From cd5b49c6c2b93ca4b8ac8548a55903a32ae74ce1 Mon Sep 17 00:00:00 2001 From: Daniel Spittank Date: Fri, 15 Sep 2023 21:56:16 +0200 Subject: [PATCH] refactoring and cleanup --- README.md | 35 +- goldrausch.code-workspace | 8 + index.html | 30 + node_modules/.bin/esbuild | 1 + node_modules/.bin/nanoid | 1 + node_modules/.bin/parser | 1 + node_modules/.bin/rollup | 1 + node_modules/.bin/vite | 1 + node_modules/.package-lock.json | 367 + node_modules/.vite/deps/_metadata.json | 13 + node_modules/.vite/deps/package.json | 3 + node_modules/.vite/deps/vue.js | 10795 +++ node_modules/.vite/deps/vue.js.map | 7 + node_modules/@babel/parser/CHANGELOG.md | 1073 + node_modules/@babel/parser/LICENSE | 19 + node_modules/@babel/parser/README.md | 19 + .../@babel/parser/bin/babel-parser.js | 15 + node_modules/@babel/parser/index.cjs | 5 + node_modules/@babel/parser/lib/index.js | 14379 ++++ node_modules/@babel/parser/lib/index.js.map | 1 + node_modules/@babel/parser/package.json | 46 + 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src/assets/karte_gold_rush (Kopie).png delete mode 100644 src/assets/karte_gold_rush.png delete mode 100644 src/assets/logo.png delete mode 100644 src/assets/logo.svg delete mode 100644 src/assets/main.css delete mode 100644 src/assets/stadtplan_dortmund.png delete mode 100644 src/assets/transparent_pixel.png create mode 100644 src/components/.DS_Store delete mode 100644 src/components/HelloWorld.vue rename src/{assets/colors_generation.js => generateColors.js} (93%) create mode 100644 vite.config.js diff --git a/README.md b/README.md index 034fef6..398198c 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,34 @@ -vorher: +# goldrausch -```vue create simulation``` +This template should help get you started developing with Vue 3 in Vite. -dann src-Ordner hineinkopieren \ No newline at end of file +## Recommended IDE Setup + +[VSCode](https://code.visualstudio.com/) + [Volar](https://marketplace.visualstudio.com/items?itemName=Vue.volar) (and disable Vetur) + [TypeScript Vue Plugin (Volar)](https://marketplace.visualstudio.com/items?itemName=Vue.vscode-typescript-vue-plugin). + +## Customize configuration + +See [Vite Configuration Reference](https://vitejs.dev/config/). + +## Project Setup + +```sh +npm install +``` + +### Compile and Hot-Reload for Development + +```sh +npm run dev +``` + +### Compile and Minify for Production + +```sh +npm run build +``` +### View Production Build locally + +```sh +npm run preview +``` \ No newline at end of file diff --git a/goldrausch.code-workspace b/goldrausch.code-workspace new file mode 100644 index 0000000..876a149 --- /dev/null +++ b/goldrausch.code-workspace @@ -0,0 +1,8 @@ +{ + "folders": [ + { + "path": "." + } + ], + "settings": {} +} \ No newline at end of file diff --git a/index.html b/index.html new file mode 100644 index 0000000..d9b1a10 --- /dev/null +++ b/index.html @@ -0,0 +1,30 @@ + + + + + + + + + + + + + + + + + + + + + + + + Goldrausch + + +
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b/node_modules/.vite/deps/_metadata.json new file mode 100644 index 0000000..d0f86f6 --- /dev/null +++ b/node_modules/.vite/deps/_metadata.json @@ -0,0 +1,13 @@ +{ + "hash": "76ff19ff", + "browserHash": "cc3a8e55", + "optimized": { + "vue": { + "src": "../../vue/dist/vue.runtime.esm-bundler.js", + "file": "vue.js", + "fileHash": "7d596e86", + "needsInterop": false + } + }, + "chunks": {} +} \ No newline at end of file diff --git a/node_modules/.vite/deps/package.json b/node_modules/.vite/deps/package.json new file mode 100644 index 0000000..3dbc1ca --- /dev/null +++ b/node_modules/.vite/deps/package.json @@ -0,0 +1,3 @@ +{ + "type": "module" +} diff --git a/node_modules/.vite/deps/vue.js b/node_modules/.vite/deps/vue.js new file mode 100644 index 0000000..4212884 --- /dev/null +++ b/node_modules/.vite/deps/vue.js @@ -0,0 +1,10795 @@ +// node_modules/@vue/shared/dist/shared.esm-bundler.js +function makeMap(str, expectsLowerCase) { + const map2 = /* @__PURE__ */ Object.create(null); + const list = str.split(","); + for (let i = 0; i < list.length; i++) { + map2[list[i]] = true; + } + return expectsLowerCase ? (val) => !!map2[val.toLowerCase()] : (val) => !!map2[val]; +} +var EMPTY_OBJ = true ? Object.freeze({}) : {}; +var EMPTY_ARR = true ? Object.freeze([]) : []; +var NOOP = () => { +}; +var NO = () => false; +var onRE = /^on[^a-z]/; +var isOn = (key) => onRE.test(key); +var isModelListener = (key) => key.startsWith("onUpdate:"); +var extend = Object.assign; +var remove = (arr, el) => { + const i = arr.indexOf(el); + if (i > -1) { + arr.splice(i, 1); + } +}; +var hasOwnProperty = Object.prototype.hasOwnProperty; +var hasOwn = (val, key) => hasOwnProperty.call(val, key); +var isArray = Array.isArray; +var isMap = (val) => toTypeString(val) === "[object Map]"; +var isSet = (val) => toTypeString(val) === "[object Set]"; +var isDate = (val) => toTypeString(val) === "[object Date]"; +var isRegExp = (val) => toTypeString(val) === "[object RegExp]"; +var isFunction = (val) => typeof val === "function"; +var isString = (val) => typeof val === "string"; +var isSymbol = (val) => typeof val === "symbol"; +var isObject = (val) => val !== null && typeof val === "object"; +var isPromise = (val) => { + return isObject(val) && isFunction(val.then) && isFunction(val.catch); +}; +var objectToString = Object.prototype.toString; +var toTypeString = (value) => objectToString.call(value); +var toRawType = (value) => { + return toTypeString(value).slice(8, -1); +}; +var isPlainObject = (val) => toTypeString(val) === "[object Object]"; +var isIntegerKey = (key) => isString(key) && key !== "NaN" && key[0] !== "-" && "" + parseInt(key, 10) === key; +var isReservedProp = makeMap( + // the leading comma is intentional so empty string "" is also included + ",key,ref,ref_for,ref_key,onVnodeBeforeMount,onVnodeMounted,onVnodeBeforeUpdate,onVnodeUpdated,onVnodeBeforeUnmount,onVnodeUnmounted" +); +var isBuiltInDirective = makeMap( + "bind,cloak,else-if,else,for,html,if,model,on,once,pre,show,slot,text,memo" +); +var cacheStringFunction = (fn) => { + const cache = /* @__PURE__ */ Object.create(null); + return (str) => { + const hit = cache[str]; + return hit || (cache[str] = fn(str)); + }; +}; +var camelizeRE = /-(\w)/g; +var camelize = cacheStringFunction((str) => { + return str.replace(camelizeRE, (_, c) => c ? c.toUpperCase() : ""); +}); +var hyphenateRE = /\B([A-Z])/g; +var hyphenate = cacheStringFunction( + (str) => str.replace(hyphenateRE, "-$1").toLowerCase() +); +var capitalize = cacheStringFunction( + (str) => str.charAt(0).toUpperCase() + str.slice(1) +); +var toHandlerKey = cacheStringFunction( + (str) => str ? `on${capitalize(str)}` : `` +); +var hasChanged = (value, oldValue) => !Object.is(value, oldValue); +var invokeArrayFns = (fns, arg) => { + for (let i = 0; i < fns.length; i++) { + fns[i](arg); + } +}; +var def = (obj, key, value) => { + Object.defineProperty(obj, key, { + configurable: true, + enumerable: false, + value + }); +}; +var looseToNumber = (val) => { + const n = parseFloat(val); + return isNaN(n) ? val : n; +}; +var toNumber = (val) => { + const n = isString(val) ? Number(val) : NaN; + return isNaN(n) ? val : n; +}; +var _globalThis; +var getGlobalThis = () => { + return _globalThis || (_globalThis = typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : {}); +}; +var GLOBALS_WHITE_LISTED = "Infinity,undefined,NaN,isFinite,isNaN,parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,BigInt,console"; +var isGloballyWhitelisted = makeMap(GLOBALS_WHITE_LISTED); +function normalizeStyle(value) { + if (isArray(value)) { + const res = {}; + for (let i = 0; i < value.length; i++) { + const item = value[i]; + const normalized = isString(item) ? parseStringStyle(item) : normalizeStyle(item); + if (normalized) { + for (const key in normalized) { + res[key] = normalized[key]; + } + } + } + return res; + } else if (isString(value)) { + return value; + } else if (isObject(value)) { + return value; + } +} +var listDelimiterRE = /;(?![^(]*\))/g; +var propertyDelimiterRE = /:([^]+)/; +var styleCommentRE = /\/\*[^]*?\*\//g; +function parseStringStyle(cssText) { + const ret = {}; + cssText.replace(styleCommentRE, "").split(listDelimiterRE).forEach((item) => { + if (item) { + const tmp = item.split(propertyDelimiterRE); + tmp.length > 1 && (ret[tmp[0].trim()] = tmp[1].trim()); + } + }); + return ret; +} +function normalizeClass(value) { + let res = ""; + if (isString(value)) { + res = value; + } else if (isArray(value)) { + for (let i = 0; i < value.length; i++) { + const normalized = normalizeClass(value[i]); + if (normalized) { + res += normalized + " "; + } + } + } else if (isObject(value)) { + for (const name in value) { + if (value[name]) { + res += name + " "; + } + } + } + return res.trim(); +} +function normalizeProps(props) { + if (!props) + return null; + let { class: klass, style } = props; + if (klass && !isString(klass)) { + props.class = normalizeClass(klass); + } + if (style) { + props.style = normalizeStyle(style); + } + return props; +} +var HTML_TAGS = "html,body,base,head,link,meta,style,title,address,article,aside,footer,header,hgroup,h1,h2,h3,h4,h5,h6,nav,section,div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,ruby,s,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,embed,object,param,source,canvas,script,noscript,del,ins,caption,col,colgroup,table,thead,tbody,td,th,tr,button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,output,progress,select,textarea,details,dialog,menu,summary,template,blockquote,iframe,tfoot"; +var SVG_TAGS = "svg,animate,animateMotion,animateTransform,circle,clipPath,color-profile,defs,desc,discard,ellipse,feBlend,feColorMatrix,feComponentTransfer,feComposite,feConvolveMatrix,feDiffuseLighting,feDisplacementMap,feDistantLight,feDropShadow,feFlood,feFuncA,feFuncB,feFuncG,feFuncR,feGaussianBlur,feImage,feMerge,feMergeNode,feMorphology,feOffset,fePointLight,feSpecularLighting,feSpotLight,feTile,feTurbulence,filter,foreignObject,g,hatch,hatchpath,image,line,linearGradient,marker,mask,mesh,meshgradient,meshpatch,meshrow,metadata,mpath,path,pattern,polygon,polyline,radialGradient,rect,set,solidcolor,stop,switch,symbol,text,textPath,title,tspan,unknown,use,view"; +var VOID_TAGS = "area,base,br,col,embed,hr,img,input,link,meta,param,source,track,wbr"; +var isHTMLTag = makeMap(HTML_TAGS); +var isSVGTag = makeMap(SVG_TAGS); +var isVoidTag = makeMap(VOID_TAGS); +var specialBooleanAttrs = `itemscope,allowfullscreen,formnovalidate,ismap,nomodule,novalidate,readonly`; +var isSpecialBooleanAttr = makeMap(specialBooleanAttrs); +var isBooleanAttr = makeMap( + specialBooleanAttrs + `,async,autofocus,autoplay,controls,default,defer,disabled,hidden,inert,loop,open,required,reversed,scoped,seamless,checked,muted,multiple,selected` +); +function includeBooleanAttr(value) { + return !!value || value === ""; +} +var isKnownHtmlAttr = makeMap( + `accept,accept-charset,accesskey,action,align,allow,alt,async,autocapitalize,autocomplete,autofocus,autoplay,background,bgcolor,border,buffered,capture,challenge,charset,checked,cite,class,code,codebase,color,cols,colspan,content,contenteditable,contextmenu,controls,coords,crossorigin,csp,data,datetime,decoding,default,defer,dir,dirname,disabled,download,draggable,dropzone,enctype,enterkeyhint,for,form,formaction,formenctype,formmethod,formnovalidate,formtarget,headers,height,hidden,high,href,hreflang,http-equiv,icon,id,importance,inert,integrity,ismap,itemprop,keytype,kind,label,lang,language,loading,list,loop,low,manifest,max,maxlength,minlength,media,min,multiple,muted,name,novalidate,open,optimum,pattern,ping,placeholder,poster,preload,radiogroup,readonly,referrerpolicy,rel,required,reversed,rows,rowspan,sandbox,scope,scoped,selected,shape,size,sizes,slot,span,spellcheck,src,srcdoc,srclang,srcset,start,step,style,summary,tabindex,target,title,translate,type,usemap,value,width,wrap` +); +var isKnownSvgAttr = makeMap( + `xmlns,accent-height,accumulate,additive,alignment-baseline,alphabetic,amplitude,arabic-form,ascent,attributeName,attributeType,azimuth,baseFrequency,baseline-shift,baseProfile,bbox,begin,bias,by,calcMode,cap-height,class,clip,clipPathUnits,clip-path,clip-rule,color,color-interpolation,color-interpolation-filters,color-profile,color-rendering,contentScriptType,contentStyleType,crossorigin,cursor,cx,cy,d,decelerate,descent,diffuseConstant,direction,display,divisor,dominant-baseline,dur,dx,dy,edgeMode,elevation,enable-background,end,exponent,fill,fill-opacity,fill-rule,filter,filterRes,filterUnits,flood-color,flood-opacity,font-family,font-size,font-size-adjust,font-stretch,font-style,font-variant,font-weight,format,from,fr,fx,fy,g1,g2,glyph-name,glyph-orientation-horizontal,glyph-orientation-vertical,glyphRef,gradientTransform,gradientUnits,hanging,height,href,hreflang,horiz-adv-x,horiz-origin-x,id,ideographic,image-rendering,in,in2,intercept,k,k1,k2,k3,k4,kernelMatrix,kernelUnitLength,kerning,keyPoints,keySplines,keyTimes,lang,lengthAdjust,letter-spacing,lighting-color,limitingConeAngle,local,marker-end,marker-mid,marker-start,markerHeight,markerUnits,markerWidth,mask,maskContentUnits,maskUnits,mathematical,max,media,method,min,mode,name,numOctaves,offset,opacity,operator,order,orient,orientation,origin,overflow,overline-position,overline-thickness,panose-1,paint-order,path,pathLength,patternContentUnits,patternTransform,patternUnits,ping,pointer-events,points,pointsAtX,pointsAtY,pointsAtZ,preserveAlpha,preserveAspectRatio,primitiveUnits,r,radius,referrerPolicy,refX,refY,rel,rendering-intent,repeatCount,repeatDur,requiredExtensions,requiredFeatures,restart,result,rotate,rx,ry,scale,seed,shape-rendering,slope,spacing,specularConstant,specularExponent,speed,spreadMethod,startOffset,stdDeviation,stemh,stemv,stitchTiles,stop-color,stop-opacity,strikethrough-position,strikethrough-thickness,string,stroke,stroke-dasharray,stroke-dashoffset,stroke-linecap,stroke-linejoin,stroke-miterlimit,stroke-opacity,stroke-width,style,surfaceScale,systemLanguage,tabindex,tableValues,target,targetX,targetY,text-anchor,text-decoration,text-rendering,textLength,to,transform,transform-origin,type,u1,u2,underline-position,underline-thickness,unicode,unicode-bidi,unicode-range,units-per-em,v-alphabetic,v-hanging,v-ideographic,v-mathematical,values,vector-effect,version,vert-adv-y,vert-origin-x,vert-origin-y,viewBox,viewTarget,visibility,width,widths,word-spacing,writing-mode,x,x-height,x1,x2,xChannelSelector,xlink:actuate,xlink:arcrole,xlink:href,xlink:role,xlink:show,xlink:title,xlink:type,xml:base,xml:lang,xml:space,y,y1,y2,yChannelSelector,z,zoomAndPan` +); +function looseCompareArrays(a, b) { + if (a.length !== b.length) + return false; + let equal = true; + for (let i = 0; equal && i < a.length; i++) { + equal = looseEqual(a[i], b[i]); + } + return equal; +} +function looseEqual(a, b) { + if (a === b) + return true; + let aValidType = isDate(a); + let bValidType = isDate(b); + if (aValidType || bValidType) { + return aValidType && bValidType ? a.getTime() === b.getTime() : false; + } + aValidType = isSymbol(a); + bValidType = isSymbol(b); + if (aValidType || bValidType) { + return a === b; + } + aValidType = isArray(a); + bValidType = isArray(b); + if (aValidType || bValidType) { + return aValidType && bValidType ? looseCompareArrays(a, b) : false; + } + aValidType = isObject(a); + bValidType = isObject(b); + if (aValidType || bValidType) { + if (!aValidType || !bValidType) { + return false; + } + const aKeysCount = Object.keys(a).length; + const bKeysCount = Object.keys(b).length; + if (aKeysCount !== bKeysCount) { + return false; + } + for (const key in a) { + const aHasKey = a.hasOwnProperty(key); + const bHasKey = b.hasOwnProperty(key); + if (aHasKey && !bHasKey || !aHasKey && bHasKey || !looseEqual(a[key], b[key])) { + return false; + } + } + } + return String(a) === String(b); +} +function looseIndexOf(arr, val) { + return arr.findIndex((item) => looseEqual(item, val)); +} +var toDisplayString = (val) => { + return isString(val) ? val : val == null ? "" : isArray(val) || isObject(val) && (val.toString === objectToString || !isFunction(val.toString)) ? JSON.stringify(val, replacer, 2) : String(val); +}; +var replacer = (_key, val) => { + if (val && val.__v_isRef) { + return replacer(_key, val.value); + } else if (isMap(val)) { + return { + [`Map(${val.size})`]: [...val.entries()].reduce((entries, [key, val2]) => { + entries[`${key} =>`] = val2; + return entries; + }, {}) + }; + } else if (isSet(val)) { + return { + [`Set(${val.size})`]: [...val.values()] + }; + } else if (isObject(val) && !isArray(val) && !isPlainObject(val)) { + return String(val); + } + return val; +}; + +// node_modules/@vue/reactivity/dist/reactivity.esm-bundler.js +function warn(msg, ...args) { + console.warn(`[Vue warn] ${msg}`, ...args); +} +var activeEffectScope; +var EffectScope = class { + constructor(detached = false) { + this.detached = detached; + this._active = true; + this.effects = []; + this.cleanups = []; + this.parent = activeEffectScope; + if (!detached && activeEffectScope) { + this.index = (activeEffectScope.scopes || (activeEffectScope.scopes = [])).push( + this + ) - 1; + } + } + get active() { + return this._active; + } + run(fn) { + if (this._active) { + const currentEffectScope = activeEffectScope; + try { + activeEffectScope = this; + return fn(); + } finally { + activeEffectScope = currentEffectScope; + } + } else if (true) { + warn(`cannot run an inactive effect scope.`); + } + } + /** + * This should only be called on non-detached scopes + * @internal + */ + on() { + activeEffectScope = this; + } + /** + * This should only be called on non-detached scopes + * @internal + */ + off() { + activeEffectScope = this.parent; + } + stop(fromParent) { + if (this._active) { + let i, l; + for (i = 0, l = this.effects.length; i < l; i++) { + this.effects[i].stop(); + } + for (i = 0, l = this.cleanups.length; i < l; i++) { + this.cleanups[i](); + } + if (this.scopes) { + for (i = 0, l = this.scopes.length; i < l; i++) { + this.scopes[i].stop(true); + } + } + if (!this.detached && this.parent && !fromParent) { + const last = this.parent.scopes.pop(); + if (last && last !== this) { + this.parent.scopes[this.index] = last; + last.index = this.index; + } + } + this.parent = void 0; + this._active = false; + } + } +}; +function effectScope(detached) { + return new EffectScope(detached); +} +function recordEffectScope(effect2, scope = activeEffectScope) { + if (scope && scope.active) { + scope.effects.push(effect2); + } +} +function getCurrentScope() { + return activeEffectScope; +} +function onScopeDispose(fn) { + if (activeEffectScope) { + activeEffectScope.cleanups.push(fn); + } else if (true) { + warn( + `onScopeDispose() is called when there is no active effect scope to be associated with.` + ); + } +} +var createDep = (effects) => { + const dep = new Set(effects); + dep.w = 0; + dep.n = 0; + return dep; +}; +var wasTracked = (dep) => (dep.w & trackOpBit) > 0; +var newTracked = (dep) => (dep.n & trackOpBit) > 0; +var initDepMarkers = ({ deps }) => { + if (deps.length) { + for (let i = 0; i < deps.length; i++) { + deps[i].w |= trackOpBit; + } + } +}; +var finalizeDepMarkers = (effect2) => { + const { deps } = effect2; + if (deps.length) { + let ptr = 0; + for (let i = 0; i < deps.length; i++) { + const dep = deps[i]; + if (wasTracked(dep) && !newTracked(dep)) { + dep.delete(effect2); + } else { + deps[ptr++] = dep; + } + dep.w &= ~trackOpBit; + dep.n &= ~trackOpBit; + } + deps.length = ptr; + } +}; +var targetMap = /* @__PURE__ */ new WeakMap(); +var effectTrackDepth = 0; +var trackOpBit = 1; +var maxMarkerBits = 30; +var activeEffect; +var ITERATE_KEY = Symbol(true ? "iterate" : ""); +var MAP_KEY_ITERATE_KEY = Symbol(true ? "Map key iterate" : ""); +var ReactiveEffect = class { + constructor(fn, scheduler = null, scope) { + this.fn = fn; + this.scheduler = scheduler; + this.active = true; + this.deps = []; + this.parent = void 0; + recordEffectScope(this, scope); + } + run() { + if (!this.active) { + return this.fn(); + } + let parent = activeEffect; + let lastShouldTrack = shouldTrack; + while (parent) { + if (parent === this) { + return; + } + parent = parent.parent; + } + try { + this.parent = activeEffect; + activeEffect = this; + shouldTrack = true; + trackOpBit = 1 << ++effectTrackDepth; + if (effectTrackDepth <= maxMarkerBits) { + initDepMarkers(this); + } else { + cleanupEffect(this); + } + return this.fn(); + } finally { + if (effectTrackDepth <= maxMarkerBits) { + finalizeDepMarkers(this); + } + trackOpBit = 1 << --effectTrackDepth; + activeEffect = this.parent; + shouldTrack = lastShouldTrack; + this.parent = void 0; + if (this.deferStop) { + this.stop(); + } + } + } + stop() { + if (activeEffect === this) { + this.deferStop = true; + } else if (this.active) { + cleanupEffect(this); + if (this.onStop) { + this.onStop(); + } + this.active = false; + } + } +}; +function cleanupEffect(effect2) { + const { deps } = effect2; + if (deps.length) { + for (let i = 0; i < deps.length; i++) { + deps[i].delete(effect2); + } + deps.length = 0; + } +} +function effect(fn, options) { + if (fn.effect) { + fn = fn.effect.fn; + } + const _effect = new ReactiveEffect(fn); + if (options) { + extend(_effect, options); + if (options.scope) + recordEffectScope(_effect, options.scope); + } + if (!options || !options.lazy) { + _effect.run(); + } + const runner = _effect.run.bind(_effect); + runner.effect = _effect; + return runner; +} +function stop(runner) { + runner.effect.stop(); +} +var shouldTrack = true; +var trackStack = []; +function pauseTracking() { + trackStack.push(shouldTrack); + shouldTrack = false; +} +function resetTracking() { + const last = trackStack.pop(); + shouldTrack = last === void 0 ? true : last; +} +function track(target, type, key) { + if (shouldTrack && activeEffect) { + let depsMap = targetMap.get(target); + if (!depsMap) { + targetMap.set(target, depsMap = /* @__PURE__ */ new Map()); + } + let dep = depsMap.get(key); + if (!dep) { + depsMap.set(key, dep = createDep()); + } + const eventInfo = true ? { effect: activeEffect, target, type, key } : void 0; + trackEffects(dep, eventInfo); + } +} +function trackEffects(dep, debuggerEventExtraInfo) { + let shouldTrack2 = false; + if (effectTrackDepth <= maxMarkerBits) { + if (!newTracked(dep)) { + dep.n |= trackOpBit; + shouldTrack2 = !wasTracked(dep); + } + } else { + shouldTrack2 = !dep.has(activeEffect); + } + if (shouldTrack2) { + dep.add(activeEffect); + activeEffect.deps.push(dep); + if (activeEffect.onTrack) { + activeEffect.onTrack( + extend( + { + effect: activeEffect + }, + debuggerEventExtraInfo + ) + ); + } + } +} +function trigger(target, type, key, newValue, oldValue, oldTarget) { + const depsMap = targetMap.get(target); + if (!depsMap) { + return; + } + let deps = []; + if (type === "clear") { + deps = [...depsMap.values()]; + } else if (key === "length" && isArray(target)) { + const newLength = Number(newValue); + depsMap.forEach((dep, key2) => { + if (key2 === "length" || key2 >= newLength) { + deps.push(dep); + } + }); + } else { + if (key !== void 0) { + deps.push(depsMap.get(key)); + } + switch (type) { + case "add": + if (!isArray(target)) { + deps.push(depsMap.get(ITERATE_KEY)); + if (isMap(target)) { + deps.push(depsMap.get(MAP_KEY_ITERATE_KEY)); + } + } else if (isIntegerKey(key)) { + deps.push(depsMap.get("length")); + } + break; + case "delete": + if (!isArray(target)) { + deps.push(depsMap.get(ITERATE_KEY)); + if (isMap(target)) { + deps.push(depsMap.get(MAP_KEY_ITERATE_KEY)); + } + } + break; + case "set": + if (isMap(target)) { + deps.push(depsMap.get(ITERATE_KEY)); + } + break; + } + } + const eventInfo = true ? { target, type, key, newValue, oldValue, oldTarget } : void 0; + if (deps.length === 1) { + if (deps[0]) { + if (true) { + triggerEffects(deps[0], eventInfo); + } else { + triggerEffects(deps[0]); + } + } + } else { + const effects = []; + for (const dep of deps) { + if (dep) { + effects.push(...dep); + } + } + if (true) { + triggerEffects(createDep(effects), eventInfo); + } else { + triggerEffects(createDep(effects)); + } + } +} +function triggerEffects(dep, debuggerEventExtraInfo) { + const effects = isArray(dep) ? dep : [...dep]; + for (const effect2 of effects) { + if (effect2.computed) { + triggerEffect(effect2, debuggerEventExtraInfo); + } + } + for (const effect2 of effects) { + if (!effect2.computed) { + triggerEffect(effect2, debuggerEventExtraInfo); + } + } +} +function triggerEffect(effect2, debuggerEventExtraInfo) { + if (effect2 !== activeEffect || effect2.allowRecurse) { + if (effect2.onTrigger) { + effect2.onTrigger(extend({ effect: effect2 }, debuggerEventExtraInfo)); + } + if (effect2.scheduler) { + effect2.scheduler(); + } else { + effect2.run(); + } + } +} +function getDepFromReactive(object, key) { + var _a; + return (_a = targetMap.get(object)) == null ? void 0 : _a.get(key); +} +var isNonTrackableKeys = makeMap(`__proto__,__v_isRef,__isVue`); +var builtInSymbols = new Set( + Object.getOwnPropertyNames(Symbol).filter((key) => key !== "arguments" && key !== "caller").map((key) => Symbol[key]).filter(isSymbol) +); +var get$1 = createGetter(); +var shallowGet = createGetter(false, true); +var readonlyGet = createGetter(true); +var shallowReadonlyGet = createGetter(true, true); +var arrayInstrumentations = createArrayInstrumentations(); +function createArrayInstrumentations() { + const instrumentations = {}; + ["includes", "indexOf", "lastIndexOf"].forEach((key) => { + instrumentations[key] = function(...args) { + const arr = toRaw(this); + for (let i = 0, l = this.length; i < l; i++) { + track(arr, "get", i + ""); + } + const res = arr[key](...args); + if (res === -1 || res === false) { + return arr[key](...args.map(toRaw)); + } else { + return res; + } + }; + }); + ["push", "pop", "shift", "unshift", "splice"].forEach((key) => { + instrumentations[key] = function(...args) { + pauseTracking(); + const res = toRaw(this)[key].apply(this, args); + resetTracking(); + return res; + }; + }); + return instrumentations; +} +function hasOwnProperty2(key) { + const obj = toRaw(this); + track(obj, "has", key); + return obj.hasOwnProperty(key); +} +function createGetter(isReadonly2 = false, shallow = false) { + return function get2(target, key, receiver) { + if (key === "__v_isReactive") { + return !isReadonly2; + } else if (key === "__v_isReadonly") { + return isReadonly2; + } else if (key === "__v_isShallow") { + return shallow; + } else if (key === "__v_raw" && receiver === (isReadonly2 ? shallow ? shallowReadonlyMap : readonlyMap : shallow ? shallowReactiveMap : reactiveMap).get(target)) { + return target; + } + const targetIsArray = isArray(target); + if (!isReadonly2) { + if (targetIsArray && hasOwn(arrayInstrumentations, key)) { + return Reflect.get(arrayInstrumentations, key, receiver); + } + if (key === "hasOwnProperty") { + return hasOwnProperty2; + } + } + const res = Reflect.get(target, key, receiver); + if (isSymbol(key) ? builtInSymbols.has(key) : isNonTrackableKeys(key)) { + return res; + } + if (!isReadonly2) { + track(target, "get", key); + } + if (shallow) { + return res; + } + if (isRef(res)) { + return targetIsArray && isIntegerKey(key) ? res : res.value; + } + if (isObject(res)) { + return isReadonly2 ? readonly(res) : reactive(res); + } + return res; + }; +} +var set$1 = createSetter(); +var shallowSet = createSetter(true); +function createSetter(shallow = false) { + return function set2(target, key, value, receiver) { + let oldValue = target[key]; + if (isReadonly(oldValue) && isRef(oldValue) && !isRef(value)) { + return false; + } + if (!shallow) { + if (!isShallow(value) && !isReadonly(value)) { + oldValue = toRaw(oldValue); + value = toRaw(value); + } + if (!isArray(target) && isRef(oldValue) && !isRef(value)) { + oldValue.value = value; + return true; + } + } + const hadKey = isArray(target) && isIntegerKey(key) ? Number(key) < target.length : hasOwn(target, key); + const result = Reflect.set(target, key, value, receiver); + if (target === toRaw(receiver)) { + if (!hadKey) { + trigger(target, "add", key, value); + } else if (hasChanged(value, oldValue)) { + trigger(target, "set", key, value, oldValue); + } + } + return result; + }; +} +function deleteProperty(target, key) { + const hadKey = hasOwn(target, key); + const oldValue = target[key]; + const result = Reflect.deleteProperty(target, key); + if (result && hadKey) { + trigger(target, "delete", key, void 0, oldValue); + } + return result; +} +function has$1(target, key) { + const result = Reflect.has(target, key); + if (!isSymbol(key) || !builtInSymbols.has(key)) { + track(target, "has", key); + } + return result; +} +function ownKeys(target) { + track(target, "iterate", isArray(target) ? "length" : ITERATE_KEY); + return Reflect.ownKeys(target); +} +var mutableHandlers = { + get: get$1, + set: set$1, + deleteProperty, + has: has$1, + ownKeys +}; +var readonlyHandlers = { + get: readonlyGet, + set(target, key) { + if (true) { + warn( + `Set operation on key "${String(key)}" failed: target is readonly.`, + target + ); + } + return true; + }, + deleteProperty(target, key) { + if (true) { + warn( + `Delete operation on key "${String(key)}" failed: target is readonly.`, + target + ); + } + return true; + } +}; +var shallowReactiveHandlers = extend( + {}, + mutableHandlers, + { + get: shallowGet, + set: shallowSet + } +); +var shallowReadonlyHandlers = extend( + {}, + readonlyHandlers, + { + get: shallowReadonlyGet + } +); +var toShallow = (value) => value; +var getProto = (v) => Reflect.getPrototypeOf(v); +function get(target, key, isReadonly2 = false, isShallow3 = false) { + target = target["__v_raw"]; + const rawTarget = toRaw(target); + const rawKey = toRaw(key); + if (!isReadonly2) { + if (key !== rawKey) { + track(rawTarget, "get", key); + } + track(rawTarget, "get", rawKey); + } + const { has: has2 } = getProto(rawTarget); + const wrap = isShallow3 ? toShallow : isReadonly2 ? toReadonly : toReactive; + if (has2.call(rawTarget, key)) { + return wrap(target.get(key)); + } else if (has2.call(rawTarget, rawKey)) { + return wrap(target.get(rawKey)); + } else if (target !== rawTarget) { + target.get(key); + } +} +function has(key, isReadonly2 = false) { + const target = this["__v_raw"]; + const rawTarget = toRaw(target); + const rawKey = toRaw(key); + if (!isReadonly2) { + if (key !== rawKey) { + track(rawTarget, "has", key); + } + track(rawTarget, "has", rawKey); + } + return key === rawKey ? target.has(key) : target.has(key) || target.has(rawKey); +} +function size(target, isReadonly2 = false) { + target = target["__v_raw"]; + !isReadonly2 && track(toRaw(target), "iterate", ITERATE_KEY); + return Reflect.get(target, "size", target); +} +function add(value) { + value = toRaw(value); + const target = toRaw(this); + const proto = getProto(target); + const hadKey = proto.has.call(target, value); + if (!hadKey) { + target.add(value); + trigger(target, "add", value, value); + } + return this; +} +function set(key, value) { + value = toRaw(value); + const target = toRaw(this); + const { has: has2, get: get2 } = getProto(target); + let hadKey = has2.call(target, key); + if (!hadKey) { + key = toRaw(key); + hadKey = has2.call(target, key); + } else if (true) { + checkIdentityKeys(target, has2, key); + } + const oldValue = get2.call(target, key); + target.set(key, value); + if (!hadKey) { + trigger(target, "add", key, value); + } else if (hasChanged(value, oldValue)) { + trigger(target, "set", key, value, oldValue); + } + return this; +} +function deleteEntry(key) { + const target = toRaw(this); + const { has: has2, get: get2 } = getProto(target); + let hadKey = has2.call(target, key); + if (!hadKey) { + key = toRaw(key); + hadKey = has2.call(target, key); + } else if (true) { + checkIdentityKeys(target, has2, key); + } + const oldValue = get2 ? get2.call(target, key) : void 0; + const result = target.delete(key); + if (hadKey) { + trigger(target, "delete", key, void 0, oldValue); + } + return result; +} +function clear() { + const target = toRaw(this); + const hadItems = target.size !== 0; + const oldTarget = true ? isMap(target) ? new Map(target) : new Set(target) : void 0; + const result = target.clear(); + if (hadItems) { + trigger(target, "clear", void 0, void 0, oldTarget); + } + return result; +} +function createForEach(isReadonly2, isShallow3) { + return function forEach(callback, thisArg) { + const observed = this; + const target = observed["__v_raw"]; + const rawTarget = toRaw(target); + const wrap = isShallow3 ? toShallow : isReadonly2 ? toReadonly : toReactive; + !isReadonly2 && track(rawTarget, "iterate", ITERATE_KEY); + return target.forEach((value, key) => { + return callback.call(thisArg, wrap(value), wrap(key), observed); + }); + }; +} +function createIterableMethod(method, isReadonly2, isShallow3) { + return function(...args) { + const target = this["__v_raw"]; + const rawTarget = toRaw(target); + const targetIsMap = isMap(rawTarget); + const isPair = method === "entries" || method === Symbol.iterator && targetIsMap; + const isKeyOnly = method === "keys" && targetIsMap; + const innerIterator = target[method](...args); + const wrap = isShallow3 ? toShallow : isReadonly2 ? toReadonly : toReactive; + !isReadonly2 && track( + rawTarget, + "iterate", + isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY + ); + return { + // iterator protocol + next() { + const { value, done } = innerIterator.next(); + return done ? { value, done } : { + value: isPair ? [wrap(value[0]), wrap(value[1])] : wrap(value), + done + }; + }, + // iterable protocol + [Symbol.iterator]() { + return this; + } + }; + }; +} +function createReadonlyMethod(type) { + return function(...args) { + if (true) { + const key = args[0] ? `on key "${args[0]}" ` : ``; + console.warn( + `${capitalize(type)} operation ${key}failed: target is readonly.`, + toRaw(this) + ); + } + return type === "delete" ? false : this; + }; +} +function createInstrumentations() { + const mutableInstrumentations2 = { + get(key) { + return get(this, key); + }, + get size() { + return size(this); + }, + has, + add, + set, + delete: deleteEntry, + clear, + forEach: createForEach(false, false) + }; + const shallowInstrumentations2 = { + get(key) { + return get(this, key, false, true); + }, + get size() { + return size(this); + }, + has, + add, + set, + delete: deleteEntry, + clear, + forEach: createForEach(false, true) + }; + const readonlyInstrumentations2 = { + get(key) { + return get(this, key, true); + }, + get size() { + return size(this, true); + }, + has(key) { + return has.call(this, key, true); + }, + add: createReadonlyMethod("add"), + set: createReadonlyMethod("set"), + delete: createReadonlyMethod("delete"), + clear: createReadonlyMethod("clear"), + forEach: createForEach(true, false) + }; + const shallowReadonlyInstrumentations2 = { + get(key) { + return get(this, key, true, true); + }, + get size() { + return size(this, true); + }, + has(key) { + return has.call(this, key, true); + }, + add: createReadonlyMethod("add"), + set: createReadonlyMethod("set"), + delete: createReadonlyMethod("delete"), + clear: createReadonlyMethod("clear"), + forEach: createForEach(true, true) + }; + const iteratorMethods = ["keys", "values", "entries", Symbol.iterator]; + iteratorMethods.forEach((method) => { + mutableInstrumentations2[method] = createIterableMethod( + method, + false, + false + ); + readonlyInstrumentations2[method] = createIterableMethod( + method, + true, + false + ); + shallowInstrumentations2[method] = createIterableMethod( + method, + false, + true + ); + shallowReadonlyInstrumentations2[method] = createIterableMethod( + method, + true, + true + ); + }); + return [ + mutableInstrumentations2, + readonlyInstrumentations2, + shallowInstrumentations2, + shallowReadonlyInstrumentations2 + ]; +} +var [ + mutableInstrumentations, + readonlyInstrumentations, + shallowInstrumentations, + shallowReadonlyInstrumentations +] = createInstrumentations(); +function createInstrumentationGetter(isReadonly2, shallow) { + const instrumentations = shallow ? isReadonly2 ? shallowReadonlyInstrumentations : shallowInstrumentations : isReadonly2 ? readonlyInstrumentations : mutableInstrumentations; + return (target, key, receiver) => { + if (key === "__v_isReactive") { + return !isReadonly2; + } else if (key === "__v_isReadonly") { + return isReadonly2; + } else if (key === "__v_raw") { + return target; + } + return Reflect.get( + hasOwn(instrumentations, key) && key in target ? instrumentations : target, + key, + receiver + ); + }; +} +var mutableCollectionHandlers = { + get: createInstrumentationGetter(false, false) +}; +var shallowCollectionHandlers = { + get: createInstrumentationGetter(false, true) +}; +var readonlyCollectionHandlers = { + get: createInstrumentationGetter(true, false) +}; +var shallowReadonlyCollectionHandlers = { + get: createInstrumentationGetter(true, true) +}; +function checkIdentityKeys(target, has2, key) { + const rawKey = toRaw(key); + if (rawKey !== key && has2.call(target, rawKey)) { + const type = toRawType(target); + console.warn( + `Reactive ${type} contains both the raw and reactive versions of the same object${type === `Map` ? ` as keys` : ``}, which can lead to inconsistencies. Avoid differentiating between the raw and reactive versions of an object and only use the reactive version if possible.` + ); + } +} +var reactiveMap = /* @__PURE__ */ new WeakMap(); +var shallowReactiveMap = /* @__PURE__ */ new WeakMap(); +var readonlyMap = /* @__PURE__ */ new WeakMap(); +var shallowReadonlyMap = /* @__PURE__ */ new WeakMap(); +function targetTypeMap(rawType) { + switch (rawType) { + case "Object": + case "Array": + return 1; + case "Map": + case "Set": + case "WeakMap": + case "WeakSet": + return 2; + default: + return 0; + } +} +function getTargetType(value) { + return value["__v_skip"] || !Object.isExtensible(value) ? 0 : targetTypeMap(toRawType(value)); +} +function reactive(target) { + if (isReadonly(target)) { + return target; + } + return createReactiveObject( + target, + false, + mutableHandlers, + mutableCollectionHandlers, + reactiveMap + ); +} +function shallowReactive(target) { + return createReactiveObject( + target, + false, + shallowReactiveHandlers, + shallowCollectionHandlers, + shallowReactiveMap + ); +} +function readonly(target) { + return createReactiveObject( + target, + true, + readonlyHandlers, + readonlyCollectionHandlers, + readonlyMap + ); +} +function shallowReadonly(target) { + return createReactiveObject( + target, + true, + shallowReadonlyHandlers, + shallowReadonlyCollectionHandlers, + shallowReadonlyMap + ); +} +function createReactiveObject(target, isReadonly2, baseHandlers, collectionHandlers, proxyMap) { + if (!isObject(target)) { + if (true) { + console.warn(`value cannot be made reactive: ${String(target)}`); + } + return target; + } + if (target["__v_raw"] && !(isReadonly2 && target["__v_isReactive"])) { + return target; + } + const existingProxy = proxyMap.get(target); + if (existingProxy) { + return existingProxy; + } + const targetType = getTargetType(target); + if (targetType === 0) { + return target; + } + const proxy = new Proxy( + target, + targetType === 2 ? collectionHandlers : baseHandlers + ); + proxyMap.set(target, proxy); + return proxy; +} +function isReactive(value) { + if (isReadonly(value)) { + return isReactive(value["__v_raw"]); + } + return !!(value && value["__v_isReactive"]); +} +function isReadonly(value) { + return !!(value && value["__v_isReadonly"]); +} +function isShallow(value) { + return !!(value && value["__v_isShallow"]); +} +function isProxy(value) { + return isReactive(value) || isReadonly(value); +} +function toRaw(observed) { + const raw = observed && observed["__v_raw"]; + return raw ? toRaw(raw) : observed; +} +function markRaw(value) { + def(value, "__v_skip", true); + return value; +} +var toReactive = (value) => isObject(value) ? reactive(value) : value; +var toReadonly = (value) => isObject(value) ? readonly(value) : value; +function trackRefValue(ref2) { + if (shouldTrack && activeEffect) { + ref2 = toRaw(ref2); + if (true) { + trackEffects(ref2.dep || (ref2.dep = createDep()), { + target: ref2, + type: "get", + key: "value" + }); + } else { + trackEffects(ref2.dep || (ref2.dep = createDep())); + } + } +} +function triggerRefValue(ref2, newVal) { + ref2 = toRaw(ref2); + const dep = ref2.dep; + if (dep) { + if (true) { + triggerEffects(dep, { + target: ref2, + type: "set", + key: "value", + newValue: newVal + }); + } else { + triggerEffects(dep); + } + } +} +function isRef(r) { + return !!(r && r.__v_isRef === true); +} +function ref(value) { + return createRef(value, false); +} +function shallowRef(value) { + return createRef(value, true); +} +function createRef(rawValue, shallow) { + if (isRef(rawValue)) { + return rawValue; + } + return new RefImpl(rawValue, shallow); +} +var RefImpl = class { + constructor(value, __v_isShallow) { + this.__v_isShallow = __v_isShallow; + this.dep = void 0; + this.__v_isRef = true; + this._rawValue = __v_isShallow ? value : toRaw(value); + this._value = __v_isShallow ? value : toReactive(value); + } + get value() { + trackRefValue(this); + return this._value; + } + set value(newVal) { + const useDirectValue = this.__v_isShallow || isShallow(newVal) || isReadonly(newVal); + newVal = useDirectValue ? newVal : toRaw(newVal); + if (hasChanged(newVal, this._rawValue)) { + this._rawValue = newVal; + this._value = useDirectValue ? newVal : toReactive(newVal); + triggerRefValue(this, newVal); + } + } +}; +function triggerRef(ref2) { + triggerRefValue(ref2, true ? ref2.value : void 0); +} +function unref(ref2) { + return isRef(ref2) ? ref2.value : ref2; +} +function toValue(source) { + return isFunction(source) ? source() : unref(source); +} +var shallowUnwrapHandlers = { + get: (target, key, receiver) => unref(Reflect.get(target, key, receiver)), + set: (target, key, value, receiver) => { + const oldValue = target[key]; + if (isRef(oldValue) && !isRef(value)) { + oldValue.value = value; + return true; + } else { + return Reflect.set(target, key, value, receiver); + } + } +}; +function proxyRefs(objectWithRefs) { + return isReactive(objectWithRefs) ? objectWithRefs : new Proxy(objectWithRefs, shallowUnwrapHandlers); +} +var CustomRefImpl = class { + constructor(factory) { + this.dep = void 0; + this.__v_isRef = true; + const { get: get2, set: set2 } = factory( + () => trackRefValue(this), + () => triggerRefValue(this) + ); + this._get = get2; + this._set = set2; + } + get value() { + return this._get(); + } + set value(newVal) { + this._set(newVal); + } +}; +function customRef(factory) { + return new CustomRefImpl(factory); +} +function toRefs(object) { + if (!isProxy(object)) { + console.warn(`toRefs() expects a reactive object but received a plain one.`); + } + const ret = isArray(object) ? new Array(object.length) : {}; + for (const key in object) { + ret[key] = propertyToRef(object, key); + } + return ret; +} +var ObjectRefImpl = class { + constructor(_object, _key, _defaultValue) { + this._object = _object; + this._key = _key; + this._defaultValue = _defaultValue; + this.__v_isRef = true; + } + get value() { + const val = this._object[this._key]; + return val === void 0 ? this._defaultValue : val; + } + set value(newVal) { + this._object[this._key] = newVal; + } + get dep() { + return getDepFromReactive(toRaw(this._object), this._key); + } +}; +var GetterRefImpl = class { + constructor(_getter) { + this._getter = _getter; + this.__v_isRef = true; + this.__v_isReadonly = true; + } + get value() { + return this._getter(); + } +}; +function toRef(source, key, defaultValue) { + if (isRef(source)) { + return source; + } else if (isFunction(source)) { + return new GetterRefImpl(source); + } else if (isObject(source) && arguments.length > 1) { + return propertyToRef(source, key, defaultValue); + } else { + return ref(source); + } +} +function propertyToRef(source, key, defaultValue) { + const val = source[key]; + return isRef(val) ? val : new ObjectRefImpl( + source, + key, + defaultValue + ); +} +var ComputedRefImpl = class { + constructor(getter, _setter, isReadonly2, isSSR) { + this._setter = _setter; + this.dep = void 0; + this.__v_isRef = true; + this["__v_isReadonly"] = false; + this._dirty = true; + this.effect = new ReactiveEffect(getter, () => { + if (!this._dirty) { + this._dirty = true; + triggerRefValue(this); + } + }); + this.effect.computed = this; + this.effect.active = this._cacheable = !isSSR; + this["__v_isReadonly"] = isReadonly2; + } + get value() { + const self2 = toRaw(this); + trackRefValue(self2); + if (self2._dirty || !self2._cacheable) { + self2._dirty = false; + self2._value = self2.effect.run(); + } + return self2._value; + } + set value(newValue) { + this._setter(newValue); + } +}; +function computed(getterOrOptions, debugOptions, isSSR = false) { + let getter; + let setter; + const onlyGetter = isFunction(getterOrOptions); + if (onlyGetter) { + getter = getterOrOptions; + setter = true ? () => { + console.warn("Write operation failed: computed value is readonly"); + } : NOOP; + } else { + getter = getterOrOptions.get; + setter = getterOrOptions.set; + } + const cRef = new ComputedRefImpl(getter, setter, onlyGetter || !setter, isSSR); + if (debugOptions && !isSSR) { + cRef.effect.onTrack = debugOptions.onTrack; + cRef.effect.onTrigger = debugOptions.onTrigger; + } + return cRef; +} +var tick = Promise.resolve(); + +// node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js +var stack = []; +function pushWarningContext(vnode) { + stack.push(vnode); +} +function popWarningContext() { + stack.pop(); +} +function warn2(msg, ...args) { + if (false) + return; + pauseTracking(); + const instance = stack.length ? stack[stack.length - 1].component : null; + const appWarnHandler = instance && instance.appContext.config.warnHandler; + const trace = getComponentTrace(); + if (appWarnHandler) { + callWithErrorHandling( + appWarnHandler, + instance, + 11, + [ + msg + args.join(""), + instance && instance.proxy, + trace.map( + ({ vnode }) => `at <${formatComponentName(instance, vnode.type)}>` + ).join("\n"), + trace + ] + ); + } else { + const warnArgs = [`[Vue warn]: ${msg}`, ...args]; + if (trace.length && // avoid spamming console during tests + true) { + warnArgs.push(` +`, ...formatTrace(trace)); + } + console.warn(...warnArgs); + } + resetTracking(); +} +function getComponentTrace() { + let currentVNode = stack[stack.length - 1]; + if (!currentVNode) { + return []; + } + const normalizedStack = []; + while (currentVNode) { + const last = normalizedStack[0]; + if (last && last.vnode === currentVNode) { + last.recurseCount++; + } else { + normalizedStack.push({ + vnode: currentVNode, + recurseCount: 0 + }); + } + const parentInstance = currentVNode.component && currentVNode.component.parent; + currentVNode = parentInstance && parentInstance.vnode; + } + return normalizedStack; +} +function formatTrace(trace) { + const logs = []; + trace.forEach((entry, i) => { + logs.push(...i === 0 ? [] : [` +`], ...formatTraceEntry(entry)); + }); + return logs; +} +function formatTraceEntry({ vnode, recurseCount }) { + const postfix = recurseCount > 0 ? `... (${recurseCount} recursive calls)` : ``; + const isRoot = vnode.component ? vnode.component.parent == null : false; + const open = ` at <${formatComponentName( + vnode.component, + vnode.type, + isRoot + )}`; + const close = `>` + postfix; + return vnode.props ? [open, ...formatProps(vnode.props), close] : [open + close]; +} +function formatProps(props) { + const res = []; + const keys = Object.keys(props); + keys.slice(0, 3).forEach((key) => { + res.push(...formatProp(key, props[key])); + }); + if (keys.length > 3) { + res.push(` ...`); + } + return res; +} +function formatProp(key, value, raw) { + if (isString(value)) { + value = JSON.stringify(value); + return raw ? value : [`${key}=${value}`]; + } else if (typeof value === "number" || typeof value === "boolean" || value == null) { + return raw ? value : [`${key}=${value}`]; + } else if (isRef(value)) { + value = formatProp(key, toRaw(value.value), true); + return raw ? value : [`${key}=Ref<`, value, `>`]; + } else if (isFunction(value)) { + return [`${key}=fn${value.name ? `<${value.name}>` : ``}`]; + } else { + value = toRaw(value); + return raw ? value : [`${key}=`, value]; + } +} +function assertNumber(val, type) { + if (false) + return; + if (val === void 0) { + return; + } else if (typeof val !== "number") { + warn2(`${type} is not a valid number - got ${JSON.stringify(val)}.`); + } else if (isNaN(val)) { + warn2(`${type} is NaN - the duration expression might be incorrect.`); + } +} +var ErrorTypeStrings = { + ["sp"]: "serverPrefetch hook", + ["bc"]: "beforeCreate hook", + ["c"]: "created hook", + ["bm"]: "beforeMount hook", + ["m"]: "mounted hook", + ["bu"]: "beforeUpdate hook", + ["u"]: "updated", + ["bum"]: "beforeUnmount hook", + ["um"]: "unmounted hook", + ["a"]: "activated hook", + ["da"]: "deactivated hook", + ["ec"]: "errorCaptured hook", + ["rtc"]: "renderTracked hook", + ["rtg"]: "renderTriggered hook", + [0]: "setup function", + [1]: "render function", + [2]: "watcher getter", + [3]: "watcher callback", + [4]: "watcher cleanup function", + [5]: "native event handler", + [6]: "component event handler", + [7]: "vnode hook", + [8]: "directive hook", + [9]: "transition hook", + [10]: "app errorHandler", + [11]: "app warnHandler", + [12]: "ref function", + [13]: "async component loader", + [14]: "scheduler flush. This is likely a Vue internals bug. Please open an issue at https://new-issue.vuejs.org/?repo=vuejs/core" +}; +function callWithErrorHandling(fn, instance, type, args) { + let res; + try { + res = args ? fn(...args) : fn(); + } catch (err) { + handleError(err, instance, type); + } + return res; +} +function callWithAsyncErrorHandling(fn, instance, type, args) { + if (isFunction(fn)) { + const res = callWithErrorHandling(fn, instance, type, args); + if (res && isPromise(res)) { + res.catch((err) => { + handleError(err, instance, type); + }); + } + return res; + } + const values = []; + for (let i = 0; i < fn.length; i++) { + values.push(callWithAsyncErrorHandling(fn[i], instance, type, args)); + } + return values; +} +function handleError(err, instance, type, throwInDev = true) { + const contextVNode = instance ? instance.vnode : null; + if (instance) { + let cur = instance.parent; + const exposedInstance = instance.proxy; + const errorInfo = true ? ErrorTypeStrings[type] : type; + while (cur) { + const errorCapturedHooks = cur.ec; + if (errorCapturedHooks) { + for (let i = 0; i < errorCapturedHooks.length; i++) { + if (errorCapturedHooks[i](err, exposedInstance, errorInfo) === false) { + return; + } + } + } + cur = cur.parent; + } + const appErrorHandler = instance.appContext.config.errorHandler; + if (appErrorHandler) { + callWithErrorHandling( + appErrorHandler, + null, + 10, + [err, exposedInstance, errorInfo] + ); + return; + } + } + logError(err, type, contextVNode, throwInDev); +} +function logError(err, type, contextVNode, throwInDev = true) { + if (true) { + const info = ErrorTypeStrings[type]; + if (contextVNode) { + pushWarningContext(contextVNode); + } + warn2(`Unhandled error${info ? ` during execution of ${info}` : ``}`); + if (contextVNode) { + popWarningContext(); + } + if (throwInDev) { + throw err; + } else { + console.error(err); + } + } else { + console.error(err); + } +} +var isFlushing = false; +var isFlushPending = false; +var queue = []; +var flushIndex = 0; +var pendingPostFlushCbs = []; +var activePostFlushCbs = null; +var postFlushIndex = 0; +var resolvedPromise = Promise.resolve(); +var currentFlushPromise = null; +var RECURSION_LIMIT = 100; +function nextTick(fn) { + const p2 = currentFlushPromise || resolvedPromise; + return fn ? p2.then(this ? fn.bind(this) : fn) : p2; +} +function findInsertionIndex(id) { + let start = flushIndex + 1; + let end = queue.length; + while (start < end) { + const middle = start + end >>> 1; + const middleJobId = getId(queue[middle]); + middleJobId < id ? start = middle + 1 : end = middle; + } + return start; +} +function queueJob(job) { + if (!queue.length || !queue.includes( + job, + isFlushing && job.allowRecurse ? flushIndex + 1 : flushIndex + )) { + if (job.id == null) { + queue.push(job); + } else { + queue.splice(findInsertionIndex(job.id), 0, job); + } + queueFlush(); + } +} +function queueFlush() { + if (!isFlushing && !isFlushPending) { + isFlushPending = true; + currentFlushPromise = resolvedPromise.then(flushJobs); + } +} +function invalidateJob(job) { + const i = queue.indexOf(job); + if (i > flushIndex) { + queue.splice(i, 1); + } +} +function queuePostFlushCb(cb) { + if (!isArray(cb)) { + if (!activePostFlushCbs || !activePostFlushCbs.includes( + cb, + cb.allowRecurse ? postFlushIndex + 1 : postFlushIndex + )) { + pendingPostFlushCbs.push(cb); + } + } else { + pendingPostFlushCbs.push(...cb); + } + queueFlush(); +} +function flushPreFlushCbs(seen, i = isFlushing ? flushIndex + 1 : 0) { + if (true) { + seen = seen || /* @__PURE__ */ new Map(); + } + for (; i < queue.length; i++) { + const cb = queue[i]; + if (cb && cb.pre) { + if (checkRecursiveUpdates(seen, cb)) { + continue; + } + queue.splice(i, 1); + i--; + cb(); + } + } +} +function flushPostFlushCbs(seen) { + if (pendingPostFlushCbs.length) { + const deduped = [...new Set(pendingPostFlushCbs)]; + pendingPostFlushCbs.length = 0; + if (activePostFlushCbs) { + activePostFlushCbs.push(...deduped); + return; + } + activePostFlushCbs = deduped; + if (true) { + seen = seen || /* @__PURE__ */ new Map(); + } + activePostFlushCbs.sort((a, b) => getId(a) - getId(b)); + for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) { + if (checkRecursiveUpdates(seen, activePostFlushCbs[postFlushIndex])) { + continue; + } + activePostFlushCbs[postFlushIndex](); + } + activePostFlushCbs = null; + postFlushIndex = 0; + } +} +var getId = (job) => job.id == null ? Infinity : job.id; +var comparator = (a, b) => { + const diff = getId(a) - getId(b); + if (diff === 0) { + if (a.pre && !b.pre) + return -1; + if (b.pre && !a.pre) + return 1; + } + return diff; +}; +function flushJobs(seen) { + isFlushPending = false; + isFlushing = true; + if (true) { + seen = seen || /* @__PURE__ */ new Map(); + } + queue.sort(comparator); + const check = true ? (job) => checkRecursiveUpdates(seen, job) : NOOP; + try { + for (flushIndex = 0; flushIndex < queue.length; flushIndex++) { + const job = queue[flushIndex]; + if (job && job.active !== false) { + if (check(job)) { + continue; + } + callWithErrorHandling(job, null, 14); + } + } + } finally { + flushIndex = 0; + queue.length = 0; + flushPostFlushCbs(seen); + isFlushing = false; + currentFlushPromise = null; + if (queue.length || pendingPostFlushCbs.length) { + flushJobs(seen); + } + } +} +function checkRecursiveUpdates(seen, fn) { + if (!seen.has(fn)) { + seen.set(fn, 1); + } else { + const count = seen.get(fn); + if (count > RECURSION_LIMIT) { + const instance = fn.ownerInstance; + const componentName = instance && getComponentName(instance.type); + warn2( + `Maximum recursive updates exceeded${componentName ? ` in component <${componentName}>` : ``}. This means you have a reactive effect that is mutating its own dependencies and thus recursively triggering itself. Possible sources include component template, render function, updated hook or watcher source function.` + ); + return true; + } else { + seen.set(fn, count + 1); + } + } +} +var isHmrUpdating = false; +var hmrDirtyComponents = /* @__PURE__ */ new Set(); +if (true) { + getGlobalThis().__VUE_HMR_RUNTIME__ = { + createRecord: tryWrap(createRecord), + rerender: tryWrap(rerender), + reload: tryWrap(reload) + }; +} +var map = /* @__PURE__ */ new Map(); +function registerHMR(instance) { + const id = instance.type.__hmrId; + let record = map.get(id); + if (!record) { + createRecord(id, instance.type); + record = map.get(id); + } + record.instances.add(instance); +} +function unregisterHMR(instance) { + map.get(instance.type.__hmrId).instances.delete(instance); +} +function createRecord(id, initialDef) { + if (map.has(id)) { + return false; + } + map.set(id, { + initialDef: normalizeClassComponent(initialDef), + instances: /* @__PURE__ */ new Set() + }); + return true; +} +function normalizeClassComponent(component) { + return isClassComponent(component) ? component.__vccOpts : component; +} +function rerender(id, newRender) { + const record = map.get(id); + if (!record) { + return; + } + record.initialDef.render = newRender; + [...record.instances].forEach((instance) => { + if (newRender) { + instance.render = newRender; + normalizeClassComponent(instance.type).render = newRender; + } + instance.renderCache = []; + isHmrUpdating = true; + instance.update(); + isHmrUpdating = false; + }); +} +function reload(id, newComp) { + const record = map.get(id); + if (!record) + return; + newComp = normalizeClassComponent(newComp); + updateComponentDef(record.initialDef, newComp); + const instances = [...record.instances]; + for (const instance of instances) { + const oldComp = normalizeClassComponent(instance.type); + if (!hmrDirtyComponents.has(oldComp)) { + if (oldComp !== record.initialDef) { + updateComponentDef(oldComp, newComp); + } + hmrDirtyComponents.add(oldComp); + } + instance.appContext.propsCache.delete(instance.type); + instance.appContext.emitsCache.delete(instance.type); + instance.appContext.optionsCache.delete(instance.type); + if (instance.ceReload) { + hmrDirtyComponents.add(oldComp); + instance.ceReload(newComp.styles); + hmrDirtyComponents.delete(oldComp); + } else if (instance.parent) { + queueJob(instance.parent.update); + } else if (instance.appContext.reload) { + instance.appContext.reload(); + } else if (typeof window !== "undefined") { + window.location.reload(); + } else { + console.warn( + "[HMR] Root or manually mounted instance modified. Full reload required." + ); + } + } + queuePostFlushCb(() => { + for (const instance of instances) { + hmrDirtyComponents.delete( + normalizeClassComponent(instance.type) + ); + } + }); +} +function updateComponentDef(oldComp, newComp) { + extend(oldComp, newComp); + for (const key in oldComp) { + if (key !== "__file" && !(key in newComp)) { + delete oldComp[key]; + } + } +} +function tryWrap(fn) { + return (id, arg) => { + try { + return fn(id, arg); + } catch (e) { + console.error(e); + console.warn( + `[HMR] Something went wrong during Vue component hot-reload. Full reload required.` + ); + } + }; +} +var devtools; +var buffer = []; +var devtoolsNotInstalled = false; +function emit$1(event, ...args) { + if (devtools) { + devtools.emit(event, ...args); + } else if (!devtoolsNotInstalled) { + buffer.push({ event, args }); + } +} +function setDevtoolsHook(hook, target) { + var _a, _b; + devtools = hook; + if (devtools) { + devtools.enabled = true; + buffer.forEach(({ event, args }) => devtools.emit(event, ...args)); + buffer = []; + } else if ( + // handle late devtools injection - only do this if we are in an actual + // browser environment to avoid the timer handle stalling test runner exit + // (#4815) + typeof window !== "undefined" && // some envs mock window but not fully + window.HTMLElement && // also exclude jsdom + !((_b = (_a = window.navigator) == null ? void 0 : _a.userAgent) == null ? void 0 : _b.includes("jsdom")) + ) { + const replay = target.__VUE_DEVTOOLS_HOOK_REPLAY__ = target.__VUE_DEVTOOLS_HOOK_REPLAY__ || []; + replay.push((newHook) => { + setDevtoolsHook(newHook, target); + }); + setTimeout(() => { + if (!devtools) { + target.__VUE_DEVTOOLS_HOOK_REPLAY__ = null; + devtoolsNotInstalled = true; + buffer = []; + } + }, 3e3); + } else { + devtoolsNotInstalled = true; + buffer = []; + } +} +function devtoolsInitApp(app, version2) { + emit$1("app:init", app, version2, { + Fragment, + Text, + Comment, + Static + }); +} +function devtoolsUnmountApp(app) { + emit$1("app:unmount", app); +} +var devtoolsComponentAdded = createDevtoolsComponentHook( + "component:added" + /* COMPONENT_ADDED */ +); +var devtoolsComponentUpdated = createDevtoolsComponentHook( + "component:updated" + /* COMPONENT_UPDATED */ +); +var _devtoolsComponentRemoved = createDevtoolsComponentHook( + "component:removed" + /* COMPONENT_REMOVED */ +); +var devtoolsComponentRemoved = (component) => { + if (devtools && typeof devtools.cleanupBuffer === "function" && // remove the component if it wasn't buffered + !devtools.cleanupBuffer(component)) { + _devtoolsComponentRemoved(component); + } +}; +function createDevtoolsComponentHook(hook) { + return (component) => { + emit$1( + hook, + component.appContext.app, + component.uid, + component.parent ? component.parent.uid : void 0, + component + ); + }; +} +var devtoolsPerfStart = createDevtoolsPerformanceHook( + "perf:start" + /* PERFORMANCE_START */ +); +var devtoolsPerfEnd = createDevtoolsPerformanceHook( + "perf:end" + /* PERFORMANCE_END */ +); +function createDevtoolsPerformanceHook(hook) { + return (component, type, time) => { + emit$1(hook, component.appContext.app, component.uid, component, type, time); + }; +} +function devtoolsComponentEmit(component, event, params) { + emit$1( + "component:emit", + component.appContext.app, + component, + event, + params + ); +} +function emit(instance, event, ...rawArgs) { + if (instance.isUnmounted) + return; + const props = instance.vnode.props || EMPTY_OBJ; + if (true) { + const { + emitsOptions, + propsOptions: [propsOptions] + } = instance; + if (emitsOptions) { + if (!(event in emitsOptions) && true) { + if (!propsOptions || !(toHandlerKey(event) in propsOptions)) { + warn2( + `Component emitted event "${event}" but it is neither declared in the emits option nor as an "${toHandlerKey(event)}" prop.` + ); + } + } else { + const validator = emitsOptions[event]; + if (isFunction(validator)) { + const isValid = validator(...rawArgs); + if (!isValid) { + warn2( + `Invalid event arguments: event validation failed for event "${event}".` + ); + } + } + } + } + } + let args = rawArgs; + const isModelListener2 = event.startsWith("update:"); + const modelArg = isModelListener2 && event.slice(7); + if (modelArg && modelArg in props) { + const modifiersKey = `${modelArg === "modelValue" ? "model" : modelArg}Modifiers`; + const { number, trim } = props[modifiersKey] || EMPTY_OBJ; + if (trim) { + args = rawArgs.map((a) => isString(a) ? a.trim() : a); + } + if (number) { + args = rawArgs.map(looseToNumber); + } + } + if (true) { + devtoolsComponentEmit(instance, event, args); + } + if (true) { + const lowerCaseEvent = event.toLowerCase(); + if (lowerCaseEvent !== event && props[toHandlerKey(lowerCaseEvent)]) { + warn2( + `Event "${lowerCaseEvent}" is emitted in component ${formatComponentName( + instance, + instance.type + )} but the handler is registered for "${event}". Note that HTML attributes are case-insensitive and you cannot use v-on to listen to camelCase events when using in-DOM templates. You should probably use "${hyphenate(event)}" instead of "${event}".` + ); + } + } + let handlerName; + let handler = props[handlerName = toHandlerKey(event)] || // also try camelCase event handler (#2249) + props[handlerName = toHandlerKey(camelize(event))]; + if (!handler && isModelListener2) { + handler = props[handlerName = toHandlerKey(hyphenate(event))]; + } + if (handler) { + callWithAsyncErrorHandling( + handler, + instance, + 6, + args + ); + } + const onceHandler = props[handlerName + `Once`]; + if (onceHandler) { + if (!instance.emitted) { + instance.emitted = {}; + } else if (instance.emitted[handlerName]) { + return; + } + instance.emitted[handlerName] = true; + callWithAsyncErrorHandling( + onceHandler, + instance, + 6, + args + ); + } +} +function normalizeEmitsOptions(comp, appContext, asMixin = false) { + const cache = appContext.emitsCache; + const cached = cache.get(comp); + if (cached !== void 0) { + return cached; + } + const raw = comp.emits; + let normalized = {}; + let hasExtends = false; + if (__VUE_OPTIONS_API__ && !isFunction(comp)) { + const extendEmits = (raw2) => { + const normalizedFromExtend = normalizeEmitsOptions(raw2, appContext, true); + if (normalizedFromExtend) { + hasExtends = true; + extend(normalized, normalizedFromExtend); + } + }; + if (!asMixin && appContext.mixins.length) { + appContext.mixins.forEach(extendEmits); + } + if (comp.extends) { + extendEmits(comp.extends); + } + if (comp.mixins) { + comp.mixins.forEach(extendEmits); + } + } + if (!raw && !hasExtends) { + if (isObject(comp)) { + cache.set(comp, null); + } + return null; + } + if (isArray(raw)) { + raw.forEach((key) => normalized[key] = null); + } else { + extend(normalized, raw); + } + if (isObject(comp)) { + cache.set(comp, normalized); + } + return normalized; +} +function isEmitListener(options, key) { + if (!options || !isOn(key)) { + return false; + } + key = key.slice(2).replace(/Once$/, ""); + return hasOwn(options, key[0].toLowerCase() + key.slice(1)) || hasOwn(options, hyphenate(key)) || hasOwn(options, key); +} +var currentRenderingInstance = null; +var currentScopeId = null; +function setCurrentRenderingInstance(instance) { + const prev = currentRenderingInstance; + currentRenderingInstance = instance; + currentScopeId = instance && instance.type.__scopeId || null; + return prev; +} +function pushScopeId(id) { + currentScopeId = id; +} +function popScopeId() { + currentScopeId = null; +} +var withScopeId = (_id) => withCtx; +function withCtx(fn, ctx = currentRenderingInstance, isNonScopedSlot) { + if (!ctx) + return fn; + if (fn._n) { + return fn; + } + const renderFnWithContext = (...args) => { + if (renderFnWithContext._d) { + setBlockTracking(-1); + } + const prevInstance = setCurrentRenderingInstance(ctx); + let res; + try { + res = fn(...args); + } finally { + setCurrentRenderingInstance(prevInstance); + if (renderFnWithContext._d) { + setBlockTracking(1); + } + } + if (true) { + devtoolsComponentUpdated(ctx); + } + return res; + }; + renderFnWithContext._n = true; + renderFnWithContext._c = true; + renderFnWithContext._d = true; + return renderFnWithContext; +} +var accessedAttrs = false; +function markAttrsAccessed() { + accessedAttrs = true; +} +function renderComponentRoot(instance) { + const { + type: Component, + vnode, + proxy, + withProxy, + props, + propsOptions: [propsOptions], + slots, + attrs, + emit: emit2, + render: render2, + renderCache, + data, + setupState, + ctx, + inheritAttrs + } = instance; + let result; + let fallthroughAttrs; + const prev = setCurrentRenderingInstance(instance); + if (true) { + accessedAttrs = false; + } + try { + if (vnode.shapeFlag & 4) { + const proxyToUse = withProxy || proxy; + result = normalizeVNode( + render2.call( + proxyToUse, + proxyToUse, + renderCache, + props, + setupState, + data, + ctx + ) + ); + fallthroughAttrs = attrs; + } else { + const render22 = Component; + if (attrs === props) { + markAttrsAccessed(); + } + result = normalizeVNode( + render22.length > 1 ? render22( + props, + true ? { + get attrs() { + markAttrsAccessed(); + return attrs; + }, + slots, + emit: emit2 + } : { attrs, slots, emit: emit2 } + ) : render22( + props, + null + /* we know it doesn't need it */ + ) + ); + fallthroughAttrs = Component.props ? attrs : getFunctionalFallthrough(attrs); + } + } catch (err) { + blockStack.length = 0; + handleError(err, instance, 1); + result = createVNode(Comment); + } + let root = result; + let setRoot = void 0; + if (result.patchFlag > 0 && result.patchFlag & 2048) { + [root, setRoot] = getChildRoot(result); + } + if (fallthroughAttrs && inheritAttrs !== false) { + const keys = Object.keys(fallthroughAttrs); + const { shapeFlag } = root; + if (keys.length) { + if (shapeFlag & (1 | 6)) { + if (propsOptions && keys.some(isModelListener)) { + fallthroughAttrs = filterModelListeners( + fallthroughAttrs, + propsOptions + ); + } + root = cloneVNode(root, fallthroughAttrs); + } else if (!accessedAttrs && root.type !== Comment) { + const allAttrs = Object.keys(attrs); + const eventAttrs = []; + const extraAttrs = []; + for (let i = 0, l = allAttrs.length; i < l; i++) { + const key = allAttrs[i]; + if (isOn(key)) { + if (!isModelListener(key)) { + eventAttrs.push(key[2].toLowerCase() + key.slice(3)); + } + } else { + extraAttrs.push(key); + } + } + if (extraAttrs.length) { + warn2( + `Extraneous non-props attributes (${extraAttrs.join(", ")}) were passed to component but could not be automatically inherited because component renders fragment or text root nodes.` + ); + } + if (eventAttrs.length) { + warn2( + `Extraneous non-emits event listeners (${eventAttrs.join(", ")}) were passed to component but could not be automatically inherited because component renders fragment or text root nodes. If the listener is intended to be a component custom event listener only, declare it using the "emits" option.` + ); + } + } + } + } + if (vnode.dirs) { + if (!isElementRoot(root)) { + warn2( + `Runtime directive used on component with non-element root node. The directives will not function as intended.` + ); + } + root = cloneVNode(root); + root.dirs = root.dirs ? root.dirs.concat(vnode.dirs) : vnode.dirs; + } + if (vnode.transition) { + if (!isElementRoot(root)) { + warn2( + `Component inside renders non-element root node that cannot be animated.` + ); + } + root.transition = vnode.transition; + } + if (setRoot) { + setRoot(root); + } else { + result = root; + } + setCurrentRenderingInstance(prev); + return result; +} +var getChildRoot = (vnode) => { + const rawChildren = vnode.children; + const dynamicChildren = vnode.dynamicChildren; + const childRoot = filterSingleRoot(rawChildren); + if (!childRoot) { + return [vnode, void 0]; + } + const index = rawChildren.indexOf(childRoot); + const dynamicIndex = dynamicChildren ? dynamicChildren.indexOf(childRoot) : -1; + const setRoot = (updatedRoot) => { + rawChildren[index] = updatedRoot; + if (dynamicChildren) { + if (dynamicIndex > -1) { + dynamicChildren[dynamicIndex] = updatedRoot; + } else if (updatedRoot.patchFlag > 0) { + vnode.dynamicChildren = [...dynamicChildren, updatedRoot]; + } + } + }; + return [normalizeVNode(childRoot), setRoot]; +}; +function filterSingleRoot(children) { + let singleRoot; + for (let i = 0; i < children.length; i++) { + const child = children[i]; + if (isVNode(child)) { + if (child.type !== Comment || child.children === "v-if") { + if (singleRoot) { + return; + } else { + singleRoot = child; + } + } + } else { + return; + } + } + return singleRoot; +} +var getFunctionalFallthrough = (attrs) => { + let res; + for (const key in attrs) { + if (key === "class" || key === "style" || isOn(key)) { + (res || (res = {}))[key] = attrs[key]; + } + } + return res; +}; +var filterModelListeners = (attrs, props) => { + const res = {}; + for (const key in attrs) { + if (!isModelListener(key) || !(key.slice(9) in props)) { + res[key] = attrs[key]; + } + } + return res; +}; +var isElementRoot = (vnode) => { + return vnode.shapeFlag & (6 | 1) || vnode.type === Comment; +}; +function shouldUpdateComponent(prevVNode, nextVNode, optimized) { + const { props: prevProps, children: prevChildren, component } = prevVNode; + const { props: nextProps, children: nextChildren, patchFlag } = nextVNode; + const emits = component.emitsOptions; + if ((prevChildren || nextChildren) && isHmrUpdating) { + return true; + } + if (nextVNode.dirs || nextVNode.transition) { + return true; + } + if (optimized && patchFlag >= 0) { + if (patchFlag & 1024) { + return true; + } + if (patchFlag & 16) { + if (!prevProps) { + return !!nextProps; + } + return hasPropsChanged(prevProps, nextProps, emits); + } else if (patchFlag & 8) { + const dynamicProps = nextVNode.dynamicProps; + for (let i = 0; i < dynamicProps.length; i++) { + const key = dynamicProps[i]; + if (nextProps[key] !== prevProps[key] && !isEmitListener(emits, key)) { + return true; + } + } + } + } else { + if (prevChildren || nextChildren) { + if (!nextChildren || !nextChildren.$stable) { + return true; + } + } + if (prevProps === nextProps) { + return false; + } + if (!prevProps) { + return !!nextProps; + } + if (!nextProps) { + return true; + } + return hasPropsChanged(prevProps, nextProps, emits); + } + return false; +} +function hasPropsChanged(prevProps, nextProps, emitsOptions) { + const nextKeys = Object.keys(nextProps); + if (nextKeys.length !== Object.keys(prevProps).length) { + return true; + } + for (let i = 0; i < nextKeys.length; i++) { + const key = nextKeys[i]; + if (nextProps[key] !== prevProps[key] && !isEmitListener(emitsOptions, key)) { + return true; + } + } + return false; +} +function updateHOCHostEl({ vnode, parent }, el) { + while (parent && parent.subTree === vnode) { + (vnode = parent.vnode).el = el; + parent = parent.parent; + } +} +var isSuspense = (type) => type.__isSuspense; +var SuspenseImpl = { + name: "Suspense", + // In order to make Suspense tree-shakable, we need to avoid importing it + // directly in the renderer. The renderer checks for the __isSuspense flag + // on a vnode's type and calls the `process` method, passing in renderer + // internals. + __isSuspense: true, + process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals) { + if (n1 == null) { + mountSuspense( + n2, + container, + anchor, + parentComponent, + parentSuspense, + isSVG, + slotScopeIds, + optimized, + rendererInternals + ); + } else { + patchSuspense( + n1, + n2, + container, + anchor, + parentComponent, + isSVG, + slotScopeIds, + optimized, + rendererInternals + ); + } + }, + hydrate: hydrateSuspense, + create: createSuspenseBoundary, + normalize: normalizeSuspenseChildren +}; +var Suspense = SuspenseImpl; +function triggerEvent(vnode, name) { + const eventListener = vnode.props && vnode.props[name]; + if (isFunction(eventListener)) { + eventListener(); + } +} +function mountSuspense(vnode, container, anchor, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals) { + const { + p: patch, + o: { createElement } + } = rendererInternals; + const hiddenContainer = createElement("div"); + const suspense = vnode.suspense = createSuspenseBoundary( + vnode, + parentSuspense, + parentComponent, + container, + hiddenContainer, + anchor, + isSVG, + slotScopeIds, + optimized, + rendererInternals + ); + patch( + null, + suspense.pendingBranch = vnode.ssContent, + hiddenContainer, + null, + parentComponent, + suspense, + isSVG, + slotScopeIds + ); + if (suspense.deps > 0) { + triggerEvent(vnode, "onPending"); + triggerEvent(vnode, "onFallback"); + patch( + null, + vnode.ssFallback, + container, + anchor, + parentComponent, + null, + // fallback tree will not have suspense context + isSVG, + slotScopeIds + ); + setActiveBranch(suspense, vnode.ssFallback); + } else { + suspense.resolve(false, true); + } +} +function patchSuspense(n1, n2, container, anchor, parentComponent, isSVG, slotScopeIds, optimized, { p: patch, um: unmount, o: { createElement } }) { + const suspense = n2.suspense = n1.suspense; + suspense.vnode = n2; + n2.el = n1.el; + const newBranch = n2.ssContent; + const newFallback = n2.ssFallback; + const { activeBranch, pendingBranch, isInFallback, isHydrating } = suspense; + if (pendingBranch) { + suspense.pendingBranch = newBranch; + if (isSameVNodeType(newBranch, pendingBranch)) { + patch( + pendingBranch, + newBranch, + suspense.hiddenContainer, + null, + parentComponent, + suspense, + isSVG, + slotScopeIds, + optimized + ); + if (suspense.deps <= 0) { + suspense.resolve(); + } else if (isInFallback) { + patch( + activeBranch, + newFallback, + container, + anchor, + parentComponent, + null, + // fallback tree will not have suspense context + isSVG, + slotScopeIds, + optimized + ); + setActiveBranch(suspense, newFallback); + } + } else { + suspense.pendingId++; + if (isHydrating) { + suspense.isHydrating = false; + suspense.activeBranch = pendingBranch; + } else { + unmount(pendingBranch, parentComponent, suspense); + } + suspense.deps = 0; + suspense.effects.length = 0; + suspense.hiddenContainer = createElement("div"); + if (isInFallback) { + patch( + null, + newBranch, + suspense.hiddenContainer, + null, + parentComponent, + suspense, + isSVG, + slotScopeIds, + optimized + ); + if (suspense.deps <= 0) { + suspense.resolve(); + } else { + patch( + activeBranch, + newFallback, + container, + anchor, + parentComponent, + null, + // fallback tree will not have suspense context + isSVG, + slotScopeIds, + optimized + ); + setActiveBranch(suspense, newFallback); + } + } else if (activeBranch && isSameVNodeType(newBranch, activeBranch)) { + patch( + activeBranch, + newBranch, + container, + anchor, + parentComponent, + suspense, + isSVG, + slotScopeIds, + optimized + ); + suspense.resolve(true); + } else { + patch( + null, + newBranch, + suspense.hiddenContainer, + null, + parentComponent, + suspense, + isSVG, + slotScopeIds, + optimized + ); + if (suspense.deps <= 0) { + suspense.resolve(); + } + } + } + } else { + if (activeBranch && isSameVNodeType(newBranch, activeBranch)) { + patch( + activeBranch, + newBranch, + container, + anchor, + parentComponent, + suspense, + isSVG, + slotScopeIds, + optimized + ); + setActiveBranch(suspense, newBranch); + } else { + triggerEvent(n2, "onPending"); + suspense.pendingBranch = newBranch; + suspense.pendingId++; + patch( + null, + newBranch, + suspense.hiddenContainer, + null, + parentComponent, + suspense, + isSVG, + slotScopeIds, + optimized + ); + if (suspense.deps <= 0) { + suspense.resolve(); + } else { + const { timeout, pendingId } = suspense; + if (timeout > 0) { + setTimeout(() => { + if (suspense.pendingId === pendingId) { + suspense.fallback(newFallback); + } + }, timeout); + } else if (timeout === 0) { + suspense.fallback(newFallback); + } + } + } + } +} +var hasWarned = false; +function createSuspenseBoundary(vnode, parentSuspense, parentComponent, container, hiddenContainer, anchor, isSVG, slotScopeIds, optimized, rendererInternals, isHydrating = false) { + if (!hasWarned) { + hasWarned = true; + console[console.info ? "info" : "log"]( + ` is an experimental feature and its API will likely change.` + ); + } + const { + p: patch, + m: move, + um: unmount, + n: next, + o: { parentNode, remove: remove2 } + } = rendererInternals; + let parentSuspenseId; + const isSuspensible = isVNodeSuspensible(vnode); + if (isSuspensible) { + if (parentSuspense == null ? void 0 : parentSuspense.pendingBranch) { + parentSuspenseId = parentSuspense.pendingId; + parentSuspense.deps++; + } + } + const timeout = vnode.props ? toNumber(vnode.props.timeout) : void 0; + if (true) { + assertNumber(timeout, `Suspense timeout`); + } + const suspense = { + vnode, + parent: parentSuspense, + parentComponent, + isSVG, + container, + hiddenContainer, + anchor, + deps: 0, + pendingId: 0, + timeout: typeof timeout === "number" ? timeout : -1, + activeBranch: null, + pendingBranch: null, + isInFallback: true, + isHydrating, + isUnmounted: false, + effects: [], + resolve(resume = false, sync = false) { + if (true) { + if (!resume && !suspense.pendingBranch) { + throw new Error( + `suspense.resolve() is called without a pending branch.` + ); + } + if (suspense.isUnmounted) { + throw new Error( + `suspense.resolve() is called on an already unmounted suspense boundary.` + ); + } + } + const { + vnode: vnode2, + activeBranch, + pendingBranch, + pendingId, + effects, + parentComponent: parentComponent2, + container: container2 + } = suspense; + if (suspense.isHydrating) { + suspense.isHydrating = false; + } else if (!resume) { + const delayEnter = activeBranch && pendingBranch.transition && pendingBranch.transition.mode === "out-in"; + if (delayEnter) { + activeBranch.transition.afterLeave = () => { + if (pendingId === suspense.pendingId) { + move(pendingBranch, container2, anchor2, 0); + } + }; + } + let { anchor: anchor2 } = suspense; + if (activeBranch) { + anchor2 = next(activeBranch); + unmount(activeBranch, parentComponent2, suspense, true); + } + if (!delayEnter) { + move(pendingBranch, container2, anchor2, 0); + } + } + setActiveBranch(suspense, pendingBranch); + suspense.pendingBranch = null; + suspense.isInFallback = false; + let parent = suspense.parent; + let hasUnresolvedAncestor = false; + while (parent) { + if (parent.pendingBranch) { + parent.effects.push(...effects); + hasUnresolvedAncestor = true; + break; + } + parent = parent.parent; + } + if (!hasUnresolvedAncestor) { + queuePostFlushCb(effects); + } + suspense.effects = []; + if (isSuspensible) { + if (parentSuspense && parentSuspense.pendingBranch && parentSuspenseId === parentSuspense.pendingId) { + parentSuspense.deps--; + if (parentSuspense.deps === 0 && !sync) { + parentSuspense.resolve(); + } + } + } + triggerEvent(vnode2, "onResolve"); + }, + fallback(fallbackVNode) { + if (!suspense.pendingBranch) { + return; + } + const { vnode: vnode2, activeBranch, parentComponent: parentComponent2, container: container2, isSVG: isSVG2 } = suspense; + triggerEvent(vnode2, "onFallback"); + const anchor2 = next(activeBranch); + const mountFallback = () => { + if (!suspense.isInFallback) { + return; + } + patch( + null, + fallbackVNode, + container2, + anchor2, + parentComponent2, + null, + // fallback tree will not have suspense context + isSVG2, + slotScopeIds, + optimized + ); + setActiveBranch(suspense, fallbackVNode); + }; + const delayEnter = fallbackVNode.transition && fallbackVNode.transition.mode === "out-in"; + if (delayEnter) { + activeBranch.transition.afterLeave = mountFallback; + } + suspense.isInFallback = true; + unmount( + activeBranch, + parentComponent2, + null, + // no suspense so unmount hooks fire now + true + // shouldRemove + ); + if (!delayEnter) { + mountFallback(); + } + }, + move(container2, anchor2, type) { + suspense.activeBranch && move(suspense.activeBranch, container2, anchor2, type); + suspense.container = container2; + }, + next() { + return suspense.activeBranch && next(suspense.activeBranch); + }, + registerDep(instance, setupRenderEffect) { + const isInPendingSuspense = !!suspense.pendingBranch; + if (isInPendingSuspense) { + suspense.deps++; + } + const hydratedEl = instance.vnode.el; + instance.asyncDep.catch((err) => { + handleError(err, instance, 0); + }).then((asyncSetupResult) => { + if (instance.isUnmounted || suspense.isUnmounted || suspense.pendingId !== instance.suspenseId) { + return; + } + instance.asyncResolved = true; + const { vnode: vnode2 } = instance; + if (true) { + pushWarningContext(vnode2); + } + handleSetupResult(instance, asyncSetupResult, false); + if (hydratedEl) { + vnode2.el = hydratedEl; + } + const placeholder = !hydratedEl && instance.subTree.el; + setupRenderEffect( + instance, + vnode2, + // component may have been moved before resolve. + // if this is not a hydration, instance.subTree will be the comment + // placeholder. + parentNode(hydratedEl || instance.subTree.el), + // anchor will not be used if this is hydration, so only need to + // consider the comment placeholder case. + hydratedEl ? null : next(instance.subTree), + suspense, + isSVG, + optimized + ); + if (placeholder) { + remove2(placeholder); + } + updateHOCHostEl(instance, vnode2.el); + if (true) { + popWarningContext(); + } + if (isInPendingSuspense && --suspense.deps === 0) { + suspense.resolve(); + } + }); + }, + unmount(parentSuspense2, doRemove) { + suspense.isUnmounted = true; + if (suspense.activeBranch) { + unmount( + suspense.activeBranch, + parentComponent, + parentSuspense2, + doRemove + ); + } + if (suspense.pendingBranch) { + unmount( + suspense.pendingBranch, + parentComponent, + parentSuspense2, + doRemove + ); + } + } + }; + return suspense; +} +function hydrateSuspense(node, vnode, parentComponent, parentSuspense, isSVG, slotScopeIds, optimized, rendererInternals, hydrateNode) { + const suspense = vnode.suspense = createSuspenseBoundary( + vnode, + parentSuspense, + parentComponent, + node.parentNode, + document.createElement("div"), + null, + isSVG, + slotScopeIds, + optimized, + rendererInternals, + true + /* hydrating */ + ); + const result = hydrateNode( + node, + suspense.pendingBranch = vnode.ssContent, + parentComponent, + suspense, + slotScopeIds, + optimized + ); + if (suspense.deps === 0) { + suspense.resolve(false, true); + } + return result; +} +function normalizeSuspenseChildren(vnode) { + const { shapeFlag, children } = vnode; + const isSlotChildren = shapeFlag & 32; + vnode.ssContent = normalizeSuspenseSlot( + isSlotChildren ? children.default : children + ); + vnode.ssFallback = isSlotChildren ? normalizeSuspenseSlot(children.fallback) : createVNode(Comment); +} +function normalizeSuspenseSlot(s) { + let block; + if (isFunction(s)) { + const trackBlock = isBlockTreeEnabled && s._c; + if (trackBlock) { + s._d = false; + openBlock(); + } + s = s(); + if (trackBlock) { + s._d = true; + block = currentBlock; + closeBlock(); + } + } + if (isArray(s)) { + const singleChild = filterSingleRoot(s); + if (!singleChild) { + warn2(` slots expect a single root node.`); + } + s = singleChild; + } + s = normalizeVNode(s); + if (block && !s.dynamicChildren) { + s.dynamicChildren = block.filter((c) => c !== s); + } + return s; +} +function queueEffectWithSuspense(fn, suspense) { + if (suspense && suspense.pendingBranch) { + if (isArray(fn)) { + suspense.effects.push(...fn); + } else { + suspense.effects.push(fn); + } + } else { + queuePostFlushCb(fn); + } +} +function setActiveBranch(suspense, branch) { + suspense.activeBranch = branch; + const { vnode, parentComponent } = suspense; + const el = vnode.el = branch.el; + if (parentComponent && parentComponent.subTree === vnode) { + parentComponent.vnode.el = el; + updateHOCHostEl(parentComponent, el); + } +} +function isVNodeSuspensible(vnode) { + var _a; + return ((_a = vnode.props) == null ? void 0 : _a.suspensible) != null && vnode.props.suspensible !== false; +} +function watchEffect(effect2, options) { + return doWatch(effect2, null, options); +} +function watchPostEffect(effect2, options) { + return doWatch( + effect2, + null, + true ? extend({}, options, { flush: "post" }) : { flush: "post" } + ); +} +function watchSyncEffect(effect2, options) { + return doWatch( + effect2, + null, + true ? extend({}, options, { flush: "sync" }) : { flush: "sync" } + ); +} +var INITIAL_WATCHER_VALUE = {}; +function watch(source, cb, options) { + if (!isFunction(cb)) { + warn2( + `\`watch(fn, options?)\` signature has been moved to a separate API. Use \`watchEffect(fn, options?)\` instead. \`watch\` now only supports \`watch(source, cb, options?) signature.` + ); + } + return doWatch(source, cb, options); +} +function doWatch(source, cb, { immediate, deep, flush, onTrack, onTrigger } = EMPTY_OBJ) { + var _a; + if (!cb) { + if (immediate !== void 0) { + warn2( + `watch() "immediate" option is only respected when using the watch(source, callback, options?) signature.` + ); + } + if (deep !== void 0) { + warn2( + `watch() "deep" option is only respected when using the watch(source, callback, options?) signature.` + ); + } + } + const warnInvalidSource = (s) => { + warn2( + `Invalid watch source: `, + s, + `A watch source can only be a getter/effect function, a ref, a reactive object, or an array of these types.` + ); + }; + const instance = getCurrentScope() === ((_a = currentInstance) == null ? void 0 : _a.scope) ? currentInstance : null; + let getter; + let forceTrigger = false; + let isMultiSource = false; + if (isRef(source)) { + getter = () => source.value; + forceTrigger = isShallow(source); + } else if (isReactive(source)) { + getter = () => source; + deep = true; + } else if (isArray(source)) { + isMultiSource = true; + forceTrigger = source.some((s) => isReactive(s) || isShallow(s)); + getter = () => source.map((s) => { + if (isRef(s)) { + return s.value; + } else if (isReactive(s)) { + return traverse(s); + } else if (isFunction(s)) { + return callWithErrorHandling(s, instance, 2); + } else { + warnInvalidSource(s); + } + }); + } else if (isFunction(source)) { + if (cb) { + getter = () => callWithErrorHandling(source, instance, 2); + } else { + getter = () => { + if (instance && instance.isUnmounted) { + return; + } + if (cleanup) { + cleanup(); + } + return callWithAsyncErrorHandling( + source, + instance, + 3, + [onCleanup] + ); + }; + } + } else { + getter = NOOP; + warnInvalidSource(source); + } + if (cb && deep) { + const baseGetter = getter; + getter = () => traverse(baseGetter()); + } + let cleanup; + let onCleanup = (fn) => { + cleanup = effect2.onStop = () => { + callWithErrorHandling(fn, instance, 4); + }; + }; + let ssrCleanup; + if (isInSSRComponentSetup) { + onCleanup = NOOP; + if (!cb) { + getter(); + } else if (immediate) { + callWithAsyncErrorHandling(cb, instance, 3, [ + getter(), + isMultiSource ? [] : void 0, + onCleanup + ]); + } + if (flush === "sync") { + const ctx = useSSRContext(); + ssrCleanup = ctx.__watcherHandles || (ctx.__watcherHandles = []); + } else { + return NOOP; + } + } + let oldValue = isMultiSource ? new Array(source.length).fill(INITIAL_WATCHER_VALUE) : INITIAL_WATCHER_VALUE; + const job = () => { + if (!effect2.active) { + return; + } + if (cb) { + const newValue = effect2.run(); + if (deep || forceTrigger || (isMultiSource ? newValue.some( + (v, i) => hasChanged(v, oldValue[i]) + ) : hasChanged(newValue, oldValue)) || false) { + if (cleanup) { + cleanup(); + } + callWithAsyncErrorHandling(cb, instance, 3, [ + newValue, + // pass undefined as the old value when it's changed for the first time + oldValue === INITIAL_WATCHER_VALUE ? void 0 : isMultiSource && oldValue[0] === INITIAL_WATCHER_VALUE ? [] : oldValue, + onCleanup + ]); + oldValue = newValue; + } + } else { + effect2.run(); + } + }; + job.allowRecurse = !!cb; + let scheduler; + if (flush === "sync") { + scheduler = job; + } else if (flush === "post") { + scheduler = () => queuePostRenderEffect(job, instance && instance.suspense); + } else { + job.pre = true; + if (instance) + job.id = instance.uid; + scheduler = () => queueJob(job); + } + const effect2 = new ReactiveEffect(getter, scheduler); + if (true) { + effect2.onTrack = onTrack; + effect2.onTrigger = onTrigger; + } + if (cb) { + if (immediate) { + job(); + } else { + oldValue = effect2.run(); + } + } else if (flush === "post") { + queuePostRenderEffect( + effect2.run.bind(effect2), + instance && instance.suspense + ); + } else { + effect2.run(); + } + const unwatch = () => { + effect2.stop(); + if (instance && instance.scope) { + remove(instance.scope.effects, effect2); + } + }; + if (ssrCleanup) + ssrCleanup.push(unwatch); + return unwatch; +} +function instanceWatch(source, value, options) { + const publicThis = this.proxy; + const getter = isString(source) ? source.includes(".") ? createPathGetter(publicThis, source) : () => publicThis[source] : source.bind(publicThis, publicThis); + let cb; + if (isFunction(value)) { + cb = value; + } else { + cb = value.handler; + options = value; + } + const cur = currentInstance; + setCurrentInstance(this); + const res = doWatch(getter, cb.bind(publicThis), options); + if (cur) { + setCurrentInstance(cur); + } else { + unsetCurrentInstance(); + } + return res; +} +function createPathGetter(ctx, path) { + const segments = path.split("."); + return () => { + let cur = ctx; + for (let i = 0; i < segments.length && cur; i++) { + cur = cur[segments[i]]; + } + return cur; + }; +} +function traverse(value, seen) { + if (!isObject(value) || value["__v_skip"]) { + return value; + } + seen = seen || /* @__PURE__ */ new Set(); + if (seen.has(value)) { + return value; + } + seen.add(value); + if (isRef(value)) { + traverse(value.value, seen); + } else if (isArray(value)) { + for (let i = 0; i < value.length; i++) { + traverse(value[i], seen); + } + } else if (isSet(value) || isMap(value)) { + value.forEach((v) => { + traverse(v, seen); + }); + } else if (isPlainObject(value)) { + for (const key in value) { + traverse(value[key], seen); + } + } + return value; +} +function validateDirectiveName(name) { + if (isBuiltInDirective(name)) { + warn2("Do not use built-in directive ids as custom directive id: " + name); + } +} +function withDirectives(vnode, directives) { + const internalInstance = currentRenderingInstance; + if (internalInstance === null) { + warn2(`withDirectives can only be used inside render functions.`); + return vnode; + } + const instance = getExposeProxy(internalInstance) || internalInstance.proxy; + const bindings = vnode.dirs || (vnode.dirs = []); + for (let i = 0; i < directives.length; i++) { + let [dir, value, arg, modifiers = EMPTY_OBJ] = directives[i]; + if (dir) { + if (isFunction(dir)) { + dir = { + mounted: dir, + updated: dir + }; + } + if (dir.deep) { + traverse(value); + } + bindings.push({ + dir, + instance, + value, + oldValue: void 0, + arg, + modifiers + }); + } + } + return vnode; +} +function invokeDirectiveHook(vnode, prevVNode, instance, name) { + const bindings = vnode.dirs; + const oldBindings = prevVNode && prevVNode.dirs; + for (let i = 0; i < bindings.length; i++) { + const binding = bindings[i]; + if (oldBindings) { + binding.oldValue = oldBindings[i].value; + } + let hook = binding.dir[name]; + if (hook) { + pauseTracking(); + callWithAsyncErrorHandling(hook, instance, 8, [ + vnode.el, + binding, + vnode, + prevVNode + ]); + resetTracking(); + } + } +} +function useTransitionState() { + const state = { + isMounted: false, + isLeaving: false, + isUnmounting: false, + leavingVNodes: /* @__PURE__ */ new Map() + }; + onMounted(() => { + state.isMounted = true; + }); + onBeforeUnmount(() => { + state.isUnmounting = true; + }); + return state; +} +var TransitionHookValidator = [Function, Array]; +var BaseTransitionPropsValidators = { + mode: String, + appear: Boolean, + persisted: Boolean, + // enter + onBeforeEnter: TransitionHookValidator, + onEnter: TransitionHookValidator, + onAfterEnter: TransitionHookValidator, + onEnterCancelled: TransitionHookValidator, + // leave + onBeforeLeave: TransitionHookValidator, + onLeave: TransitionHookValidator, + onAfterLeave: TransitionHookValidator, + onLeaveCancelled: TransitionHookValidator, + // appear + onBeforeAppear: TransitionHookValidator, + onAppear: TransitionHookValidator, + onAfterAppear: TransitionHookValidator, + onAppearCancelled: TransitionHookValidator +}; +var BaseTransitionImpl = { + name: `BaseTransition`, + props: BaseTransitionPropsValidators, + setup(props, { slots }) { + const instance = getCurrentInstance(); + const state = useTransitionState(); + let prevTransitionKey; + return () => { + const children = slots.default && getTransitionRawChildren(slots.default(), true); + if (!children || !children.length) { + return; + } + let child = children[0]; + if (children.length > 1) { + let hasFound = false; + for (const c of children) { + if (c.type !== Comment) { + if (hasFound) { + warn2( + " can only be used on a single element or component. Use for lists." + ); + break; + } + child = c; + hasFound = true; + if (false) + break; + } + } + } + const rawProps = toRaw(props); + const { mode } = rawProps; + if (mode && mode !== "in-out" && mode !== "out-in" && mode !== "default") { + warn2(`invalid mode: ${mode}`); + } + if (state.isLeaving) { + return emptyPlaceholder(child); + } + const innerChild = getKeepAliveChild(child); + if (!innerChild) { + return emptyPlaceholder(child); + } + const enterHooks = resolveTransitionHooks( + innerChild, + rawProps, + state, + instance + ); + setTransitionHooks(innerChild, enterHooks); + const oldChild = instance.subTree; + const oldInnerChild = oldChild && getKeepAliveChild(oldChild); + let transitionKeyChanged = false; + const { getTransitionKey } = innerChild.type; + if (getTransitionKey) { + const key = getTransitionKey(); + if (prevTransitionKey === void 0) { + prevTransitionKey = key; + } else if (key !== prevTransitionKey) { + prevTransitionKey = key; + transitionKeyChanged = true; + } + } + if (oldInnerChild && oldInnerChild.type !== Comment && (!isSameVNodeType(innerChild, oldInnerChild) || transitionKeyChanged)) { + const leavingHooks = resolveTransitionHooks( + oldInnerChild, + rawProps, + state, + instance + ); + setTransitionHooks(oldInnerChild, leavingHooks); + if (mode === "out-in") { + state.isLeaving = true; + leavingHooks.afterLeave = () => { + state.isLeaving = false; + if (instance.update.active !== false) { + instance.update(); + } + }; + return emptyPlaceholder(child); + } else if (mode === "in-out" && innerChild.type !== Comment) { + leavingHooks.delayLeave = (el, earlyRemove, delayedLeave) => { + const leavingVNodesCache = getLeavingNodesForType( + state, + oldInnerChild + ); + leavingVNodesCache[String(oldInnerChild.key)] = oldInnerChild; + el._leaveCb = () => { + earlyRemove(); + el._leaveCb = void 0; + delete enterHooks.delayedLeave; + }; + enterHooks.delayedLeave = delayedLeave; + }; + } + } + return child; + }; + } +}; +var BaseTransition = BaseTransitionImpl; +function getLeavingNodesForType(state, vnode) { + const { leavingVNodes } = state; + let leavingVNodesCache = leavingVNodes.get(vnode.type); + if (!leavingVNodesCache) { + leavingVNodesCache = /* @__PURE__ */ Object.create(null); + leavingVNodes.set(vnode.type, leavingVNodesCache); + } + return leavingVNodesCache; +} +function resolveTransitionHooks(vnode, props, state, instance) { + const { + appear, + mode, + persisted = false, + onBeforeEnter, + onEnter, + onAfterEnter, + onEnterCancelled, + onBeforeLeave, + onLeave, + onAfterLeave, + onLeaveCancelled, + onBeforeAppear, + onAppear, + onAfterAppear, + onAppearCancelled + } = props; + const key = String(vnode.key); + const leavingVNodesCache = getLeavingNodesForType(state, vnode); + const callHook3 = (hook, args) => { + hook && callWithAsyncErrorHandling( + hook, + instance, + 9, + args + ); + }; + const callAsyncHook = (hook, args) => { + const done = args[1]; + callHook3(hook, args); + if (isArray(hook)) { + if (hook.every((hook2) => hook2.length <= 1)) + done(); + } else if (hook.length <= 1) { + done(); + } + }; + const hooks = { + mode, + persisted, + beforeEnter(el) { + let hook = onBeforeEnter; + if (!state.isMounted) { + if (appear) { + hook = onBeforeAppear || onBeforeEnter; + } else { + return; + } + } + if (el._leaveCb) { + el._leaveCb( + true + /* cancelled */ + ); + } + const leavingVNode = leavingVNodesCache[key]; + if (leavingVNode && isSameVNodeType(vnode, leavingVNode) && leavingVNode.el._leaveCb) { + leavingVNode.el._leaveCb(); + } + callHook3(hook, [el]); + }, + enter(el) { + let hook = onEnter; + let afterHook = onAfterEnter; + let cancelHook = onEnterCancelled; + if (!state.isMounted) { + if (appear) { + hook = onAppear || onEnter; + afterHook = onAfterAppear || onAfterEnter; + cancelHook = onAppearCancelled || onEnterCancelled; + } else { + return; + } + } + let called = false; + const done = el._enterCb = (cancelled) => { + if (called) + return; + called = true; + if (cancelled) { + callHook3(cancelHook, [el]); + } else { + callHook3(afterHook, [el]); + } + if (hooks.delayedLeave) { + hooks.delayedLeave(); + } + el._enterCb = void 0; + }; + if (hook) { + callAsyncHook(hook, [el, done]); + } else { + done(); + } + }, + leave(el, remove2) { + const key2 = String(vnode.key); + if (el._enterCb) { + el._enterCb( + true + /* cancelled */ + ); + } + if (state.isUnmounting) { + return remove2(); + } + callHook3(onBeforeLeave, [el]); + let called = false; + const done = el._leaveCb = (cancelled) => { + if (called) + return; + called = true; + remove2(); + if (cancelled) { + callHook3(onLeaveCancelled, [el]); + } else { + callHook3(onAfterLeave, [el]); + } + el._leaveCb = void 0; + if (leavingVNodesCache[key2] === vnode) { + delete leavingVNodesCache[key2]; + } + }; + leavingVNodesCache[key2] = vnode; + if (onLeave) { + callAsyncHook(onLeave, [el, done]); + } else { + done(); + } + }, + clone(vnode2) { + return resolveTransitionHooks(vnode2, props, state, instance); + } + }; + return hooks; +} +function emptyPlaceholder(vnode) { + if (isKeepAlive(vnode)) { + vnode = cloneVNode(vnode); + vnode.children = null; + return vnode; + } +} +function getKeepAliveChild(vnode) { + return isKeepAlive(vnode) ? vnode.children ? vnode.children[0] : void 0 : vnode; +} +function setTransitionHooks(vnode, hooks) { + if (vnode.shapeFlag & 6 && vnode.component) { + setTransitionHooks(vnode.component.subTree, hooks); + } else if (vnode.shapeFlag & 128) { + vnode.ssContent.transition = hooks.clone(vnode.ssContent); + vnode.ssFallback.transition = hooks.clone(vnode.ssFallback); + } else { + vnode.transition = hooks; + } +} +function getTransitionRawChildren(children, keepComment = false, parentKey) { + let ret = []; + let keyedFragmentCount = 0; + for (let i = 0; i < children.length; i++) { + let child = children[i]; + const key = parentKey == null ? child.key : String(parentKey) + String(child.key != null ? child.key : i); + if (child.type === Fragment) { + if (child.patchFlag & 128) + keyedFragmentCount++; + ret = ret.concat( + getTransitionRawChildren(child.children, keepComment, key) + ); + } else if (keepComment || child.type !== Comment) { + ret.push(key != null ? cloneVNode(child, { key }) : child); + } + } + if (keyedFragmentCount > 1) { + for (let i = 0; i < ret.length; i++) { + ret[i].patchFlag = -2; + } + } + return ret; +} +function defineComponent(options, extraOptions) { + return isFunction(options) ? ( + // #8326: extend call and options.name access are considered side-effects + // by Rollup, so we have to wrap it in a pure-annotated IIFE. + (() => extend({ name: options.name }, extraOptions, { setup: options }))() + ) : options; +} +var isAsyncWrapper = (i) => !!i.type.__asyncLoader; +function defineAsyncComponent(source) { + if (isFunction(source)) { + source = { loader: source }; + } + const { + loader, + loadingComponent, + errorComponent, + delay = 200, + timeout, + // undefined = never times out + suspensible = true, + onError: userOnError + } = source; + let pendingRequest = null; + let resolvedComp; + let retries = 0; + const retry = () => { + retries++; + pendingRequest = null; + return load(); + }; + const load = () => { + let thisRequest; + return pendingRequest || (thisRequest = pendingRequest = loader().catch((err) => { + err = err instanceof Error ? err : new Error(String(err)); + if (userOnError) { + return new Promise((resolve2, reject) => { + const userRetry = () => resolve2(retry()); + const userFail = () => reject(err); + userOnError(err, userRetry, userFail, retries + 1); + }); + } else { + throw err; + } + }).then((comp) => { + if (thisRequest !== pendingRequest && pendingRequest) { + return pendingRequest; + } + if (!comp) { + warn2( + `Async component loader resolved to undefined. If you are using retry(), make sure to return its return value.` + ); + } + if (comp && (comp.__esModule || comp[Symbol.toStringTag] === "Module")) { + comp = comp.default; + } + if (comp && !isObject(comp) && !isFunction(comp)) { + throw new Error(`Invalid async component load result: ${comp}`); + } + resolvedComp = comp; + return comp; + })); + }; + return defineComponent({ + name: "AsyncComponentWrapper", + __asyncLoader: load, + get __asyncResolved() { + return resolvedComp; + }, + setup() { + const instance = currentInstance; + if (resolvedComp) { + return () => createInnerComp(resolvedComp, instance); + } + const onError = (err) => { + pendingRequest = null; + handleError( + err, + instance, + 13, + !errorComponent + /* do not throw in dev if user provided error component */ + ); + }; + if (suspensible && instance.suspense || isInSSRComponentSetup) { + return load().then((comp) => { + return () => createInnerComp(comp, instance); + }).catch((err) => { + onError(err); + return () => errorComponent ? createVNode(errorComponent, { + error: err + }) : null; + }); + } + const loaded = ref(false); + const error = ref(); + const delayed = ref(!!delay); + if (delay) { + setTimeout(() => { + delayed.value = false; + }, delay); + } + if (timeout != null) { + setTimeout(() => { + if (!loaded.value && !error.value) { + const err = new Error( + `Async component timed out after ${timeout}ms.` + ); + onError(err); + error.value = err; + } + }, timeout); + } + load().then(() => { + loaded.value = true; + if (instance.parent && isKeepAlive(instance.parent.vnode)) { + queueJob(instance.parent.update); + } + }).catch((err) => { + onError(err); + error.value = err; + }); + return () => { + if (loaded.value && resolvedComp) { + return createInnerComp(resolvedComp, instance); + } else if (error.value && errorComponent) { + return createVNode(errorComponent, { + error: error.value + }); + } else if (loadingComponent && !delayed.value) { + return createVNode(loadingComponent); + } + }; + } + }); +} +function createInnerComp(comp, parent) { + const { ref: ref2, props, children, ce } = parent.vnode; + const vnode = createVNode(comp, props, children); + vnode.ref = ref2; + vnode.ce = ce; + delete parent.vnode.ce; + return vnode; +} +var isKeepAlive = (vnode) => vnode.type.__isKeepAlive; +var KeepAliveImpl = { + name: `KeepAlive`, + // Marker for special handling inside the renderer. We are not using a === + // check directly on KeepAlive in the renderer, because importing it directly + // would prevent it from being tree-shaken. + __isKeepAlive: true, + props: { + include: [String, RegExp, Array], + exclude: [String, RegExp, Array], + max: [String, Number] + }, + setup(props, { slots }) { + const instance = getCurrentInstance(); + const sharedContext = instance.ctx; + if (!sharedContext.renderer) { + return () => { + const children = slots.default && slots.default(); + return children && children.length === 1 ? children[0] : children; + }; + } + const cache = /* @__PURE__ */ new Map(); + const keys = /* @__PURE__ */ new Set(); + let current = null; + if (true) { + instance.__v_cache = cache; + } + const parentSuspense = instance.suspense; + const { + renderer: { + p: patch, + m: move, + um: _unmount, + o: { createElement } + } + } = sharedContext; + const storageContainer = createElement("div"); + sharedContext.activate = (vnode, container, anchor, isSVG, optimized) => { + const instance2 = vnode.component; + move(vnode, container, anchor, 0, parentSuspense); + patch( + instance2.vnode, + vnode, + container, + anchor, + instance2, + parentSuspense, + isSVG, + vnode.slotScopeIds, + optimized + ); + queuePostRenderEffect(() => { + instance2.isDeactivated = false; + if (instance2.a) { + invokeArrayFns(instance2.a); + } + const vnodeHook = vnode.props && vnode.props.onVnodeMounted; + if (vnodeHook) { + invokeVNodeHook(vnodeHook, instance2.parent, vnode); + } + }, parentSuspense); + if (true) { + devtoolsComponentAdded(instance2); + } + }; + sharedContext.deactivate = (vnode) => { + const instance2 = vnode.component; + move(vnode, storageContainer, null, 1, parentSuspense); + queuePostRenderEffect(() => { + if (instance2.da) { + invokeArrayFns(instance2.da); + } + const vnodeHook = vnode.props && vnode.props.onVnodeUnmounted; + if (vnodeHook) { + invokeVNodeHook(vnodeHook, instance2.parent, vnode); + } + instance2.isDeactivated = true; + }, parentSuspense); + if (true) { + devtoolsComponentAdded(instance2); + } + }; + function unmount(vnode) { + resetShapeFlag(vnode); + _unmount(vnode, instance, parentSuspense, true); + } + function pruneCache(filter) { + cache.forEach((vnode, key) => { + const name = getComponentName(vnode.type); + if (name && (!filter || !filter(name))) { + pruneCacheEntry(key); + } + }); + } + function pruneCacheEntry(key) { + const cached = cache.get(key); + if (!current || !isSameVNodeType(cached, current)) { + unmount(cached); + } else if (current) { + resetShapeFlag(current); + } + cache.delete(key); + keys.delete(key); + } + watch( + () => [props.include, props.exclude], + ([include, exclude]) => { + include && pruneCache((name) => matches(include, name)); + exclude && pruneCache((name) => !matches(exclude, name)); + }, + // prune post-render after `current` has been updated + { flush: "post", deep: true } + ); + let pendingCacheKey = null; + const cacheSubtree = () => { + if (pendingCacheKey != null) { + cache.set(pendingCacheKey, getInnerChild(instance.subTree)); + } + }; + onMounted(cacheSubtree); + onUpdated(cacheSubtree); + onBeforeUnmount(() => { + cache.forEach((cached) => { + const { subTree, suspense } = instance; + const vnode = getInnerChild(subTree); + if (cached.type === vnode.type && cached.key === vnode.key) { + resetShapeFlag(vnode); + const da = vnode.component.da; + da && queuePostRenderEffect(da, suspense); + return; + } + unmount(cached); + }); + }); + return () => { + pendingCacheKey = null; + if (!slots.default) { + return null; + } + const children = slots.default(); + const rawVNode = children[0]; + if (children.length > 1) { + if (true) { + warn2(`KeepAlive should contain exactly one component child.`); + } + current = null; + return children; + } else if (!isVNode(rawVNode) || !(rawVNode.shapeFlag & 4) && !(rawVNode.shapeFlag & 128)) { + current = null; + return rawVNode; + } + let vnode = getInnerChild(rawVNode); + const comp = vnode.type; + const name = getComponentName( + isAsyncWrapper(vnode) ? vnode.type.__asyncResolved || {} : comp + ); + const { include, exclude, max } = props; + if (include && (!name || !matches(include, name)) || exclude && name && matches(exclude, name)) { + current = vnode; + return rawVNode; + } + const key = vnode.key == null ? comp : vnode.key; + const cachedVNode = cache.get(key); + if (vnode.el) { + vnode = cloneVNode(vnode); + if (rawVNode.shapeFlag & 128) { + rawVNode.ssContent = vnode; + } + } + pendingCacheKey = key; + if (cachedVNode) { + vnode.el = cachedVNode.el; + vnode.component = cachedVNode.component; + if (vnode.transition) { + setTransitionHooks(vnode, vnode.transition); + } + vnode.shapeFlag |= 512; + keys.delete(key); + keys.add(key); + } else { + keys.add(key); + if (max && keys.size > parseInt(max, 10)) { + pruneCacheEntry(keys.values().next().value); + } + } + vnode.shapeFlag |= 256; + current = vnode; + return isSuspense(rawVNode.type) ? rawVNode : vnode; + }; + } +}; +var KeepAlive = KeepAliveImpl; +function matches(pattern, name) { + if (isArray(pattern)) { + return pattern.some((p2) => matches(p2, name)); + } else if (isString(pattern)) { + return pattern.split(",").includes(name); + } else if (isRegExp(pattern)) { + return pattern.test(name); + } + return false; +} +function onActivated(hook, target) { + registerKeepAliveHook(hook, "a", target); +} +function onDeactivated(hook, target) { + registerKeepAliveHook(hook, "da", target); +} +function registerKeepAliveHook(hook, type, target = currentInstance) { + const wrappedHook = hook.__wdc || (hook.__wdc = () => { + let current = target; + while (current) { + if (current.isDeactivated) { + return; + } + current = current.parent; + } + return hook(); + }); + injectHook(type, wrappedHook, target); + if (target) { + let current = target.parent; + while (current && current.parent) { + if (isKeepAlive(current.parent.vnode)) { + injectToKeepAliveRoot(wrappedHook, type, target, current); + } + current = current.parent; + } + } +} +function injectToKeepAliveRoot(hook, type, target, keepAliveRoot) { + const injected = injectHook( + type, + hook, + keepAliveRoot, + true + /* prepend */ + ); + onUnmounted(() => { + remove(keepAliveRoot[type], injected); + }, target); +} +function resetShapeFlag(vnode) { + vnode.shapeFlag &= ~256; + vnode.shapeFlag &= ~512; +} +function getInnerChild(vnode) { + return vnode.shapeFlag & 128 ? vnode.ssContent : vnode; +} +function injectHook(type, hook, target = currentInstance, prepend = false) { + if (target) { + const hooks = target[type] || (target[type] = []); + const wrappedHook = hook.__weh || (hook.__weh = (...args) => { + if (target.isUnmounted) { + return; + } + pauseTracking(); + setCurrentInstance(target); + const res = callWithAsyncErrorHandling(hook, target, type, args); + unsetCurrentInstance(); + resetTracking(); + return res; + }); + if (prepend) { + hooks.unshift(wrappedHook); + } else { + hooks.push(wrappedHook); + } + return wrappedHook; + } else if (true) { + const apiName = toHandlerKey(ErrorTypeStrings[type].replace(/ hook$/, "")); + warn2( + `${apiName} is called when there is no active component instance to be associated with. Lifecycle injection APIs can only be used during execution of setup(). If you are using async setup(), make sure to register lifecycle hooks before the first await statement.` + ); + } +} +var createHook = (lifecycle) => (hook, target = currentInstance) => ( + // post-create lifecycle registrations are noops during SSR (except for serverPrefetch) + (!isInSSRComponentSetup || lifecycle === "sp") && injectHook(lifecycle, (...args) => hook(...args), target) +); +var onBeforeMount = createHook("bm"); +var onMounted = createHook("m"); +var onBeforeUpdate = createHook("bu"); +var onUpdated = createHook("u"); +var onBeforeUnmount = createHook("bum"); +var onUnmounted = createHook("um"); +var onServerPrefetch = createHook("sp"); +var onRenderTriggered = createHook( + "rtg" +); +var onRenderTracked = createHook( + "rtc" +); +function onErrorCaptured(hook, target = currentInstance) { + injectHook("ec", hook, target); +} +var COMPONENTS = "components"; +var DIRECTIVES = "directives"; +function resolveComponent(name, maybeSelfReference) { + return resolveAsset(COMPONENTS, name, true, maybeSelfReference) || name; +} +var NULL_DYNAMIC_COMPONENT = Symbol.for("v-ndc"); +function resolveDynamicComponent(component) { + if (isString(component)) { + return resolveAsset(COMPONENTS, component, false) || component; + } else { + return component || NULL_DYNAMIC_COMPONENT; + } +} +function resolveDirective(name) { + return resolveAsset(DIRECTIVES, name); +} +function resolveAsset(type, name, warnMissing = true, maybeSelfReference = false) { + const instance = currentRenderingInstance || currentInstance; + if (instance) { + const Component = instance.type; + if (type === COMPONENTS) { + const selfName = getComponentName( + Component, + false + /* do not include inferred name to avoid breaking existing code */ + ); + if (selfName && (selfName === name || selfName === camelize(name) || selfName === capitalize(camelize(name)))) { + return Component; + } + } + const res = ( + // local registration + // check instance[type] first which is resolved for options API + resolve(instance[type] || Component[type], name) || // global registration + resolve(instance.appContext[type], name) + ); + if (!res && maybeSelfReference) { + return Component; + } + if (warnMissing && !res) { + const extra = type === COMPONENTS ? ` +If this is a native custom element, make sure to exclude it from component resolution via compilerOptions.isCustomElement.` : ``; + warn2(`Failed to resolve ${type.slice(0, -1)}: ${name}${extra}`); + } + return res; + } else if (true) { + warn2( + `resolve${capitalize(type.slice(0, -1))} can only be used in render() or setup().` + ); + } +} +function resolve(registry, name) { + return registry && (registry[name] || registry[camelize(name)] || registry[capitalize(camelize(name))]); +} +function renderList(source, renderItem, cache, index) { + let ret; + const cached = cache && cache[index]; + if (isArray(source) || isString(source)) { + ret = new Array(source.length); + for (let i = 0, l = source.length; i < l; i++) { + ret[i] = renderItem(source[i], i, void 0, cached && cached[i]); + } + } else if (typeof source === "number") { + if (!Number.isInteger(source)) { + warn2(`The v-for range expect an integer value but got ${source}.`); + } + ret = new Array(source); + for (let i = 0; i < source; i++) { + ret[i] = renderItem(i + 1, i, void 0, cached && cached[i]); + } + } else if (isObject(source)) { + if (source[Symbol.iterator]) { + ret = Array.from( + source, + (item, i) => renderItem(item, i, void 0, cached && cached[i]) + ); + } else { + const keys = Object.keys(source); + ret = new Array(keys.length); + for (let i = 0, l = keys.length; i < l; i++) { + const key = keys[i]; + ret[i] = renderItem(source[key], key, i, cached && cached[i]); + } + } + } else { + ret = []; + } + if (cache) { + cache[index] = ret; + } + return ret; +} +function createSlots(slots, dynamicSlots) { + for (let i = 0; i < dynamicSlots.length; i++) { + const slot = dynamicSlots[i]; + if (isArray(slot)) { + for (let j = 0; j < slot.length; j++) { + slots[slot[j].name] = slot[j].fn; + } + } else if (slot) { + slots[slot.name] = slot.key ? (...args) => { + const res = slot.fn(...args); + if (res) + res.key = slot.key; + return res; + } : slot.fn; + } + } + return slots; +} +function renderSlot(slots, name, props = {}, fallback, noSlotted) { + if (currentRenderingInstance.isCE || currentRenderingInstance.parent && isAsyncWrapper(currentRenderingInstance.parent) && currentRenderingInstance.parent.isCE) { + if (name !== "default") + props.name = name; + return createVNode("slot", props, fallback && fallback()); + } + let slot = slots[name]; + if (slot && slot.length > 1) { + warn2( + `SSR-optimized slot function detected in a non-SSR-optimized render function. You need to mark this component with $dynamic-slots in the parent template.` + ); + slot = () => []; + } + if (slot && slot._c) { + slot._d = false; + } + openBlock(); + const validSlotContent = slot && ensureValidVNode(slot(props)); + const rendered = createBlock( + Fragment, + { + key: props.key || // slot content array of a dynamic conditional slot may have a branch + // key attached in the `createSlots` helper, respect that + validSlotContent && validSlotContent.key || `_${name}` + }, + validSlotContent || (fallback ? fallback() : []), + validSlotContent && slots._ === 1 ? 64 : -2 + ); + if (!noSlotted && rendered.scopeId) { + rendered.slotScopeIds = [rendered.scopeId + "-s"]; + } + if (slot && slot._c) { + slot._d = true; + } + return rendered; +} +function ensureValidVNode(vnodes) { + return vnodes.some((child) => { + if (!isVNode(child)) + return true; + if (child.type === Comment) + return false; + if (child.type === Fragment && !ensureValidVNode(child.children)) + return false; + return true; + }) ? vnodes : null; +} +function toHandlers(obj, preserveCaseIfNecessary) { + const ret = {}; + if (!isObject(obj)) { + warn2(`v-on with no argument expects an object value.`); + return ret; + } + for (const key in obj) { + ret[preserveCaseIfNecessary && /[A-Z]/.test(key) ? `on:${key}` : toHandlerKey(key)] = obj[key]; + } + return ret; +} +var getPublicInstance = (i) => { + if (!i) + return null; + if (isStatefulComponent(i)) + return getExposeProxy(i) || i.proxy; + return getPublicInstance(i.parent); +}; +var publicPropertiesMap = ( + // Move PURE marker to new line to workaround compiler discarding it + // due to type annotation + extend(/* @__PURE__ */ Object.create(null), { + $: (i) => i, + $el: (i) => i.vnode.el, + $data: (i) => i.data, + $props: (i) => true ? shallowReadonly(i.props) : i.props, + $attrs: (i) => true ? shallowReadonly(i.attrs) : i.attrs, + $slots: (i) => true ? shallowReadonly(i.slots) : i.slots, + $refs: (i) => true ? shallowReadonly(i.refs) : i.refs, + $parent: (i) => getPublicInstance(i.parent), + $root: (i) => getPublicInstance(i.root), + $emit: (i) => i.emit, + $options: (i) => __VUE_OPTIONS_API__ ? resolveMergedOptions(i) : i.type, + $forceUpdate: (i) => i.f || (i.f = () => queueJob(i.update)), + $nextTick: (i) => i.n || (i.n = nextTick.bind(i.proxy)), + $watch: (i) => __VUE_OPTIONS_API__ ? instanceWatch.bind(i) : NOOP + }) +); +var isReservedPrefix = (key) => key === "_" || key === "$"; +var hasSetupBinding = (state, key) => state !== EMPTY_OBJ && !state.__isScriptSetup && hasOwn(state, key); +var PublicInstanceProxyHandlers = { + get({ _: instance }, key) { + const { ctx, setupState, data, props, accessCache, type, appContext } = instance; + if (key === "__isVue") { + return true; + } + let normalizedProps; + if (key[0] !== "$") { + const n = accessCache[key]; + if (n !== void 0) { + switch (n) { + case 1: + return setupState[key]; + case 2: + return data[key]; + case 4: + return ctx[key]; + case 3: + return props[key]; + } + } else if (hasSetupBinding(setupState, key)) { + accessCache[key] = 1; + return setupState[key]; + } else if (data !== EMPTY_OBJ && hasOwn(data, key)) { + accessCache[key] = 2; + return data[key]; + } else if ( + // only cache other properties when instance has declared (thus stable) + // props + (normalizedProps = instance.propsOptions[0]) && hasOwn(normalizedProps, key) + ) { + accessCache[key] = 3; + return props[key]; + } else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) { + accessCache[key] = 4; + return ctx[key]; + } else if (!__VUE_OPTIONS_API__ || shouldCacheAccess) { + accessCache[key] = 0; + } + } + const publicGetter = publicPropertiesMap[key]; + let cssModule, globalProperties; + if (publicGetter) { + if (key === "$attrs") { + track(instance, "get", key); + markAttrsAccessed(); + } else if (key === "$slots") { + track(instance, "get", key); + } + return publicGetter(instance); + } else if ( + // css module (injected by vue-loader) + (cssModule = type.__cssModules) && (cssModule = cssModule[key]) + ) { + return cssModule; + } else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) { + accessCache[key] = 4; + return ctx[key]; + } else if ( + // global properties + globalProperties = appContext.config.globalProperties, hasOwn(globalProperties, key) + ) { + { + return globalProperties[key]; + } + } else if (currentRenderingInstance && (!isString(key) || // #1091 avoid internal isRef/isVNode checks on component instance leading + // to infinite warning loop + key.indexOf("__v") !== 0)) { + if (data !== EMPTY_OBJ && isReservedPrefix(key[0]) && hasOwn(data, key)) { + warn2( + `Property ${JSON.stringify( + key + )} must be accessed via $data because it starts with a reserved character ("$" or "_") and is not proxied on the render context.` + ); + } else if (instance === currentRenderingInstance) { + warn2( + `Property ${JSON.stringify(key)} was accessed during render but is not defined on instance.` + ); + } + } + }, + set({ _: instance }, key, value) { + const { data, setupState, ctx } = instance; + if (hasSetupBinding(setupState, key)) { + setupState[key] = value; + return true; + } else if (setupState.__isScriptSetup && hasOwn(setupState, key)) { + warn2(`Cannot mutate + + +``` + +By default the following tag/attribute combinations are transformed, and can be configured using the `template.transformAssetUrls` option. + +```js +{ + video: ['src', 'poster'], + source: ['src'], + img: ['src'], + image: ['xlink:href', 'href'], + use: ['xlink:href', 'href'] +} +``` + +Note that only attribute values that are static strings are transformed. Otherwise, you'd need to import the asset manually, e.g. `import imgUrl from '../image.png'`. + +## Example for passing options to `vue/compiler-sfc`: + +```ts +import vue from '@vitejs/plugin-vue' + +export default { + plugins: [ + vue({ + template: { + compilerOptions: { + // ... + }, + transformAssetUrls: { + // ... + }, + }, + }), + ], +} +``` + +## Example for transforming custom blocks + +```ts +import vue from '@vitejs/plugin-vue' +import yaml from 'js-yaml' + +const vueI18nPlugin = { + name: 'vue-i18n', + transform(code, id) { + // if .vue file don't have block, just return + if (!/vue&type=i18n/.test(id)) { + return + } + // parse yaml + if (/\.ya?ml$/.test(id)) { + code = JSON.stringify(yaml.load(code.trim())) + } + // mount the value on the i18n property of the component instance + return `export default Comp => { + Comp.i18n = ${code} + }` + }, +} + +export default { + plugins: [vue(), vueI18nPlugin], +} +``` + +Create a file named `Demo.vue`, add `lang="yaml"` to the `` blocks, then you can use the syntax of `YAML`: + +```vue + + + +message: 'world' +fullWord: 'hello world' + +``` + +`message` is mounted on the i18n property of the component instance, you can use like this: + +```vue + + + +``` + +## Using Vue SFCs as Custom Elements + +> Requires `vue@^3.2.0` & `@vitejs/plugin-vue@^1.4.0` + +Vue 3.2 introduces the `defineCustomElement` method, which works with SFCs. By default, `' + * ) + * document.type //=> 'document' + * document.nodes.length //=> 2 + * ``` + */ +declare class Document_ extends Container { + parent: undefined + type: 'document' + + constructor(defaults?: Document.DocumentProps) + + assign(overrides: Document.DocumentProps | object): this + clone(overrides?: Partial): Document + cloneAfter(overrides?: Partial): Document + cloneBefore(overrides?: Partial): Document + + /** + * Returns a `Result` instance representing the document’s CSS roots. + * + * ```js + * const root1 = postcss.parse(css1, { from: 'a.css' }) + * const root2 = postcss.parse(css2, { from: 'b.css' }) + * const document = postcss.document() + * document.append(root1) + * document.append(root2) + * const result = document.toResult({ to: 'all.css', map: true }) + * ``` + * + * @param opts Options. + * @return Result with current document’s CSS. + */ + toResult(options?: ProcessOptions): Result +} + +declare class Document extends Document_ {} + +export = Document diff --git a/node_modules/postcss/lib/document.js b/node_modules/postcss/lib/document.js new file mode 100644 index 0000000..4468991 --- /dev/null +++ b/node_modules/postcss/lib/document.js @@ -0,0 +1,33 @@ +'use strict' + +let Container = require('./container') + +let LazyResult, Processor + +class Document extends Container { + constructor(defaults) { + // type needs to be passed to super, otherwise child roots won't be normalized correctly + super({ type: 'document', ...defaults }) + + if (!this.nodes) { + this.nodes = [] + } + } + + toResult(opts = {}) { + let lazy = new LazyResult(new Processor(), this, opts) + + return lazy.stringify() + } +} + +Document.registerLazyResult = dependant => { + LazyResult = dependant +} + +Document.registerProcessor = dependant => { + Processor = dependant +} + +module.exports = Document +Document.default = Document diff --git a/node_modules/postcss/lib/fromJSON.d.ts b/node_modules/postcss/lib/fromJSON.d.ts new file mode 100644 index 0000000..e1deedb --- /dev/null +++ b/node_modules/postcss/lib/fromJSON.d.ts @@ -0,0 +1,9 @@ +import { JSONHydrator } from './postcss.js' + +interface FromJSON extends JSONHydrator { + default: FromJSON +} + +declare const fromJSON: FromJSON + +export = fromJSON diff --git a/node_modules/postcss/lib/fromJSON.js b/node_modules/postcss/lib/fromJSON.js new file mode 100644 index 0000000..09f2b89 --- /dev/null +++ b/node_modules/postcss/lib/fromJSON.js @@ -0,0 +1,54 @@ +'use strict' + +let Declaration = require('./declaration') +let PreviousMap = require('./previous-map') +let Comment = require('./comment') +let AtRule = require('./at-rule') +let Input = require('./input') +let Root = require('./root') +let Rule = require('./rule') + +function fromJSON(json, inputs) { + if (Array.isArray(json)) return json.map(n => fromJSON(n)) + + let { inputs: ownInputs, ...defaults } = json + if (ownInputs) { + inputs = [] + for (let input of ownInputs) { + let inputHydrated = { ...input, __proto__: Input.prototype } + if (inputHydrated.map) { + inputHydrated.map = { + ...inputHydrated.map, + __proto__: PreviousMap.prototype + } + } + inputs.push(inputHydrated) + } + } + if (defaults.nodes) { + defaults.nodes = json.nodes.map(n => fromJSON(n, inputs)) + } + if (defaults.source) { + let { inputId, ...source } = defaults.source + defaults.source = source + if (inputId != null) { + defaults.source.input = inputs[inputId] + } + } + if (defaults.type === 'root') { + return new Root(defaults) + } else if (defaults.type === 'decl') { + return new Declaration(defaults) + } else if (defaults.type === 'rule') { + return new Rule(defaults) + } else if (defaults.type === 'comment') { + return new Comment(defaults) + } else if (defaults.type === 'atrule') { + return new AtRule(defaults) + } else { + throw new Error('Unknown node type: ' + json.type) + } +} + +module.exports = fromJSON +fromJSON.default = fromJSON diff --git a/node_modules/postcss/lib/input.d.ts b/node_modules/postcss/lib/input.d.ts new file mode 100644 index 0000000..6143a9b --- /dev/null +++ b/node_modules/postcss/lib/input.d.ts @@ -0,0 +1,194 @@ +import { CssSyntaxError, ProcessOptions } from './postcss.js' +import PreviousMap from './previous-map.js' + +declare namespace Input { + export interface FilePosition { + /** + * Column of inclusive start position in source file. + */ + column: number + + /** + * Column of exclusive end position in source file. + */ + endColumn?: number + + /** + * Line of exclusive end position in source file. + */ + endLine?: number + + /** + * Absolute path to the source file. + */ + file?: string + + /** + * Line of inclusive start position in source file. + */ + line: number + + /** + * Source code. + */ + source?: string + + /** + * URL for the source file. + */ + url: string + } + + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { Input_ as default } +} + +/** + * Represents the source CSS. + * + * ```js + * const root = postcss.parse(css, { from: file }) + * const input = root.source.input + * ``` + */ +declare class Input_ { + /** + * Input CSS source. + * + * ```js + * const input = postcss.parse('a{}', { from: file }).input + * input.css //=> "a{}" + * ``` + */ + css: string + + /** + * The absolute path to the CSS source file defined + * with the `from` option. + * + * ```js + * const root = postcss.parse(css, { from: 'a.css' }) + * root.source.input.file //=> '/home/ai/a.css' + * ``` + */ + file?: string + + /** + * The flag to indicate whether or not the source code has Unicode BOM. + */ + hasBOM: boolean + + /** + * The unique ID of the CSS source. It will be created if `from` option + * is not provided (because PostCSS does not know the file path). + * + * ```js + * const root = postcss.parse(css) + * root.source.input.file //=> undefined + * root.source.input.id //=> "" + * ``` + */ + id?: string + + /** + * The input source map passed from a compilation step before PostCSS + * (for example, from Sass compiler). + * + * ```js + * root.source.input.map.consumer().sources //=> ['a.sass'] + * ``` + */ + map: PreviousMap + + /** + * @param css Input CSS source. + * @param opts Process options. + */ + constructor(css: string, opts?: ProcessOptions) + + error( + message: string, + start: + | { + column: number + line: number + } + | { + offset: number + }, + end: + | { + column: number + line: number + } + | { + offset: number + }, + opts?: { plugin?: CssSyntaxError['plugin'] } + ): CssSyntaxError + + /** + * Returns `CssSyntaxError` with information about the error and its position. + */ + error( + message: string, + line: number, + column: number, + opts?: { plugin?: CssSyntaxError['plugin'] } + ): CssSyntaxError + + error( + message: string, + offset: number, + opts?: { plugin?: CssSyntaxError['plugin'] } + ): CssSyntaxError + + /** + * The CSS source identifier. Contains `Input#file` if the user + * set the `from` option, or `Input#id` if they did not. + * + * ```js + * const root = postcss.parse(css, { from: 'a.css' }) + * root.source.input.from //=> "/home/ai/a.css" + * + * const root = postcss.parse(css) + * root.source.input.from //=> "" + * ``` + */ + get from(): string + /** + * Converts source offset to line and column. + * + * @param offset Source offset. + */ + fromOffset(offset: number): { col: number; line: number } | null + /** + * Reads the input source map and returns a symbol position + * in the input source (e.g., in a Sass file that was compiled + * to CSS before being passed to PostCSS). Optionally takes an + * end position, exclusive. + * + * ```js + * root.source.input.origin(1, 1) //=> { file: 'a.css', line: 3, column: 1 } + * root.source.input.origin(1, 1, 1, 4) + * //=> { file: 'a.css', line: 3, column: 1, endLine: 3, endColumn: 4 } + * ``` + * + * @param line Line for inclusive start position in input CSS. + * @param column Column for inclusive start position in input CSS. + * @param endLine Line for exclusive end position in input CSS. + * @param endColumn Column for exclusive end position in input CSS. + * + * @return Position in input source. + */ + origin( + line: number, + column: number, + endLine?: number, + endColumn?: number + ): false | Input.FilePosition +} + +declare class Input extends Input_ {} + +export = Input diff --git a/node_modules/postcss/lib/input.js b/node_modules/postcss/lib/input.js new file mode 100644 index 0000000..4f63ce9 --- /dev/null +++ b/node_modules/postcss/lib/input.js @@ -0,0 +1,248 @@ +'use strict' + +let { SourceMapConsumer, SourceMapGenerator } = require('source-map-js') +let { fileURLToPath, pathToFileURL } = require('url') +let { isAbsolute, resolve } = require('path') +let { nanoid } = require('nanoid/non-secure') + +let terminalHighlight = require('./terminal-highlight') +let CssSyntaxError = require('./css-syntax-error') +let PreviousMap = require('./previous-map') + +let fromOffsetCache = Symbol('fromOffsetCache') + +let sourceMapAvailable = Boolean(SourceMapConsumer && SourceMapGenerator) +let pathAvailable = Boolean(resolve && isAbsolute) + +class Input { + constructor(css, opts = {}) { + if ( + css === null || + typeof css === 'undefined' || + (typeof css === 'object' && !css.toString) + ) { + throw new Error(`PostCSS received ${css} instead of CSS string`) + } + + this.css = css.toString() + + if (this.css[0] === '\uFEFF' || this.css[0] === '\uFFFE') { + this.hasBOM = true + this.css = this.css.slice(1) + } else { + this.hasBOM = false + } + + if (opts.from) { + if ( + !pathAvailable || + /^\w+:\/\//.test(opts.from) || + isAbsolute(opts.from) + ) { + this.file = opts.from + } else { + this.file = resolve(opts.from) + } + } + + if (pathAvailable && sourceMapAvailable) { + let map = new PreviousMap(this.css, opts) + if (map.text) { + this.map = map + let file = map.consumer().file + if (!this.file && file) this.file = this.mapResolve(file) + } + } + + if (!this.file) { + this.id = '' + } + if (this.map) this.map.file = this.from + } + + error(message, line, column, opts = {}) { + let result, endLine, endColumn + + if (line && typeof line === 'object') { + let start = line + let end = column + if (typeof start.offset === 'number') { + let pos = this.fromOffset(start.offset) + line = pos.line + column = pos.col + } else { + line = start.line + column = start.column + } + if (typeof end.offset === 'number') { + let pos = this.fromOffset(end.offset) + endLine = pos.line + endColumn = pos.col + } else { + endLine = end.line + endColumn = end.column + } + } else if (!column) { + let pos = this.fromOffset(line) + line = pos.line + column = pos.col + } + + let origin = this.origin(line, column, endLine, endColumn) + if (origin) { + result = new CssSyntaxError( + message, + origin.endLine === undefined + ? origin.line + : { column: origin.column, line: origin.line }, + origin.endLine === undefined + ? origin.column + : { column: origin.endColumn, line: origin.endLine }, + origin.source, + origin.file, + opts.plugin + ) + } else { + result = new CssSyntaxError( + message, + endLine === undefined ? line : { column, line }, + endLine === undefined ? column : { column: endColumn, line: endLine }, + this.css, + this.file, + opts.plugin + ) + } + + result.input = { column, endColumn, endLine, line, source: this.css } + if (this.file) { + if (pathToFileURL) { + result.input.url = pathToFileURL(this.file).toString() + } + result.input.file = this.file + } + + return result + } + + get from() { + return this.file || this.id + } + + fromOffset(offset) { + let lastLine, lineToIndex + if (!this[fromOffsetCache]) { + let lines = this.css.split('\n') + lineToIndex = new Array(lines.length) + let prevIndex = 0 + + for (let i = 0, l = lines.length; i < l; i++) { + lineToIndex[i] = prevIndex + prevIndex += lines[i].length + 1 + } + + this[fromOffsetCache] = lineToIndex + } else { + lineToIndex = this[fromOffsetCache] + } + lastLine = lineToIndex[lineToIndex.length - 1] + + let min = 0 + if (offset >= lastLine) { + min = lineToIndex.length - 1 + } else { + let max = lineToIndex.length - 2 + let mid + while (min < max) { + mid = min + ((max - min) >> 1) + if (offset < lineToIndex[mid]) { + max = mid - 1 + } else if (offset >= lineToIndex[mid + 1]) { + min = mid + 1 + } else { + min = mid + break + } + } + } + return { + col: offset - lineToIndex[min] + 1, + line: min + 1 + } + } + + mapResolve(file) { + if (/^\w+:\/\//.test(file)) { + return file + } + return resolve(this.map.consumer().sourceRoot || this.map.root || '.', file) + } + + origin(line, column, endLine, endColumn) { + if (!this.map) return false + let consumer = this.map.consumer() + + let from = consumer.originalPositionFor({ column, line }) + if (!from.source) return false + + let to + if (typeof endLine === 'number') { + to = consumer.originalPositionFor({ column: endColumn, line: endLine }) + } + + let fromUrl + + if (isAbsolute(from.source)) { + fromUrl = pathToFileURL(from.source) + } else { + fromUrl = new URL( + from.source, + this.map.consumer().sourceRoot || pathToFileURL(this.map.mapFile) + ) + } + + let result = { + column: from.column, + endColumn: to && to.column, + endLine: to && to.line, + line: from.line, + url: fromUrl.toString() + } + + if (fromUrl.protocol === 'file:') { + if (fileURLToPath) { + result.file = fileURLToPath(fromUrl) + } else { + /* c8 ignore next 2 */ + throw new Error(`file: protocol is not available in this PostCSS build`) + } + } + + let source = consumer.sourceContentFor(from.source) + if (source) result.source = source + + return result + } + + toJSON() { + let json = {} + for (let name of ['hasBOM', 'css', 'file', 'id']) { + if (this[name] != null) { + json[name] = this[name] + } + } + if (this.map) { + json.map = { ...this.map } + if (json.map.consumerCache) { + json.map.consumerCache = undefined + } + } + return json + } +} + +module.exports = Input +Input.default = Input + +if (terminalHighlight && terminalHighlight.registerInput) { + terminalHighlight.registerInput(Input) +} diff --git a/node_modules/postcss/lib/lazy-result.d.ts b/node_modules/postcss/lib/lazy-result.d.ts new file mode 100644 index 0000000..4cf9248 --- /dev/null +++ b/node_modules/postcss/lib/lazy-result.d.ts @@ -0,0 +1,190 @@ +import Document from './document.js' +import { SourceMap } from './postcss.js' +import Processor from './processor.js' +import Result, { Message, ResultOptions } from './result.js' +import Root from './root.js' +import Warning from './warning.js' + +declare namespace LazyResult { + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { LazyResult_ as default } +} + +/** + * A Promise proxy for the result of PostCSS transformations. + * + * A `LazyResult` instance is returned by `Processor#process`. + * + * ```js + * const lazy = postcss([autoprefixer]).process(css) + * ``` + */ +declare class LazyResult_ + implements PromiseLike> +{ + /** + * Processes input CSS through synchronous and asynchronous plugins + * and calls onRejected for each error thrown in any plugin. + * + * It implements standard Promise API. + * + * ```js + * postcss([autoprefixer]).process(css).then(result => { + * console.log(result.css) + * }).catch(error => { + * console.error(error) + * }) + * ``` + */ + catch: Promise>['catch'] + + /** + * Processes input CSS through synchronous and asynchronous plugins + * and calls onFinally on any error or when all plugins will finish work. + * + * It implements standard Promise API. + * + * ```js + * postcss([autoprefixer]).process(css).finally(() => { + * console.log('processing ended') + * }) + * ``` + */ + finally: Promise>['finally'] + + /** + * Processes input CSS through synchronous and asynchronous plugins + * and calls `onFulfilled` with a Result instance. If a plugin throws + * an error, the `onRejected` callback will be executed. + * + * It implements standard Promise API. + * + * ```js + * postcss([autoprefixer]).process(css, { from: cssPath }).then(result => { + * console.log(result.css) + * }) + * ``` + */ + then: Promise>['then'] + + /** + * @param processor Processor used for this transformation. + * @param css CSS to parse and transform. + * @param opts Options from the `Processor#process` or `Root#toResult`. + */ + constructor(processor: Processor, css: string, opts: ResultOptions) + + /** + * Run plugin in async way and return `Result`. + * + * @return Result with output content. + */ + async(): Promise> + + /** + * An alias for the `css` property. Use it with syntaxes + * that generate non-CSS output. + * + * This property will only work with synchronous plugins. + * If the processor contains any asynchronous plugins + * it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get content(): string + + /** + * Processes input CSS through synchronous plugins, converts `Root` + * to a CSS string and returns `Result#css`. + * + * This property will only work with synchronous plugins. + * If the processor contains any asynchronous plugins + * it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get css(): string + + /** + * Processes input CSS through synchronous plugins + * and returns `Result#map`. + * + * This property will only work with synchronous plugins. + * If the processor contains any asynchronous plugins + * it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get map(): SourceMap + + /** + * Processes input CSS through synchronous plugins + * and returns `Result#messages`. + * + * This property will only work with synchronous plugins. If the processor + * contains any asynchronous plugins it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get messages(): Message[] + + /** + * Options from the `Processor#process` call. + */ + get opts(): ResultOptions + + /** + * Returns a `Processor` instance, which will be used + * for CSS transformations. + */ + get processor(): Processor + + /** + * Processes input CSS through synchronous plugins + * and returns `Result#root`. + * + * This property will only work with synchronous plugins. If the processor + * contains any asynchronous plugins it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get root(): RootNode + + /** + * Returns the default string description of an object. + * Required to implement the Promise interface. + */ + get [Symbol.toStringTag](): string + + /** + * Run plugin in sync way and return `Result`. + * + * @return Result with output content. + */ + sync(): Result + + /** + * Alias for the `LazyResult#css` property. + * + * ```js + * lazy + '' === lazy.css + * ``` + * + * @return Output CSS. + */ + toString(): string + + /** + * Processes input CSS through synchronous plugins + * and calls `Result#warnings`. + * + * @return Warnings from plugins. + */ + warnings(): Warning[] +} + +declare class LazyResult< + RootNode = Document | Root +> extends LazyResult_ {} + +export = LazyResult diff --git a/node_modules/postcss/lib/lazy-result.js b/node_modules/postcss/lib/lazy-result.js new file mode 100644 index 0000000..d18c9c8 --- /dev/null +++ b/node_modules/postcss/lib/lazy-result.js @@ -0,0 +1,550 @@ +'use strict' + +let { isClean, my } = require('./symbols') +let MapGenerator = require('./map-generator') +let stringify = require('./stringify') +let Container = require('./container') +let Document = require('./document') +let warnOnce = require('./warn-once') +let Result = require('./result') +let parse = require('./parse') +let Root = require('./root') + +const TYPE_TO_CLASS_NAME = { + atrule: 'AtRule', + comment: 'Comment', + decl: 'Declaration', + document: 'Document', + root: 'Root', + rule: 'Rule' +} + +const PLUGIN_PROPS = { + AtRule: true, + AtRuleExit: true, + Comment: true, + CommentExit: true, + Declaration: true, + DeclarationExit: true, + Document: true, + DocumentExit: true, + Once: true, + OnceExit: true, + postcssPlugin: true, + prepare: true, + Root: true, + RootExit: true, + Rule: true, + RuleExit: true +} + +const NOT_VISITORS = { + Once: true, + postcssPlugin: true, + prepare: true +} + +const CHILDREN = 0 + +function isPromise(obj) { + return typeof obj === 'object' && typeof obj.then === 'function' +} + +function getEvents(node) { + let key = false + let type = TYPE_TO_CLASS_NAME[node.type] + if (node.type === 'decl') { + key = node.prop.toLowerCase() + } else if (node.type === 'atrule') { + key = node.name.toLowerCase() + } + + if (key && node.append) { + return [ + type, + type + '-' + key, + CHILDREN, + type + 'Exit', + type + 'Exit-' + key + ] + } else if (key) { + return [type, type + '-' + key, type + 'Exit', type + 'Exit-' + key] + } else if (node.append) { + return [type, CHILDREN, type + 'Exit'] + } else { + return [type, type + 'Exit'] + } +} + +function toStack(node) { + let events + if (node.type === 'document') { + events = ['Document', CHILDREN, 'DocumentExit'] + } else if (node.type === 'root') { + events = ['Root', CHILDREN, 'RootExit'] + } else { + events = getEvents(node) + } + + return { + eventIndex: 0, + events, + iterator: 0, + node, + visitorIndex: 0, + visitors: [] + } +} + +function cleanMarks(node) { + node[isClean] = false + if (node.nodes) node.nodes.forEach(i => cleanMarks(i)) + return node +} + +let postcss = {} + +class LazyResult { + constructor(processor, css, opts) { + this.stringified = false + this.processed = false + + let root + if ( + typeof css === 'object' && + css !== null && + (css.type === 'root' || css.type === 'document') + ) { + root = cleanMarks(css) + } else if (css instanceof LazyResult || css instanceof Result) { + root = cleanMarks(css.root) + if (css.map) { + if (typeof opts.map === 'undefined') opts.map = {} + if (!opts.map.inline) opts.map.inline = false + opts.map.prev = css.map + } + } else { + let parser = parse + if (opts.syntax) parser = opts.syntax.parse + if (opts.parser) parser = opts.parser + if (parser.parse) parser = parser.parse + + try { + root = parser(css, opts) + } catch (error) { + this.processed = true + this.error = error + } + + if (root && !root[my]) { + /* c8 ignore next 2 */ + Container.rebuild(root) + } + } + + this.result = new Result(processor, root, opts) + this.helpers = { ...postcss, postcss, result: this.result } + this.plugins = this.processor.plugins.map(plugin => { + if (typeof plugin === 'object' && plugin.prepare) { + return { ...plugin, ...plugin.prepare(this.result) } + } else { + return plugin + } + }) + } + + async() { + if (this.error) return Promise.reject(this.error) + if (this.processed) return Promise.resolve(this.result) + if (!this.processing) { + this.processing = this.runAsync() + } + return this.processing + } + + catch(onRejected) { + return this.async().catch(onRejected) + } + + get content() { + return this.stringify().content + } + + get css() { + return this.stringify().css + } + + finally(onFinally) { + return this.async().then(onFinally, onFinally) + } + + getAsyncError() { + throw new Error('Use process(css).then(cb) to work with async plugins') + } + + handleError(error, node) { + let plugin = this.result.lastPlugin + try { + if (node) node.addToError(error) + this.error = error + if (error.name === 'CssSyntaxError' && !error.plugin) { + error.plugin = plugin.postcssPlugin + error.setMessage() + } else if (plugin.postcssVersion) { + if (process.env.NODE_ENV !== 'production') { + let pluginName = plugin.postcssPlugin + let pluginVer = plugin.postcssVersion + let runtimeVer = this.result.processor.version + let a = pluginVer.split('.') + let b = runtimeVer.split('.') + + if (a[0] !== b[0] || parseInt(a[1]) > parseInt(b[1])) { + // eslint-disable-next-line no-console + console.error( + 'Unknown error from PostCSS plugin. Your current PostCSS ' + + 'version is ' + + runtimeVer + + ', but ' + + pluginName + + ' uses ' + + pluginVer + + '. Perhaps this is the source of the error below.' + ) + } + } + } + } catch (err) { + /* c8 ignore next 3 */ + // eslint-disable-next-line no-console + if (console && console.error) console.error(err) + } + return error + } + + get map() { + return this.stringify().map + } + + get messages() { + return this.sync().messages + } + + get opts() { + return this.result.opts + } + + prepareVisitors() { + this.listeners = {} + let add = (plugin, type, cb) => { + if (!this.listeners[type]) this.listeners[type] = [] + this.listeners[type].push([plugin, cb]) + } + for (let plugin of this.plugins) { + if (typeof plugin === 'object') { + for (let event in plugin) { + if (!PLUGIN_PROPS[event] && /^[A-Z]/.test(event)) { + throw new Error( + `Unknown event ${event} in ${plugin.postcssPlugin}. ` + + `Try to update PostCSS (${this.processor.version} now).` + ) + } + if (!NOT_VISITORS[event]) { + if (typeof plugin[event] === 'object') { + for (let filter in plugin[event]) { + if (filter === '*') { + add(plugin, event, plugin[event][filter]) + } else { + add( + plugin, + event + '-' + filter.toLowerCase(), + plugin[event][filter] + ) + } + } + } else if (typeof plugin[event] === 'function') { + add(plugin, event, plugin[event]) + } + } + } + } + } + this.hasListener = Object.keys(this.listeners).length > 0 + } + + get processor() { + return this.result.processor + } + + get root() { + return this.sync().root + } + + async runAsync() { + this.plugin = 0 + for (let i = 0; i < this.plugins.length; i++) { + let plugin = this.plugins[i] + let promise = this.runOnRoot(plugin) + if (isPromise(promise)) { + try { + await promise + } catch (error) { + throw this.handleError(error) + } + } + } + + this.prepareVisitors() + if (this.hasListener) { + let root = this.result.root + while (!root[isClean]) { + root[isClean] = true + let stack = [toStack(root)] + while (stack.length > 0) { + let promise = this.visitTick(stack) + if (isPromise(promise)) { + try { + await promise + } catch (e) { + let node = stack[stack.length - 1].node + throw this.handleError(e, node) + } + } + } + } + + if (this.listeners.OnceExit) { + for (let [plugin, visitor] of this.listeners.OnceExit) { + this.result.lastPlugin = plugin + try { + if (root.type === 'document') { + let roots = root.nodes.map(subRoot => + visitor(subRoot, this.helpers) + ) + + await Promise.all(roots) + } else { + await visitor(root, this.helpers) + } + } catch (e) { + throw this.handleError(e) + } + } + } + } + + this.processed = true + return this.stringify() + } + + runOnRoot(plugin) { + this.result.lastPlugin = plugin + try { + if (typeof plugin === 'object' && plugin.Once) { + if (this.result.root.type === 'document') { + let roots = this.result.root.nodes.map(root => + plugin.Once(root, this.helpers) + ) + + if (isPromise(roots[0])) { + return Promise.all(roots) + } + + return roots + } + + return plugin.Once(this.result.root, this.helpers) + } else if (typeof plugin === 'function') { + return plugin(this.result.root, this.result) + } + } catch (error) { + throw this.handleError(error) + } + } + + stringify() { + if (this.error) throw this.error + if (this.stringified) return this.result + this.stringified = true + + this.sync() + + let opts = this.result.opts + let str = stringify + if (opts.syntax) str = opts.syntax.stringify + if (opts.stringifier) str = opts.stringifier + if (str.stringify) str = str.stringify + + let map = new MapGenerator(str, this.result.root, this.result.opts) + let data = map.generate() + this.result.css = data[0] + this.result.map = data[1] + + return this.result + } + + get [Symbol.toStringTag]() { + return 'LazyResult' + } + + sync() { + if (this.error) throw this.error + if (this.processed) return this.result + this.processed = true + + if (this.processing) { + throw this.getAsyncError() + } + + for (let plugin of this.plugins) { + let promise = this.runOnRoot(plugin) + if (isPromise(promise)) { + throw this.getAsyncError() + } + } + + this.prepareVisitors() + if (this.hasListener) { + let root = this.result.root + while (!root[isClean]) { + root[isClean] = true + this.walkSync(root) + } + if (this.listeners.OnceExit) { + if (root.type === 'document') { + for (let subRoot of root.nodes) { + this.visitSync(this.listeners.OnceExit, subRoot) + } + } else { + this.visitSync(this.listeners.OnceExit, root) + } + } + } + + return this.result + } + + then(onFulfilled, onRejected) { + if (process.env.NODE_ENV !== 'production') { + if (!('from' in this.opts)) { + warnOnce( + 'Without `from` option PostCSS could generate wrong source map ' + + 'and will not find Browserslist config. Set it to CSS file path ' + + 'or to `undefined` to prevent this warning.' + ) + } + } + return this.async().then(onFulfilled, onRejected) + } + + toString() { + return this.css + } + + visitSync(visitors, node) { + for (let [plugin, visitor] of visitors) { + this.result.lastPlugin = plugin + let promise + try { + promise = visitor(node, this.helpers) + } catch (e) { + throw this.handleError(e, node.proxyOf) + } + if (node.type !== 'root' && node.type !== 'document' && !node.parent) { + return true + } + if (isPromise(promise)) { + throw this.getAsyncError() + } + } + } + + visitTick(stack) { + let visit = stack[stack.length - 1] + let { node, visitors } = visit + + if (node.type !== 'root' && node.type !== 'document' && !node.parent) { + stack.pop() + return + } + + if (visitors.length > 0 && visit.visitorIndex < visitors.length) { + let [plugin, visitor] = visitors[visit.visitorIndex] + visit.visitorIndex += 1 + if (visit.visitorIndex === visitors.length) { + visit.visitors = [] + visit.visitorIndex = 0 + } + this.result.lastPlugin = plugin + try { + return visitor(node.toProxy(), this.helpers) + } catch (e) { + throw this.handleError(e, node) + } + } + + if (visit.iterator !== 0) { + let iterator = visit.iterator + let child + while ((child = node.nodes[node.indexes[iterator]])) { + node.indexes[iterator] += 1 + if (!child[isClean]) { + child[isClean] = true + stack.push(toStack(child)) + return + } + } + visit.iterator = 0 + delete node.indexes[iterator] + } + + let events = visit.events + while (visit.eventIndex < events.length) { + let event = events[visit.eventIndex] + visit.eventIndex += 1 + if (event === CHILDREN) { + if (node.nodes && node.nodes.length) { + node[isClean] = true + visit.iterator = node.getIterator() + } + return + } else if (this.listeners[event]) { + visit.visitors = this.listeners[event] + return + } + } + stack.pop() + } + + walkSync(node) { + node[isClean] = true + let events = getEvents(node) + for (let event of events) { + if (event === CHILDREN) { + if (node.nodes) { + node.each(child => { + if (!child[isClean]) this.walkSync(child) + }) + } + } else { + let visitors = this.listeners[event] + if (visitors) { + if (this.visitSync(visitors, node.toProxy())) return + } + } + } + } + + warnings() { + return this.sync().warnings() + } +} + +LazyResult.registerPostcss = dependant => { + postcss = dependant +} + +module.exports = LazyResult +LazyResult.default = LazyResult + +Root.registerLazyResult(LazyResult) +Document.registerLazyResult(LazyResult) diff --git a/node_modules/postcss/lib/list.d.ts b/node_modules/postcss/lib/list.d.ts new file mode 100644 index 0000000..1a74d74 --- /dev/null +++ b/node_modules/postcss/lib/list.d.ts @@ -0,0 +1,57 @@ +declare namespace list { + type List = { + /** + * Safely splits comma-separated values (such as those for `transition-*` + * and `background` properties). + * + * ```js + * Once (root, { list }) { + * list.comma('black, linear-gradient(white, black)') + * //=> ['black', 'linear-gradient(white, black)'] + * } + * ``` + * + * @param str Comma-separated values. + * @return Split values. + */ + comma(str: string): string[] + + default: List + + /** + * Safely splits space-separated values (such as those for `background`, + * `border-radius`, and other shorthand properties). + * + * ```js + * Once (root, { list }) { + * list.space('1px calc(10% + 1px)') //=> ['1px', 'calc(10% + 1px)'] + * } + * ``` + * + * @param str Space-separated values. + * @return Split values. + */ + space(str: string): string[] + + /** + * Safely splits values. + * + * ```js + * Once (root, { list }) { + * list.split('1px calc(10% + 1px)', [' ', '\n', '\t']) //=> ['1px', 'calc(10% + 1px)'] + * } + * ``` + * + * @param string separated values. + * @param separators array of separators. + * @param last boolean indicator. + * @return Split values. + */ + split(string: string, separators: string[], last: boolean): string[] + } +} + +// eslint-disable-next-line @typescript-eslint/no-redeclare +declare const list: list.List + +export = list diff --git a/node_modules/postcss/lib/list.js b/node_modules/postcss/lib/list.js new file mode 100644 index 0000000..1b31f98 --- /dev/null +++ b/node_modules/postcss/lib/list.js @@ -0,0 +1,58 @@ +'use strict' + +let list = { + comma(string) { + return list.split(string, [','], true) + }, + + space(string) { + let spaces = [' ', '\n', '\t'] + return list.split(string, spaces) + }, + + split(string, separators, last) { + let array = [] + let current = '' + let split = false + + let func = 0 + let inQuote = false + let prevQuote = '' + let escape = false + + for (let letter of string) { + if (escape) { + escape = false + } else if (letter === '\\') { + escape = true + } else if (inQuote) { + if (letter === prevQuote) { + inQuote = false + } + } else if (letter === '"' || letter === "'") { + inQuote = true + prevQuote = letter + } else if (letter === '(') { + func += 1 + } else if (letter === ')') { + if (func > 0) func -= 1 + } else if (func === 0) { + if (separators.includes(letter)) split = true + } + + if (split) { + if (current !== '') array.push(current.trim()) + current = '' + split = false + } else { + current += letter + } + } + + if (last || current !== '') array.push(current.trim()) + return array + } +} + +module.exports = list +list.default = list diff --git a/node_modules/postcss/lib/map-generator.js b/node_modules/postcss/lib/map-generator.js new file mode 100644 index 0000000..f6320bc --- /dev/null +++ b/node_modules/postcss/lib/map-generator.js @@ -0,0 +1,338 @@ +'use strict' + +let { SourceMapConsumer, SourceMapGenerator } = require('source-map-js') +let { dirname, relative, resolve, sep } = require('path') +let { pathToFileURL } = require('url') + +let Input = require('./input') + +let sourceMapAvailable = Boolean(SourceMapConsumer && SourceMapGenerator) +let pathAvailable = Boolean(dirname && resolve && relative && sep) + +class MapGenerator { + constructor(stringify, root, opts, cssString) { + this.stringify = stringify + this.mapOpts = opts.map || {} + this.root = root + this.opts = opts + this.css = cssString + this.usesFileUrls = !this.mapOpts.from && this.mapOpts.absolute + } + + addAnnotation() { + let content + + if (this.isInline()) { + content = + 'data:application/json;base64,' + this.toBase64(this.map.toString()) + } else if (typeof this.mapOpts.annotation === 'string') { + content = this.mapOpts.annotation + } else if (typeof this.mapOpts.annotation === 'function') { + content = this.mapOpts.annotation(this.opts.to, this.root) + } else { + content = this.outputFile() + '.map' + } + let eol = '\n' + if (this.css.includes('\r\n')) eol = '\r\n' + + this.css += eol + '/*# sourceMappingURL=' + content + ' */' + } + + applyPrevMaps() { + for (let prev of this.previous()) { + let from = this.toUrl(this.path(prev.file)) + let root = prev.root || dirname(prev.file) + let map + + if (this.mapOpts.sourcesContent === false) { + map = new SourceMapConsumer(prev.text) + if (map.sourcesContent) { + map.sourcesContent = map.sourcesContent.map(() => null) + } + } else { + map = prev.consumer() + } + + this.map.applySourceMap(map, from, this.toUrl(this.path(root))) + } + } + + clearAnnotation() { + if (this.mapOpts.annotation === false) return + + if (this.root) { + let node + for (let i = this.root.nodes.length - 1; i >= 0; i--) { + node = this.root.nodes[i] + if (node.type !== 'comment') continue + if (node.text.indexOf('# sourceMappingURL=') === 0) { + this.root.removeChild(i) + } + } + } else if (this.css) { + this.css = this.css.replace(/(\n)?\/\*#[\S\s]*?\*\/$/gm, '') + } + } + + generate() { + this.clearAnnotation() + if (pathAvailable && sourceMapAvailable && this.isMap()) { + return this.generateMap() + } else { + let result = '' + this.stringify(this.root, i => { + result += i + }) + return [result] + } + } + + generateMap() { + if (this.root) { + this.generateString() + } else if (this.previous().length === 1) { + let prev = this.previous()[0].consumer() + prev.file = this.outputFile() + this.map = SourceMapGenerator.fromSourceMap(prev) + } else { + this.map = new SourceMapGenerator({ file: this.outputFile() }) + this.map.addMapping({ + generated: { column: 0, line: 1 }, + original: { column: 0, line: 1 }, + source: this.opts.from + ? this.toUrl(this.path(this.opts.from)) + : '' + }) + } + + if (this.isSourcesContent()) this.setSourcesContent() + if (this.root && this.previous().length > 0) this.applyPrevMaps() + if (this.isAnnotation()) this.addAnnotation() + + if (this.isInline()) { + return [this.css] + } else { + return [this.css, this.map] + } + } + + generateString() { + this.css = '' + this.map = new SourceMapGenerator({ file: this.outputFile() }) + + let line = 1 + let column = 1 + + let noSource = '' + let mapping = { + generated: { column: 0, line: 0 }, + original: { column: 0, line: 0 }, + source: '' + } + + let lines, last + this.stringify(this.root, (str, node, type) => { + this.css += str + + if (node && type !== 'end') { + mapping.generated.line = line + mapping.generated.column = column - 1 + if (node.source && node.source.start) { + mapping.source = this.sourcePath(node) + mapping.original.line = node.source.start.line + mapping.original.column = node.source.start.column - 1 + this.map.addMapping(mapping) + } else { + mapping.source = noSource + mapping.original.line = 1 + mapping.original.column = 0 + this.map.addMapping(mapping) + } + } + + lines = str.match(/\n/g) + if (lines) { + line += lines.length + last = str.lastIndexOf('\n') + column = str.length - last + } else { + column += str.length + } + + if (node && type !== 'start') { + let p = node.parent || { raws: {} } + let childless = + node.type === 'decl' || (node.type === 'atrule' && !node.nodes) + if (!childless || node !== p.last || p.raws.semicolon) { + if (node.source && node.source.end) { + mapping.source = this.sourcePath(node) + mapping.original.line = node.source.end.line + mapping.original.column = node.source.end.column - 1 + mapping.generated.line = line + mapping.generated.column = column - 2 + this.map.addMapping(mapping) + } else { + mapping.source = noSource + mapping.original.line = 1 + mapping.original.column = 0 + mapping.generated.line = line + mapping.generated.column = column - 1 + this.map.addMapping(mapping) + } + } + } + }) + } + + isAnnotation() { + if (this.isInline()) { + return true + } + if (typeof this.mapOpts.annotation !== 'undefined') { + return this.mapOpts.annotation + } + if (this.previous().length) { + return this.previous().some(i => i.annotation) + } + return true + } + + isInline() { + if (typeof this.mapOpts.inline !== 'undefined') { + return this.mapOpts.inline + } + + let annotation = this.mapOpts.annotation + if (typeof annotation !== 'undefined' && annotation !== true) { + return false + } + + if (this.previous().length) { + return this.previous().some(i => i.inline) + } + return true + } + + isMap() { + if (typeof this.opts.map !== 'undefined') { + return !!this.opts.map + } + return this.previous().length > 0 + } + + isSourcesContent() { + if (typeof this.mapOpts.sourcesContent !== 'undefined') { + return this.mapOpts.sourcesContent + } + if (this.previous().length) { + return this.previous().some(i => i.withContent()) + } + return true + } + + outputFile() { + if (this.opts.to) { + return this.path(this.opts.to) + } else if (this.opts.from) { + return this.path(this.opts.from) + } else { + return 'to.css' + } + } + + path(file) { + if (file.indexOf('<') === 0) return file + if (/^\w+:\/\//.test(file)) return file + if (this.mapOpts.absolute) return file + + let from = this.opts.to ? dirname(this.opts.to) : '.' + + if (typeof this.mapOpts.annotation === 'string') { + from = dirname(resolve(from, this.mapOpts.annotation)) + } + + file = relative(from, file) + return file + } + + previous() { + if (!this.previousMaps) { + this.previousMaps = [] + if (this.root) { + this.root.walk(node => { + if (node.source && node.source.input.map) { + let map = node.source.input.map + if (!this.previousMaps.includes(map)) { + this.previousMaps.push(map) + } + } + }) + } else { + let input = new Input(this.css, this.opts) + if (input.map) this.previousMaps.push(input.map) + } + } + + return this.previousMaps + } + + setSourcesContent() { + let already = {} + if (this.root) { + this.root.walk(node => { + if (node.source) { + let from = node.source.input.from + if (from && !already[from]) { + already[from] = true + let fromUrl = this.usesFileUrls + ? this.toFileUrl(from) + : this.toUrl(this.path(from)) + this.map.setSourceContent(fromUrl, node.source.input.css) + } + } + }) + } else if (this.css) { + let from = this.opts.from + ? this.toUrl(this.path(this.opts.from)) + : '' + this.map.setSourceContent(from, this.css) + } + } + + sourcePath(node) { + if (this.mapOpts.from) { + return this.toUrl(this.mapOpts.from) + } else if (this.usesFileUrls) { + return this.toFileUrl(node.source.input.from) + } else { + return this.toUrl(this.path(node.source.input.from)) + } + } + + toBase64(str) { + if (Buffer) { + return Buffer.from(str).toString('base64') + } else { + return window.btoa(unescape(encodeURIComponent(str))) + } + } + + toFileUrl(path) { + if (pathToFileURL) { + return pathToFileURL(path).toString() + } else { + throw new Error( + '`map.absolute` option is not available in this PostCSS build' + ) + } + } + + toUrl(path) { + if (sep === '\\') { + path = path.replace(/\\/g, '/') + } + return encodeURI(path).replace(/[#?]/g, encodeURIComponent) + } +} + +module.exports = MapGenerator diff --git a/node_modules/postcss/lib/no-work-result.d.ts b/node_modules/postcss/lib/no-work-result.d.ts new file mode 100644 index 0000000..c510dbc --- /dev/null +++ b/node_modules/postcss/lib/no-work-result.d.ts @@ -0,0 +1,46 @@ +import LazyResult from './lazy-result.js' +import { SourceMap } from './postcss.js' +import Processor from './processor.js' +import Result, { Message, ResultOptions } from './result.js' +import Root from './root.js' +import Warning from './warning.js' + +declare namespace NoWorkResult { + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { NoWorkResult_ as default } +} + +/** + * A Promise proxy for the result of PostCSS transformations. + * This lazy result instance doesn't parse css unless `NoWorkResult#root` or `Result#root` + * are accessed. See the example below for details. + * A `NoWork` instance is returned by `Processor#process` ONLY when no plugins defined. + * + * ```js + * const noWorkResult = postcss().process(css) // No plugins are defined. + * // CSS is not parsed + * let root = noWorkResult.root // now css is parsed because we accessed the root + * ``` + */ +declare class NoWorkResult_ implements LazyResult { + catch: Promise>['catch'] + finally: Promise>['finally'] + then: Promise>['then'] + constructor(processor: Processor, css: string, opts: ResultOptions) + async(): Promise> + get content(): string + get css(): string + get map(): SourceMap + get messages(): Message[] + get opts(): ResultOptions + get processor(): Processor + get root(): Root + get [Symbol.toStringTag](): string + sync(): Result + toString(): string + warnings(): Warning[] +} + +declare class NoWorkResult extends NoWorkResult_ {} + +export = NoWorkResult diff --git a/node_modules/postcss/lib/no-work-result.js b/node_modules/postcss/lib/no-work-result.js new file mode 100644 index 0000000..7170135 --- /dev/null +++ b/node_modules/postcss/lib/no-work-result.js @@ -0,0 +1,135 @@ +'use strict' + +let MapGenerator = require('./map-generator') +let stringify = require('./stringify') +let warnOnce = require('./warn-once') +let parse = require('./parse') +const Result = require('./result') + +class NoWorkResult { + constructor(processor, css, opts) { + css = css.toString() + this.stringified = false + + this._processor = processor + this._css = css + this._opts = opts + this._map = undefined + let root + + let str = stringify + this.result = new Result(this._processor, root, this._opts) + this.result.css = css + + let self = this + Object.defineProperty(this.result, 'root', { + get() { + return self.root + } + }) + + let map = new MapGenerator(str, root, this._opts, css) + if (map.isMap()) { + let [generatedCSS, generatedMap] = map.generate() + if (generatedCSS) { + this.result.css = generatedCSS + } + if (generatedMap) { + this.result.map = generatedMap + } + } + } + + async() { + if (this.error) return Promise.reject(this.error) + return Promise.resolve(this.result) + } + + catch(onRejected) { + return this.async().catch(onRejected) + } + + get content() { + return this.result.css + } + + get css() { + return this.result.css + } + + finally(onFinally) { + return this.async().then(onFinally, onFinally) + } + + get map() { + return this.result.map + } + + get messages() { + return [] + } + + get opts() { + return this.result.opts + } + + get processor() { + return this.result.processor + } + + get root() { + if (this._root) { + return this._root + } + + let root + let parser = parse + + try { + root = parser(this._css, this._opts) + } catch (error) { + this.error = error + } + + if (this.error) { + throw this.error + } else { + this._root = root + return root + } + } + + get [Symbol.toStringTag]() { + return 'NoWorkResult' + } + + sync() { + if (this.error) throw this.error + return this.result + } + + then(onFulfilled, onRejected) { + if (process.env.NODE_ENV !== 'production') { + if (!('from' in this._opts)) { + warnOnce( + 'Without `from` option PostCSS could generate wrong source map ' + + 'and will not find Browserslist config. Set it to CSS file path ' + + 'or to `undefined` to prevent this warning.' + ) + } + } + + return this.async().then(onFulfilled, onRejected) + } + + toString() { + return this._css + } + + warnings() { + return [] + } +} + +module.exports = NoWorkResult +NoWorkResult.default = NoWorkResult diff --git a/node_modules/postcss/lib/node.d.ts b/node_modules/postcss/lib/node.d.ts new file mode 100644 index 0000000..71b3015 --- /dev/null +++ b/node_modules/postcss/lib/node.d.ts @@ -0,0 +1,536 @@ +import AtRule = require('./at-rule.js') + +import { AtRuleProps } from './at-rule.js' +import Comment, { CommentProps } from './comment.js' +import Container from './container.js' +import CssSyntaxError from './css-syntax-error.js' +import Declaration, { DeclarationProps } from './declaration.js' +import Document from './document.js' +import Input from './input.js' +import { Stringifier, Syntax } from './postcss.js' +import Result from './result.js' +import Root from './root.js' +import Rule, { RuleProps } from './rule.js' +import Warning, { WarningOptions } from './warning.js' + +declare namespace Node { + export type ChildNode = AtRule.default | Comment | Declaration | Rule + + export type AnyNode = + | AtRule.default + | Comment + | Declaration + | Document + | Root + | Rule + + export type ChildProps = + | AtRuleProps + | CommentProps + | DeclarationProps + | RuleProps + + export interface Position { + /** + * Source line in file. In contrast to `offset` it starts from 1. + */ + column: number + + /** + * Source column in file. + */ + line: number + + /** + * Source offset in file. It starts from 0. + */ + offset: number + } + + export interface Range { + /** + * End position, exclusive. + */ + end: Position + + /** + * Start position, inclusive. + */ + start: Position + } + + /** + * Source represents an interface for the {@link Node.source} property. + */ + export interface Source { + /** + * The inclusive ending position for the source + * code of a node. + */ + end?: Position + + /** + * The source file from where a node has originated. + */ + input: Input + + /** + * The inclusive starting position for the source + * code of a node. + */ + start?: Position + } + + /** + * Interface represents an interface for an object received + * as parameter by Node class constructor. + */ + export interface NodeProps { + source?: Source + } + + export interface NodeErrorOptions { + /** + * An ending index inside a node's string that should be highlighted as + * source of error. + */ + endIndex?: number + /** + * An index inside a node's string that should be highlighted as source + * of error. + */ + index?: number + /** + * Plugin name that created this error. PostCSS will set it automatically. + */ + plugin?: string + /** + * A word inside a node's string, that should be highlighted as source + * of error. + */ + word?: string + } + + // eslint-disable-next-line @typescript-eslint/no-shadow + class Node extends Node_ {} + export { Node as default } +} + +/** + * It represents an abstract class that handles common + * methods for other CSS abstract syntax tree nodes. + * + * Any node that represents CSS selector or value should + * not extend the `Node` class. + */ +declare abstract class Node_ { + /** + * It represents parent of the current node. + * + * ```js + * root.nodes[0].parent === root //=> true + * ``` + */ + parent: Container | Document | undefined + + /** + * It represents unnecessary whitespace and characters present + * in the css source code. + * + * Information to generate byte-to-byte equal node string as it was + * in the origin input. + * + * The properties of the raws object are decided by parser, + * the default parser uses the following properties: + * + * * `before`: the space symbols before the node. It also stores `*` + * and `_` symbols before the declaration (IE hack). + * * `after`: the space symbols after the last child of the node + * to the end of the node. + * * `between`: the symbols between the property and value + * for declarations, selector and `{` for rules, or last parameter + * and `{` for at-rules. + * * `semicolon`: contains true if the last child has + * an (optional) semicolon. + * * `afterName`: the space between the at-rule name and its parameters. + * * `left`: the space symbols between `/*` and the comment’s text. + * * `right`: the space symbols between the comment’s text + * and */. + * - `important`: the content of the important statement, + * if it is not just `!important`. + * + * PostCSS filters out the comments inside selectors, declaration values + * and at-rule parameters but it stores the origin content in raws. + * + * ```js + * const root = postcss.parse('a {\n color:black\n}') + * root.first.first.raws //=> { before: '\n ', between: ':' } + * ``` + */ + raws: any + + /** + * It represents information related to origin of a node and is required + * for generating source maps. + * + * The nodes that are created manually using the public APIs + * provided by PostCSS will have `source` undefined and + * will be absent in the source map. + * + * For this reason, the plugin developer should consider + * duplicating nodes as the duplicate node will have the + * same source as the original node by default or assign + * source to a node created manually. + * + * ```js + * decl.source.input.from //=> '/home/ai/source.css' + * decl.source.start //=> { line: 10, column: 2 } + * decl.source.end //=> { line: 10, column: 12 } + * ``` + * + * ```js + * // Incorrect method, source not specified! + * const prefixed = postcss.decl({ + * prop: '-moz-' + decl.prop, + * value: decl.value + * }) + * + * // Correct method, source is inherited when duplicating. + * const prefixed = decl.clone({ + * prop: '-moz-' + decl.prop + * }) + * ``` + * + * ```js + * if (atrule.name === 'add-link') { + * const rule = postcss.rule({ + * selector: 'a', + * source: atrule.source + * }) + * + * atrule.parent.insertBefore(atrule, rule) + * } + * ``` + */ + source?: Node.Source + + /** + * It represents type of a node in + * an abstract syntax tree. + * + * A type of node helps in identification of a node + * and perform operation based on it's type. + * + * ```js + * const declaration = new Declaration({ + * prop: 'color', + * value: 'black' + * }) + * + * declaration.type //=> 'decl' + * ``` + */ + type: string + + constructor(defaults?: object) + + /** + * Insert new node after current node to current node’s parent. + * + * Just alias for `node.parent.insertAfter(node, add)`. + * + * ```js + * decl.after('color: black') + * ``` + * + * @param newNode New node. + * @return This node for methods chain. + */ + after(newNode: Node | Node.ChildProps | Node[] | string): this + + /** + * It assigns properties to an existing node instance. + * + * ```js + * decl.assign({ prop: 'word-wrap', value: 'break-word' }) + * ``` + * + * @param overrides New properties to override the node. + * + * @return `this` for method chaining. + */ + assign(overrides: object): this + + /** + * Insert new node before current node to current node’s parent. + * + * Just alias for `node.parent.insertBefore(node, add)`. + * + * ```js + * decl.before('content: ""') + * ``` + * + * @param newNode New node. + * @return This node for methods chain. + */ + before(newNode: Node | Node.ChildProps | Node[] | string): this + + /** + * Clear the code style properties for the node and its children. + * + * ```js + * node.raws.before //=> ' ' + * node.cleanRaws() + * node.raws.before //=> undefined + * ``` + * + * @param keepBetween Keep the `raws.between` symbols. + */ + cleanRaws(keepBetween?: boolean): void + + /** + * It creates clone of an existing node, which includes all the properties + * and their values, that includes `raws` but not `type`. + * + * ```js + * decl.raws.before //=> "\n " + * const cloned = decl.clone({ prop: '-moz-' + decl.prop }) + * cloned.raws.before //=> "\n " + * cloned.toString() //=> -moz-transform: scale(0) + * ``` + * + * @param overrides New properties to override in the clone. + * + * @return Duplicate of the node instance. + */ + clone(overrides?: object): Node + + /** + * Shortcut to clone the node and insert the resulting cloned node + * after the current node. + * + * @param overrides New properties to override in the clone. + * @return New node. + */ + cloneAfter(overrides?: object): Node + + /** + * Shortcut to clone the node and insert the resulting cloned node + * before the current node. + * + * ```js + * decl.cloneBefore({ prop: '-moz-' + decl.prop }) + * ``` + * + * @param overrides Mew properties to override in the clone. + * + * @return New node + */ + cloneBefore(overrides?: object): Node + + /** + * It creates an instance of the class `CssSyntaxError` and parameters passed + * to this method are assigned to the error instance. + * + * The error instance will have description for the + * error, original position of the node in the + * source, showing line and column number. + * + * If any previous map is present, it would be used + * to get original position of the source. + * + * The Previous Map here is referred to the source map + * generated by previous compilation, example: Less, + * Stylus and Sass. + * + * This method returns the error instance instead of + * throwing it. + * + * ```js + * if (!variables[name]) { + * throw decl.error(`Unknown variable ${name}`, { word: name }) + * // CssSyntaxError: postcss-vars:a.sass:4:3: Unknown variable $black + * // color: $black + * // a + * // ^ + * // background: white + * } + * ``` + * + * @param message Description for the error instance. + * @param options Options for the error instance. + * + * @return Error instance is returned. + */ + error(message: string, options?: Node.NodeErrorOptions): CssSyntaxError + + /** + * Returns the next child of the node’s parent. + * Returns `undefined` if the current node is the last child. + * + * ```js + * if (comment.text === 'delete next') { + * const next = comment.next() + * if (next) { + * next.remove() + * } + * } + * ``` + * + * @return Next node. + */ + next(): Node.ChildNode | undefined + + /** + * Get the position for a word or an index inside the node. + * + * @param opts Options. + * @return Position. + */ + positionBy(opts?: Pick): Node.Position + + /** + * Convert string index to line/column. + * + * @param index The symbol number in the node’s string. + * @return Symbol position in file. + */ + positionInside(index: number): Node.Position + + /** + * Returns the previous child of the node’s parent. + * Returns `undefined` if the current node is the first child. + * + * ```js + * const annotation = decl.prev() + * if (annotation.type === 'comment') { + * readAnnotation(annotation.text) + * } + * ``` + * + * @return Previous node. + */ + prev(): Node.ChildNode | undefined + + /** + * Get the range for a word or start and end index inside the node. + * The start index is inclusive; the end index is exclusive. + * + * @param opts Options. + * @return Range. + */ + rangeBy( + opts?: Pick + ): Node.Range + + /** + * Returns a `raws` value. If the node is missing + * the code style property (because the node was manually built or cloned), + * PostCSS will try to autodetect the code style property by looking + * at other nodes in the tree. + * + * ```js + * const root = postcss.parse('a { background: white }') + * root.nodes[0].append({ prop: 'color', value: 'black' }) + * root.nodes[0].nodes[1].raws.before //=> undefined + * root.nodes[0].nodes[1].raw('before') //=> ' ' + * ``` + * + * @param prop Name of code style property. + * @param defaultType Name of default value, it can be missed + * if the value is the same as prop. + * @return {string} Code style value. + */ + raw(prop: string, defaultType?: string): string + + /** + * It removes the node from its parent and deletes its parent property. + * + * ```js + * if (decl.prop.match(/^-webkit-/)) { + * decl.remove() + * } + * ``` + * + * @return `this` for method chaining. + */ + remove(): this + + /** + * Inserts node(s) before the current node and removes the current node. + * + * ```js + * AtRule: { + * mixin: atrule => { + * atrule.replaceWith(mixinRules[atrule.params]) + * } + * } + * ``` + * + * @param nodes Mode(s) to replace current one. + * @return Current node to methods chain. + */ + replaceWith( + ...nodes: ( + | Node.ChildNode + | Node.ChildNode[] + | Node.ChildProps + | Node.ChildProps[] + )[] + ): this + + /** + * Finds the Root instance of the node’s tree. + * + * ```js + * root.nodes[0].nodes[0].root() === root + * ``` + * + * @return Root parent. + */ + root(): Root + + /** + * Fix circular links on `JSON.stringify()`. + * + * @return Cleaned object. + */ + toJSON(): object + + /** + * It compiles the node to browser readable cascading style sheets string + * depending on it's type. + * + * ```js + * new Rule({ selector: 'a' }).toString() //=> "a {}" + * ``` + * + * @param stringifier A syntax to use in string generation. + * @return CSS string of this node. + */ + toString(stringifier?: Stringifier | Syntax): string + + /** + * It is a wrapper for {@link Result#warn}, providing convenient + * way of generating warnings. + * + * ```js + * Declaration: { + * bad: (decl, { result }) => { + * decl.warn(result, 'Deprecated property: bad') + * } + * } + * ``` + * + * @param result The `Result` instance that will receive the warning. + * @param message Description for the warning. + * @param options Options for the warning. + * + * @return `Warning` instance is returned + */ + warn(result: Result, message: string, options?: WarningOptions): Warning +} + +declare class Node extends Node_ { } + +export = Node diff --git a/node_modules/postcss/lib/node.js b/node_modules/postcss/lib/node.js new file mode 100644 index 0000000..6aa0eb3 --- /dev/null +++ b/node_modules/postcss/lib/node.js @@ -0,0 +1,381 @@ +'use strict' + +let { isClean, my } = require('./symbols') +let CssSyntaxError = require('./css-syntax-error') +let Stringifier = require('./stringifier') +let stringify = require('./stringify') + +function cloneNode(obj, parent) { + let cloned = new obj.constructor() + + for (let i in obj) { + if (!Object.prototype.hasOwnProperty.call(obj, i)) { + /* c8 ignore next 2 */ + continue + } + if (i === 'proxyCache') continue + let value = obj[i] + let type = typeof value + + if (i === 'parent' && type === 'object') { + if (parent) cloned[i] = parent + } else if (i === 'source') { + cloned[i] = value + } else if (Array.isArray(value)) { + cloned[i] = value.map(j => cloneNode(j, cloned)) + } else { + if (type === 'object' && value !== null) value = cloneNode(value) + cloned[i] = value + } + } + + return cloned +} + +class Node { + constructor(defaults = {}) { + this.raws = {} + this[isClean] = false + this[my] = true + + for (let name in defaults) { + if (name === 'nodes') { + this.nodes = [] + for (let node of defaults[name]) { + if (typeof node.clone === 'function') { + this.append(node.clone()) + } else { + this.append(node) + } + } + } else { + this[name] = defaults[name] + } + } + } + + addToError(error) { + error.postcssNode = this + if (error.stack && this.source && /\n\s{4}at /.test(error.stack)) { + let s = this.source + error.stack = error.stack.replace( + /\n\s{4}at /, + `$&${s.input.from}:${s.start.line}:${s.start.column}$&` + ) + } + return error + } + + after(add) { + this.parent.insertAfter(this, add) + return this + } + + assign(overrides = {}) { + for (let name in overrides) { + this[name] = overrides[name] + } + return this + } + + before(add) { + this.parent.insertBefore(this, add) + return this + } + + cleanRaws(keepBetween) { + delete this.raws.before + delete this.raws.after + if (!keepBetween) delete this.raws.between + } + + clone(overrides = {}) { + let cloned = cloneNode(this) + for (let name in overrides) { + cloned[name] = overrides[name] + } + return cloned + } + + cloneAfter(overrides = {}) { + let cloned = this.clone(overrides) + this.parent.insertAfter(this, cloned) + return cloned + } + + cloneBefore(overrides = {}) { + let cloned = this.clone(overrides) + this.parent.insertBefore(this, cloned) + return cloned + } + + error(message, opts = {}) { + if (this.source) { + let { end, start } = this.rangeBy(opts) + return this.source.input.error( + message, + { column: start.column, line: start.line }, + { column: end.column, line: end.line }, + opts + ) + } + return new CssSyntaxError(message) + } + + getProxyProcessor() { + return { + get(node, prop) { + if (prop === 'proxyOf') { + return node + } else if (prop === 'root') { + return () => node.root().toProxy() + } else { + return node[prop] + } + }, + + set(node, prop, value) { + if (node[prop] === value) return true + node[prop] = value + if ( + prop === 'prop' || + prop === 'value' || + prop === 'name' || + prop === 'params' || + prop === 'important' || + /* c8 ignore next */ + prop === 'text' + ) { + node.markDirty() + } + return true + } + } + } + + markDirty() { + if (this[isClean]) { + this[isClean] = false + let next = this + while ((next = next.parent)) { + next[isClean] = false + } + } + } + + next() { + if (!this.parent) return undefined + let index = this.parent.index(this) + return this.parent.nodes[index + 1] + } + + positionBy(opts, stringRepresentation) { + let pos = this.source.start + if (opts.index) { + pos = this.positionInside(opts.index, stringRepresentation) + } else if (opts.word) { + stringRepresentation = this.toString() + let index = stringRepresentation.indexOf(opts.word) + if (index !== -1) pos = this.positionInside(index, stringRepresentation) + } + return pos + } + + positionInside(index, stringRepresentation) { + let string = stringRepresentation || this.toString() + let column = this.source.start.column + let line = this.source.start.line + + for (let i = 0; i < index; i++) { + if (string[i] === '\n') { + column = 1 + line += 1 + } else { + column += 1 + } + } + + return { column, line } + } + + prev() { + if (!this.parent) return undefined + let index = this.parent.index(this) + return this.parent.nodes[index - 1] + } + + get proxyOf() { + return this + } + + rangeBy(opts) { + let start = { + column: this.source.start.column, + line: this.source.start.line + } + let end = this.source.end + ? { + column: this.source.end.column + 1, + line: this.source.end.line + } + : { + column: start.column + 1, + line: start.line + } + + if (opts.word) { + let stringRepresentation = this.toString() + let index = stringRepresentation.indexOf(opts.word) + if (index !== -1) { + start = this.positionInside(index, stringRepresentation) + end = this.positionInside(index + opts.word.length, stringRepresentation) + } + } else { + if (opts.start) { + start = { + column: opts.start.column, + line: opts.start.line + } + } else if (opts.index) { + start = this.positionInside(opts.index) + } + + if (opts.end) { + end = { + column: opts.end.column, + line: opts.end.line + } + } else if (opts.endIndex) { + end = this.positionInside(opts.endIndex) + } else if (opts.index) { + end = this.positionInside(opts.index + 1) + } + } + + if ( + end.line < start.line || + (end.line === start.line && end.column <= start.column) + ) { + end = { column: start.column + 1, line: start.line } + } + + return { end, start } + } + + raw(prop, defaultType) { + let str = new Stringifier() + return str.raw(this, prop, defaultType) + } + + remove() { + if (this.parent) { + this.parent.removeChild(this) + } + this.parent = undefined + return this + } + + replaceWith(...nodes) { + if (this.parent) { + let bookmark = this + let foundSelf = false + for (let node of nodes) { + if (node === this) { + foundSelf = true + } else if (foundSelf) { + this.parent.insertAfter(bookmark, node) + bookmark = node + } else { + this.parent.insertBefore(bookmark, node) + } + } + + if (!foundSelf) { + this.remove() + } + } + + return this + } + + root() { + let result = this + while (result.parent && result.parent.type !== 'document') { + result = result.parent + } + return result + } + + toJSON(_, inputs) { + let fixed = {} + let emitInputs = inputs == null + inputs = inputs || new Map() + let inputsNextIndex = 0 + + for (let name in this) { + if (!Object.prototype.hasOwnProperty.call(this, name)) { + /* c8 ignore next 2 */ + continue + } + if (name === 'parent' || name === 'proxyCache') continue + let value = this[name] + + if (Array.isArray(value)) { + fixed[name] = value.map(i => { + if (typeof i === 'object' && i.toJSON) { + return i.toJSON(null, inputs) + } else { + return i + } + }) + } else if (typeof value === 'object' && value.toJSON) { + fixed[name] = value.toJSON(null, inputs) + } else if (name === 'source') { + let inputId = inputs.get(value.input) + if (inputId == null) { + inputId = inputsNextIndex + inputs.set(value.input, inputsNextIndex) + inputsNextIndex++ + } + fixed[name] = { + end: value.end, + inputId, + start: value.start + } + } else { + fixed[name] = value + } + } + + if (emitInputs) { + fixed.inputs = [...inputs.keys()].map(input => input.toJSON()) + } + + return fixed + } + + toProxy() { + if (!this.proxyCache) { + this.proxyCache = new Proxy(this, this.getProxyProcessor()) + } + return this.proxyCache + } + + toString(stringifier = stringify) { + if (stringifier.stringify) stringifier = stringifier.stringify + let result = '' + stringifier(this, i => { + result += i + }) + return result + } + + warn(result, text, opts) { + let data = { node: this } + for (let i in opts) data[i] = opts[i] + return result.warn(text, data) + } +} + +module.exports = Node +Node.default = Node diff --git a/node_modules/postcss/lib/parse.d.ts b/node_modules/postcss/lib/parse.d.ts new file mode 100644 index 0000000..4c943a4 --- /dev/null +++ b/node_modules/postcss/lib/parse.d.ts @@ -0,0 +1,9 @@ +import { Parser } from './postcss.js' + +interface Parse extends Parser { + default: Parse +} + +declare const parse: Parse + +export = parse diff --git a/node_modules/postcss/lib/parse.js b/node_modules/postcss/lib/parse.js new file mode 100644 index 0000000..971431f --- /dev/null +++ b/node_modules/postcss/lib/parse.js @@ -0,0 +1,42 @@ +'use strict' + +let Container = require('./container') +let Parser = require('./parser') +let Input = require('./input') + +function parse(css, opts) { + let input = new Input(css, opts) + let parser = new Parser(input) + try { + parser.parse() + } catch (e) { + if (process.env.NODE_ENV !== 'production') { + if (e.name === 'CssSyntaxError' && opts && opts.from) { + if (/\.scss$/i.test(opts.from)) { + e.message += + '\nYou tried to parse SCSS with ' + + 'the standard CSS parser; ' + + 'try again with the postcss-scss parser' + } else if (/\.sass/i.test(opts.from)) { + e.message += + '\nYou tried to parse Sass with ' + + 'the standard CSS parser; ' + + 'try again with the postcss-sass parser' + } else if (/\.less$/i.test(opts.from)) { + e.message += + '\nYou tried to parse Less with ' + + 'the standard CSS parser; ' + + 'try again with the postcss-less parser' + } + } + } + throw e + } + + return parser.root +} + +module.exports = parse +parse.default = parse + +Container.registerParse(parse) diff --git a/node_modules/postcss/lib/parser.js b/node_modules/postcss/lib/parser.js new file mode 100644 index 0000000..e1e2e19 --- /dev/null +++ b/node_modules/postcss/lib/parser.js @@ -0,0 +1,610 @@ +'use strict' + +let Declaration = require('./declaration') +let tokenizer = require('./tokenize') +let Comment = require('./comment') +let AtRule = require('./at-rule') +let Root = require('./root') +let Rule = require('./rule') + +const SAFE_COMMENT_NEIGHBOR = { + empty: true, + space: true +} + +function findLastWithPosition(tokens) { + for (let i = tokens.length - 1; i >= 0; i--) { + let token = tokens[i] + let pos = token[3] || token[2] + if (pos) return pos + } +} + +class Parser { + constructor(input) { + this.input = input + + this.root = new Root() + this.current = this.root + this.spaces = '' + this.semicolon = false + this.customProperty = false + + this.createTokenizer() + this.root.source = { input, start: { column: 1, line: 1, offset: 0 } } + } + + atrule(token) { + let node = new AtRule() + node.name = token[1].slice(1) + if (node.name === '') { + this.unnamedAtrule(node, token) + } + this.init(node, token[2]) + + let type + let prev + let shift + let last = false + let open = false + let params = [] + let brackets = [] + + while (!this.tokenizer.endOfFile()) { + token = this.tokenizer.nextToken() + type = token[0] + + if (type === '(' || type === '[') { + brackets.push(type === '(' ? ')' : ']') + } else if (type === '{' && brackets.length > 0) { + brackets.push('}') + } else if (type === brackets[brackets.length - 1]) { + brackets.pop() + } + + if (brackets.length === 0) { + if (type === ';') { + node.source.end = this.getPosition(token[2]) + node.source.end.offset++ + this.semicolon = true + break + } else if (type === '{') { + open = true + break + } else if (type === '}') { + if (params.length > 0) { + shift = params.length - 1 + prev = params[shift] + while (prev && prev[0] === 'space') { + prev = params[--shift] + } + if (prev) { + node.source.end = this.getPosition(prev[3] || prev[2]) + node.source.end.offset++ + } + } + this.end(token) + break + } else { + params.push(token) + } + } else { + params.push(token) + } + + if (this.tokenizer.endOfFile()) { + last = true + break + } + } + + node.raws.between = this.spacesAndCommentsFromEnd(params) + if (params.length) { + node.raws.afterName = this.spacesAndCommentsFromStart(params) + this.raw(node, 'params', params) + if (last) { + token = params[params.length - 1] + node.source.end = this.getPosition(token[3] || token[2]) + node.source.end.offset++ + this.spaces = node.raws.between + node.raws.between = '' + } + } else { + node.raws.afterName = '' + node.params = '' + } + + if (open) { + node.nodes = [] + this.current = node + } + } + + checkMissedSemicolon(tokens) { + let colon = this.colon(tokens) + if (colon === false) return + + let founded = 0 + let token + for (let j = colon - 1; j >= 0; j--) { + token = tokens[j] + if (token[0] !== 'space') { + founded += 1 + if (founded === 2) break + } + } + // If the token is a word, e.g. `!important`, `red` or any other valid property's value. + // Then we need to return the colon after that word token. [3] is the "end" colon of that word. + // And because we need it after that one we do +1 to get the next one. + throw this.input.error( + 'Missed semicolon', + token[0] === 'word' ? token[3] + 1 : token[2] + ) + } + + colon(tokens) { + let brackets = 0 + let token, type, prev + for (let [i, element] of tokens.entries()) { + token = element + type = token[0] + + if (type === '(') { + brackets += 1 + } + if (type === ')') { + brackets -= 1 + } + if (brackets === 0 && type === ':') { + if (!prev) { + this.doubleColon(token) + } else if (prev[0] === 'word' && prev[1] === 'progid') { + continue + } else { + return i + } + } + + prev = token + } + return false + } + + comment(token) { + let node = new Comment() + this.init(node, token[2]) + node.source.end = this.getPosition(token[3] || token[2]) + node.source.end.offset++ + + let text = token[1].slice(2, -2) + if (/^\s*$/.test(text)) { + node.text = '' + node.raws.left = text + node.raws.right = '' + } else { + let match = text.match(/^(\s*)([^]*\S)(\s*)$/) + node.text = match[2] + node.raws.left = match[1] + node.raws.right = match[3] + } + } + + createTokenizer() { + this.tokenizer = tokenizer(this.input) + } + + decl(tokens, customProperty) { + let node = new Declaration() + this.init(node, tokens[0][2]) + + let last = tokens[tokens.length - 1] + if (last[0] === ';') { + this.semicolon = true + tokens.pop() + } + + node.source.end = this.getPosition( + last[3] || last[2] || findLastWithPosition(tokens) + ) + node.source.end.offset++ + + while (tokens[0][0] !== 'word') { + if (tokens.length === 1) this.unknownWord(tokens) + node.raws.before += tokens.shift()[1] + } + node.source.start = this.getPosition(tokens[0][2]) + + node.prop = '' + while (tokens.length) { + let type = tokens[0][0] + if (type === ':' || type === 'space' || type === 'comment') { + break + } + node.prop += tokens.shift()[1] + } + + node.raws.between = '' + + let token + while (tokens.length) { + token = tokens.shift() + + if (token[0] === ':') { + node.raws.between += token[1] + break + } else { + if (token[0] === 'word' && /\w/.test(token[1])) { + this.unknownWord([token]) + } + node.raws.between += token[1] + } + } + + if (node.prop[0] === '_' || node.prop[0] === '*') { + node.raws.before += node.prop[0] + node.prop = node.prop.slice(1) + } + + let firstSpaces = [] + let next + while (tokens.length) { + next = tokens[0][0] + if (next !== 'space' && next !== 'comment') break + firstSpaces.push(tokens.shift()) + } + + this.precheckMissedSemicolon(tokens) + + for (let i = tokens.length - 1; i >= 0; i--) { + token = tokens[i] + if (token[1].toLowerCase() === '!important') { + node.important = true + let string = this.stringFrom(tokens, i) + string = this.spacesFromEnd(tokens) + string + if (string !== ' !important') node.raws.important = string + break + } else if (token[1].toLowerCase() === 'important') { + let cache = tokens.slice(0) + let str = '' + for (let j = i; j > 0; j--) { + let type = cache[j][0] + if (str.trim().indexOf('!') === 0 && type !== 'space') { + break + } + str = cache.pop()[1] + str + } + if (str.trim().indexOf('!') === 0) { + node.important = true + node.raws.important = str + tokens = cache + } + } + + if (token[0] !== 'space' && token[0] !== 'comment') { + break + } + } + + let hasWord = tokens.some(i => i[0] !== 'space' && i[0] !== 'comment') + + if (hasWord) { + node.raws.between += firstSpaces.map(i => i[1]).join('') + firstSpaces = [] + } + this.raw(node, 'value', firstSpaces.concat(tokens), customProperty) + + if (node.value.includes(':') && !customProperty) { + this.checkMissedSemicolon(tokens) + } + } + + doubleColon(token) { + throw this.input.error( + 'Double colon', + { offset: token[2] }, + { offset: token[2] + token[1].length } + ) + } + + emptyRule(token) { + let node = new Rule() + this.init(node, token[2]) + node.selector = '' + node.raws.between = '' + this.current = node + } + + end(token) { + if (this.current.nodes && this.current.nodes.length) { + this.current.raws.semicolon = this.semicolon + } + this.semicolon = false + + this.current.raws.after = (this.current.raws.after || '') + this.spaces + this.spaces = '' + + if (this.current.parent) { + this.current.source.end = this.getPosition(token[2]) + this.current.source.end.offset++ + this.current = this.current.parent + } else { + this.unexpectedClose(token) + } + } + + endFile() { + if (this.current.parent) this.unclosedBlock() + if (this.current.nodes && this.current.nodes.length) { + this.current.raws.semicolon = this.semicolon + } + this.current.raws.after = (this.current.raws.after || '') + this.spaces + this.root.source.end = this.getPosition(this.tokenizer.position()) + } + + freeSemicolon(token) { + this.spaces += token[1] + if (this.current.nodes) { + let prev = this.current.nodes[this.current.nodes.length - 1] + if (prev && prev.type === 'rule' && !prev.raws.ownSemicolon) { + prev.raws.ownSemicolon = this.spaces + this.spaces = '' + } + } + } + + // Helpers + + getPosition(offset) { + let pos = this.input.fromOffset(offset) + return { + column: pos.col, + line: pos.line, + offset + } + } + + init(node, offset) { + this.current.push(node) + node.source = { + input: this.input, + start: this.getPosition(offset) + } + node.raws.before = this.spaces + this.spaces = '' + if (node.type !== 'comment') this.semicolon = false + } + + other(start) { + let end = false + let type = null + let colon = false + let bracket = null + let brackets = [] + let customProperty = start[1].startsWith('--') + + let tokens = [] + let token = start + while (token) { + type = token[0] + tokens.push(token) + + if (type === '(' || type === '[') { + if (!bracket) bracket = token + brackets.push(type === '(' ? ')' : ']') + } else if (customProperty && colon && type === '{') { + if (!bracket) bracket = token + brackets.push('}') + } else if (brackets.length === 0) { + if (type === ';') { + if (colon) { + this.decl(tokens, customProperty) + return + } else { + break + } + } else if (type === '{') { + this.rule(tokens) + return + } else if (type === '}') { + this.tokenizer.back(tokens.pop()) + end = true + break + } else if (type === ':') { + colon = true + } + } else if (type === brackets[brackets.length - 1]) { + brackets.pop() + if (brackets.length === 0) bracket = null + } + + token = this.tokenizer.nextToken() + } + + if (this.tokenizer.endOfFile()) end = true + if (brackets.length > 0) this.unclosedBracket(bracket) + + if (end && colon) { + if (!customProperty) { + while (tokens.length) { + token = tokens[tokens.length - 1][0] + if (token !== 'space' && token !== 'comment') break + this.tokenizer.back(tokens.pop()) + } + } + this.decl(tokens, customProperty) + } else { + this.unknownWord(tokens) + } + } + + parse() { + let token + while (!this.tokenizer.endOfFile()) { + token = this.tokenizer.nextToken() + + switch (token[0]) { + case 'space': + this.spaces += token[1] + break + + case ';': + this.freeSemicolon(token) + break + + case '}': + this.end(token) + break + + case 'comment': + this.comment(token) + break + + case 'at-word': + this.atrule(token) + break + + case '{': + this.emptyRule(token) + break + + default: + this.other(token) + break + } + } + this.endFile() + } + + precheckMissedSemicolon(/* tokens */) { + // Hook for Safe Parser + } + + raw(node, prop, tokens, customProperty) { + let token, type + let length = tokens.length + let value = '' + let clean = true + let next, prev + + for (let i = 0; i < length; i += 1) { + token = tokens[i] + type = token[0] + if (type === 'space' && i === length - 1 && !customProperty) { + clean = false + } else if (type === 'comment') { + prev = tokens[i - 1] ? tokens[i - 1][0] : 'empty' + next = tokens[i + 1] ? tokens[i + 1][0] : 'empty' + if (!SAFE_COMMENT_NEIGHBOR[prev] && !SAFE_COMMENT_NEIGHBOR[next]) { + if (value.slice(-1) === ',') { + clean = false + } else { + value += token[1] + } + } else { + clean = false + } + } else { + value += token[1] + } + } + if (!clean) { + let raw = tokens.reduce((all, i) => all + i[1], '') + node.raws[prop] = { raw, value } + } + node[prop] = value + } + + rule(tokens) { + tokens.pop() + + let node = new Rule() + this.init(node, tokens[0][2]) + + node.raws.between = this.spacesAndCommentsFromEnd(tokens) + this.raw(node, 'selector', tokens) + this.current = node + } + + spacesAndCommentsFromEnd(tokens) { + let lastTokenType + let spaces = '' + while (tokens.length) { + lastTokenType = tokens[tokens.length - 1][0] + if (lastTokenType !== 'space' && lastTokenType !== 'comment') break + spaces = tokens.pop()[1] + spaces + } + return spaces + } + + // Errors + + spacesAndCommentsFromStart(tokens) { + let next + let spaces = '' + while (tokens.length) { + next = tokens[0][0] + if (next !== 'space' && next !== 'comment') break + spaces += tokens.shift()[1] + } + return spaces + } + + spacesFromEnd(tokens) { + let lastTokenType + let spaces = '' + while (tokens.length) { + lastTokenType = tokens[tokens.length - 1][0] + if (lastTokenType !== 'space') break + spaces = tokens.pop()[1] + spaces + } + return spaces + } + + stringFrom(tokens, from) { + let result = '' + for (let i = from; i < tokens.length; i++) { + result += tokens[i][1] + } + tokens.splice(from, tokens.length - from) + return result + } + + unclosedBlock() { + let pos = this.current.source.start + throw this.input.error('Unclosed block', pos.line, pos.column) + } + + unclosedBracket(bracket) { + throw this.input.error( + 'Unclosed bracket', + { offset: bracket[2] }, + { offset: bracket[2] + 1 } + ) + } + + unexpectedClose(token) { + throw this.input.error( + 'Unexpected }', + { offset: token[2] }, + { offset: token[2] + 1 } + ) + } + + unknownWord(tokens) { + throw this.input.error( + 'Unknown word', + { offset: tokens[0][2] }, + { offset: tokens[0][2] + tokens[0][1].length } + ) + } + + unnamedAtrule(node, token) { + throw this.input.error( + 'At-rule without name', + { offset: token[2] }, + { offset: token[2] + token[1].length } + ) + } +} + +module.exports = Parser diff --git a/node_modules/postcss/lib/postcss.d.mts b/node_modules/postcss/lib/postcss.d.mts new file mode 100644 index 0000000..a8ca8c7 --- /dev/null +++ b/node_modules/postcss/lib/postcss.d.mts @@ -0,0 +1,72 @@ +export { + // postcss function / namespace + default, + + // Value exports from postcss.mjs + stringify, + fromJSON, + // @ts-expect-error This value exists, but it’s untyped. + plugin, + parse, + list, + + document, + comment, + atRule, + rule, + decl, + root, + + CssSyntaxError, + Declaration, + Container, + Processor, + Document, + Comment, + Warning, + AtRule, + Result, + Input, + Rule, + Root, + Node, + + // Type-only exports + AcceptedPlugin, + AnyNode, + AtRuleProps, + Builder, + ChildNode, + ChildProps, + CommentProps, + ContainerProps, + DeclarationProps, + DocumentProps, + FilePosition, + Helpers, + JSONHydrator, + Message, + NodeErrorOptions, + NodeProps, + OldPlugin, + Parser, + Plugin, + PluginCreator, + Position, + Postcss, + ProcessOptions, + RootProps, + RuleProps, + Source, + SourceMap, + SourceMapOptions, + Stringifier, + Syntax, + TransformCallback, + Transformer, + WarningOptions, + + // This is a class, but it’s not re-exported. That’s why it’s exported as type-only here. + type LazyResult, + +} from './postcss.js' diff --git a/node_modules/postcss/lib/postcss.d.ts b/node_modules/postcss/lib/postcss.d.ts new file mode 100644 index 0000000..70d7589 --- /dev/null +++ b/node_modules/postcss/lib/postcss.d.ts @@ -0,0 +1,441 @@ +import { RawSourceMap, SourceMapGenerator } from 'source-map-js' + +import AtRule, { AtRuleProps } from './at-rule.js' +import Comment, { CommentProps } from './comment.js' +import Container, { ContainerProps } from './container.js' +import CssSyntaxError from './css-syntax-error.js' +import Declaration, { DeclarationProps } from './declaration.js' +import Document, { DocumentProps } from './document.js' +import Input, { FilePosition } from './input.js' +import LazyResult from './lazy-result.js' +import list from './list.js' +import Node, { + AnyNode, + ChildNode, + ChildProps, + NodeErrorOptions, + NodeProps, + Position, + Source +} from './node.js' +import Processor from './processor.js' +import Result, { Message } from './result.js' +import Root, { RootProps } from './root.js' +import Rule, { RuleProps } from './rule.js' +import Warning, { WarningOptions } from './warning.js' + +type DocumentProcessor = ( + document: Document, + helper: postcss.Helpers +) => Promise | void +type RootProcessor = (root: Root, helper: postcss.Helpers) => Promise | void +type DeclarationProcessor = ( + decl: Declaration, + helper: postcss.Helpers +) => Promise | void +type RuleProcessor = (rule: Rule, helper: postcss.Helpers) => Promise | void +type AtRuleProcessor = (atRule: AtRule, helper: postcss.Helpers) => Promise | void +type CommentProcessor = ( + comment: Comment, + helper: postcss.Helpers +) => Promise | void + +interface Processors { + /** + * Will be called on all`AtRule` nodes. + * + * Will be called again on node or children changes. + */ + AtRule?: { [name: string]: AtRuleProcessor } | AtRuleProcessor + + /** + * Will be called on all `AtRule` nodes, when all children will be processed. + * + * Will be called again on node or children changes. + */ + AtRuleExit?: { [name: string]: AtRuleProcessor } | AtRuleProcessor + + /** + * Will be called on all `Comment` nodes. + * + * Will be called again on node or children changes. + */ + Comment?: CommentProcessor + + /** + * Will be called on all `Comment` nodes after listeners + * for `Comment` event. + * + * Will be called again on node or children changes. + */ + CommentExit?: CommentProcessor + + /** + * Will be called on all `Declaration` nodes after listeners + * for `Declaration` event. + * + * Will be called again on node or children changes. + */ + Declaration?: { [prop: string]: DeclarationProcessor } | DeclarationProcessor + + /** + * Will be called on all `Declaration` nodes. + * + * Will be called again on node or children changes. + */ + DeclarationExit?: + | { [prop: string]: DeclarationProcessor } + | DeclarationProcessor + + /** + * Will be called on `Document` node. + * + * Will be called again on children changes. + */ + Document?: DocumentProcessor + + /** + * Will be called on `Document` node, when all children will be processed. + * + * Will be called again on children changes. + */ + DocumentExit?: DocumentProcessor + + /** + * Will be called on `Root` node once. + */ + Once?: RootProcessor + + /** + * Will be called on `Root` node once, when all children will be processed. + */ + OnceExit?: RootProcessor + + /** + * Will be called on `Root` node. + * + * Will be called again on children changes. + */ + Root?: RootProcessor + + /** + * Will be called on `Root` node, when all children will be processed. + * + * Will be called again on children changes. + */ + RootExit?: RootProcessor + + /** + * Will be called on all `Rule` nodes. + * + * Will be called again on node or children changes. + */ + Rule?: RuleProcessor + + /** + * Will be called on all `Rule` nodes, when all children will be processed. + * + * Will be called again on node or children changes. + */ + RuleExit?: RuleProcessor +} + +declare namespace postcss { + export { + AnyNode, + AtRule, + AtRuleProps, + ChildNode, + ChildProps, + Comment, + CommentProps, + Container, + ContainerProps, + CssSyntaxError, + Declaration, + DeclarationProps, + Document, + DocumentProps, + FilePosition, + Input, + LazyResult, + list, + Message, + Node, + NodeErrorOptions, + NodeProps, + Position, + Processor, + Result, + Root, + RootProps, + Rule, + RuleProps, + Source, + Warning, + WarningOptions + } + + export type SourceMap = SourceMapGenerator & { + toJSON(): RawSourceMap + } + + export type Helpers = { postcss: Postcss; result: Result } & Postcss + + export interface Plugin extends Processors { + postcssPlugin: string + prepare?: (result: Result) => Processors + } + + export interface PluginCreator { + (opts?: PluginOptions): Plugin | Processor + postcss: true + } + + export interface Transformer extends TransformCallback { + postcssPlugin: string + postcssVersion: string + } + + export interface TransformCallback { + (root: Root, result: Result): Promise | void + } + + export interface OldPlugin extends Transformer { + (opts?: T): Transformer + postcss: Transformer + } + + export type AcceptedPlugin = + | { + postcss: Processor | TransformCallback + } + | OldPlugin + | Plugin + | PluginCreator + | Processor + | TransformCallback + + export interface Parser { + ( + css: { toString(): string } | string, + opts?: Pick + ): RootNode + } + + export interface Builder { + (part: string, node?: AnyNode, type?: 'end' | 'start'): void + } + + export interface Stringifier { + (node: AnyNode, builder: Builder): void + } + + export interface JSONHydrator { + (data: object): Node + (data: object[]): Node[] + } + + export interface Syntax { + /** + * Function to generate AST by string. + */ + parse?: Parser + + /** + * Class to generate string by AST. + */ + stringify?: Stringifier + } + + export interface SourceMapOptions { + /** + * Use absolute path in generated source map. + */ + absolute?: boolean + + /** + * Indicates that PostCSS should add annotation comments to the CSS. + * By default, PostCSS will always add a comment with a path + * to the source map. PostCSS will not add annotations to CSS files + * that do not contain any comments. + * + * By default, PostCSS presumes that you want to save the source map as + * `opts.to + '.map'` and will use this path in the annotation comment. + * A different path can be set by providing a string value for annotation. + * + * If you have set `inline: true`, annotation cannot be disabled. + */ + annotation?: ((file: string, root: Root) => string) | boolean | string + + /** + * Override `from` in map’s sources. + */ + from?: string + + /** + * Indicates that the source map should be embedded in the output CSS + * as a Base64-encoded comment. By default, it is `true`. + * But if all previous maps are external, not inline, PostCSS will not embed + * the map even if you do not set this option. + * + * If you have an inline source map, the result.map property will be empty, + * as the source map will be contained within the text of `result.css`. + */ + inline?: boolean + + /** + * Source map content from a previous processing step (e.g., Sass). + * + * PostCSS will try to read the previous source map + * automatically (based on comments within the source CSS), but you can use + * this option to identify it manually. + * + * If desired, you can omit the previous map with prev: `false`. + */ + prev?: ((file: string) => string) | boolean | object | string + + /** + * Indicates that PostCSS should set the origin content (e.g., Sass source) + * of the source map. By default, it is true. But if all previous maps do not + * contain sources content, PostCSS will also leave it out even if you + * do not set this option. + */ + sourcesContent?: boolean + } + + export interface ProcessOptions { + /** + * The path of the CSS source file. You should always set `from`, + * because it is used in source map generation and syntax error messages. + */ + from?: string + + /** + * Source map options + */ + map?: boolean | SourceMapOptions + + /** + * Function to generate AST by string. + */ + parser?: Parser | Syntax + + /** + * Class to generate string by AST. + */ + stringifier?: Stringifier | Syntax + + /** + * Object with parse and stringify. + */ + syntax?: Syntax + + /** + * The path where you'll put the output CSS file. You should always set `to` + * to generate correct source maps. + */ + to?: string + } + + export type Postcss = typeof postcss + + /** + * Default function to convert a node tree into a CSS string. + */ + export let stringify: Stringifier + + /** + * Parses source css and returns a new `Root` or `Document` node, + * which contains the source CSS nodes. + * + * ```js + * // Simple CSS concatenation with source map support + * const root1 = postcss.parse(css1, { from: file1 }) + * const root2 = postcss.parse(css2, { from: file2 }) + * root1.append(root2).toResult().css + * ``` + */ + export let parse: Parser + + /** + * Rehydrate a JSON AST (from `Node#toJSON`) back into the AST classes. + * + * ```js + * const json = root.toJSON() + * // save to file, send by network, etc + * const root2 = postcss.fromJSON(json) + * ``` + */ + export let fromJSON: JSONHydrator + + /** + * Creates a new `Comment` node. + * + * @param defaults Properties for the new node. + * @return New comment node + */ + export function comment(defaults?: CommentProps): Comment + + /** + * Creates a new `AtRule` node. + * + * @param defaults Properties for the new node. + * @return New at-rule node. + */ + export function atRule(defaults?: AtRuleProps): AtRule + + /** + * Creates a new `Declaration` node. + * + * @param defaults Properties for the new node. + * @return New declaration node. + */ + export function decl(defaults?: DeclarationProps): Declaration + + /** + * Creates a new `Rule` node. + * + * @param default Properties for the new node. + * @return New rule node. + */ + export function rule(defaults?: RuleProps): Rule + + /** + * Creates a new `Root` node. + * + * @param defaults Properties for the new node. + * @return New root node. + */ + export function root(defaults?: RootProps): Root + + /** + * Creates a new `Document` node. + * + * @param defaults Properties for the new node. + * @return New document node. + */ + export function document(defaults?: DocumentProps): Document + + export { postcss as default } +} + +/** + * Create a new `Processor` instance that will apply `plugins` + * as CSS processors. + * + * ```js + * let postcss = require('postcss') + * + * postcss(plugins).process(css, { from, to }).then(result => { + * console.log(result.css) + * }) + * ``` + * + * @param plugins PostCSS plugins. + * @return Processor to process multiple CSS. + */ +declare function postcss(plugins?: postcss.AcceptedPlugin[]): Processor +declare function postcss(...plugins: postcss.AcceptedPlugin[]): Processor + +export = postcss diff --git a/node_modules/postcss/lib/postcss.js b/node_modules/postcss/lib/postcss.js new file mode 100644 index 0000000..080ee83 --- /dev/null +++ b/node_modules/postcss/lib/postcss.js @@ -0,0 +1,101 @@ +'use strict' + +let CssSyntaxError = require('./css-syntax-error') +let Declaration = require('./declaration') +let LazyResult = require('./lazy-result') +let Container = require('./container') +let Processor = require('./processor') +let stringify = require('./stringify') +let fromJSON = require('./fromJSON') +let Document = require('./document') +let Warning = require('./warning') +let Comment = require('./comment') +let AtRule = require('./at-rule') +let Result = require('./result.js') +let Input = require('./input') +let parse = require('./parse') +let list = require('./list') +let Rule = require('./rule') +let Root = require('./root') +let Node = require('./node') + +function postcss(...plugins) { + if (plugins.length === 1 && Array.isArray(plugins[0])) { + plugins = plugins[0] + } + return new Processor(plugins) +} + +postcss.plugin = function plugin(name, initializer) { + let warningPrinted = false + function creator(...args) { + // eslint-disable-next-line no-console + if (console && console.warn && !warningPrinted) { + warningPrinted = true + // eslint-disable-next-line no-console + console.warn( + name + + ': postcss.plugin was deprecated. Migration guide:\n' + + 'https://evilmartians.com/chronicles/postcss-8-plugin-migration' + ) + if (process.env.LANG && process.env.LANG.startsWith('cn')) { + /* c8 ignore next 7 */ + // eslint-disable-next-line no-console + console.warn( + name + + ': 里面 postcss.plugin 被弃用. 迁移指南:\n' + + 'https://www.w3ctech.com/topic/2226' + ) + } + } + let transformer = initializer(...args) + transformer.postcssPlugin = name + transformer.postcssVersion = new Processor().version + return transformer + } + + let cache + Object.defineProperty(creator, 'postcss', { + get() { + if (!cache) cache = creator() + return cache + } + }) + + creator.process = function (css, processOpts, pluginOpts) { + return postcss([creator(pluginOpts)]).process(css, processOpts) + } + + return creator +} + +postcss.stringify = stringify +postcss.parse = parse +postcss.fromJSON = fromJSON +postcss.list = list + +postcss.comment = defaults => new Comment(defaults) +postcss.atRule = defaults => new AtRule(defaults) +postcss.decl = defaults => new Declaration(defaults) +postcss.rule = defaults => new Rule(defaults) +postcss.root = defaults => new Root(defaults) +postcss.document = defaults => new Document(defaults) + +postcss.CssSyntaxError = CssSyntaxError +postcss.Declaration = Declaration +postcss.Container = Container +postcss.Processor = Processor +postcss.Document = Document +postcss.Comment = Comment +postcss.Warning = Warning +postcss.AtRule = AtRule +postcss.Result = Result +postcss.Input = Input +postcss.Rule = Rule +postcss.Root = Root +postcss.Node = Node + +LazyResult.registerPostcss(postcss) + +module.exports = postcss +postcss.default = postcss diff --git a/node_modules/postcss/lib/postcss.mjs b/node_modules/postcss/lib/postcss.mjs new file mode 100644 index 0000000..3507598 --- /dev/null +++ b/node_modules/postcss/lib/postcss.mjs @@ -0,0 +1,30 @@ +import postcss from './postcss.js' + +export default postcss + +export const stringify = postcss.stringify +export const fromJSON = postcss.fromJSON +export const plugin = postcss.plugin +export const parse = postcss.parse +export const list = postcss.list + +export const document = postcss.document +export const comment = postcss.comment +export const atRule = postcss.atRule +export const rule = postcss.rule +export const decl = postcss.decl +export const root = postcss.root + +export const CssSyntaxError = postcss.CssSyntaxError +export const Declaration = postcss.Declaration +export const Container = postcss.Container +export const Processor = postcss.Processor +export const Document = postcss.Document +export const Comment = postcss.Comment +export const Warning = postcss.Warning +export const AtRule = postcss.AtRule +export const Result = postcss.Result +export const Input = postcss.Input +export const Rule = postcss.Rule +export const Root = postcss.Root +export const Node = postcss.Node diff --git a/node_modules/postcss/lib/previous-map.d.ts b/node_modules/postcss/lib/previous-map.d.ts new file mode 100644 index 0000000..23edeb5 --- /dev/null +++ b/node_modules/postcss/lib/previous-map.d.ts @@ -0,0 +1,81 @@ +import { SourceMapConsumer } from 'source-map-js' + +import { ProcessOptions } from './postcss.js' + +declare namespace PreviousMap { + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { PreviousMap_ as default } +} + +/** + * Source map information from input CSS. + * For example, source map after Sass compiler. + * + * This class will automatically find source map in input CSS or in file system + * near input file (according `from` option). + * + * ```js + * const root = parse(css, { from: 'a.sass.css' }) + * root.input.map //=> PreviousMap + * ``` + */ +declare class PreviousMap_ { + /** + * `sourceMappingURL` content. + */ + annotation?: string + + /** + * The CSS source identifier. Contains `Input#file` if the user + * set the `from` option, or `Input#id` if they did not. + */ + file?: string + + /** + * Was source map inlined by data-uri to input CSS. + */ + inline: boolean + + /** + * Path to source map file. + */ + mapFile?: string + + /** + * The directory with source map file, if source map is in separated file. + */ + root?: string + + /** + * Source map file content. + */ + text?: string + + /** + * @param css Input CSS source. + * @param opts Process options. + */ + constructor(css: string, opts?: ProcessOptions) + + /** + * Create a instance of `SourceMapGenerator` class + * from the `source-map` library to work with source map information. + * + * It is lazy method, so it will create object only on first call + * and then it will use cache. + * + * @return Object with source map information. + */ + consumer(): SourceMapConsumer + + /** + * Does source map contains `sourcesContent` with input source text. + * + * @return Is `sourcesContent` present. + */ + withContent(): boolean +} + +declare class PreviousMap extends PreviousMap_ {} + +export = PreviousMap diff --git a/node_modules/postcss/lib/previous-map.js b/node_modules/postcss/lib/previous-map.js new file mode 100644 index 0000000..f3093df --- /dev/null +++ b/node_modules/postcss/lib/previous-map.js @@ -0,0 +1,142 @@ +'use strict' + +let { SourceMapConsumer, SourceMapGenerator } = require('source-map-js') +let { existsSync, readFileSync } = require('fs') +let { dirname, join } = require('path') + +function fromBase64(str) { + if (Buffer) { + return Buffer.from(str, 'base64').toString() + } else { + /* c8 ignore next 2 */ + return window.atob(str) + } +} + +class PreviousMap { + constructor(css, opts) { + if (opts.map === false) return + this.loadAnnotation(css) + this.inline = this.startWith(this.annotation, 'data:') + + let prev = opts.map ? opts.map.prev : undefined + let text = this.loadMap(opts.from, prev) + if (!this.mapFile && opts.from) { + this.mapFile = opts.from + } + if (this.mapFile) this.root = dirname(this.mapFile) + if (text) this.text = text + } + + consumer() { + if (!this.consumerCache) { + this.consumerCache = new SourceMapConsumer(this.text) + } + return this.consumerCache + } + + decodeInline(text) { + let baseCharsetUri = /^data:application\/json;charset=utf-?8;base64,/ + let baseUri = /^data:application\/json;base64,/ + let charsetUri = /^data:application\/json;charset=utf-?8,/ + let uri = /^data:application\/json,/ + + if (charsetUri.test(text) || uri.test(text)) { + return decodeURIComponent(text.substr(RegExp.lastMatch.length)) + } + + if (baseCharsetUri.test(text) || baseUri.test(text)) { + return fromBase64(text.substr(RegExp.lastMatch.length)) + } + + let encoding = text.match(/data:application\/json;([^,]+),/)[1] + throw new Error('Unsupported source map encoding ' + encoding) + } + + getAnnotationURL(sourceMapString) { + return sourceMapString.replace(/^\/\*\s*# sourceMappingURL=/, '').trim() + } + + isMap(map) { + if (typeof map !== 'object') return false + return ( + typeof map.mappings === 'string' || + typeof map._mappings === 'string' || + Array.isArray(map.sections) + ) + } + + loadAnnotation(css) { + let comments = css.match(/\/\*\s*# sourceMappingURL=/gm) + if (!comments) return + + // sourceMappingURLs from comments, strings, etc. + let start = css.lastIndexOf(comments.pop()) + let end = css.indexOf('*/', start) + + if (start > -1 && end > -1) { + // Locate the last sourceMappingURL to avoid pickin + this.annotation = this.getAnnotationURL(css.substring(start, end)) + } + } + + loadFile(path) { + this.root = dirname(path) + if (existsSync(path)) { + this.mapFile = path + return readFileSync(path, 'utf-8').toString().trim() + } + } + + loadMap(file, prev) { + if (prev === false) return false + + if (prev) { + if (typeof prev === 'string') { + return prev + } else if (typeof prev === 'function') { + let prevPath = prev(file) + if (prevPath) { + let map = this.loadFile(prevPath) + if (!map) { + throw new Error( + 'Unable to load previous source map: ' + prevPath.toString() + ) + } + return map + } + } else if (prev instanceof SourceMapConsumer) { + return SourceMapGenerator.fromSourceMap(prev).toString() + } else if (prev instanceof SourceMapGenerator) { + return prev.toString() + } else if (this.isMap(prev)) { + return JSON.stringify(prev) + } else { + throw new Error( + 'Unsupported previous source map format: ' + prev.toString() + ) + } + } else if (this.inline) { + return this.decodeInline(this.annotation) + } else if (this.annotation) { + let map = this.annotation + if (file) map = join(dirname(file), map) + return this.loadFile(map) + } + } + + startWith(string, start) { + if (!string) return false + return string.substr(0, start.length) === start + } + + withContent() { + return !!( + this.consumer().sourcesContent && + this.consumer().sourcesContent.length > 0 + ) + } +} + +module.exports = PreviousMap +PreviousMap.default = PreviousMap diff --git a/node_modules/postcss/lib/processor.d.ts b/node_modules/postcss/lib/processor.d.ts new file mode 100644 index 0000000..50c9a07 --- /dev/null +++ b/node_modules/postcss/lib/processor.d.ts @@ -0,0 +1,115 @@ +import Document from './document.js' +import LazyResult from './lazy-result.js' +import NoWorkResult from './no-work-result.js' +import { + AcceptedPlugin, + Plugin, + ProcessOptions, + TransformCallback, + Transformer +} from './postcss.js' +import Result from './result.js' +import Root from './root.js' + +declare namespace Processor { + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { Processor_ as default } +} + +/** + * Contains plugins to process CSS. Create one `Processor` instance, + * initialize its plugins, and then use that instance on numerous CSS files. + * + * ```js + * const processor = postcss([autoprefixer, postcssNested]) + * processor.process(css1).then(result => console.log(result.css)) + * processor.process(css2).then(result => console.log(result.css)) + * ``` + */ +declare class Processor_ { + /** + * Plugins added to this processor. + * + * ```js + * const processor = postcss([autoprefixer, postcssNested]) + * processor.plugins.length //=> 2 + * ``` + */ + plugins: (Plugin | TransformCallback | Transformer)[] + + /** + * Current PostCSS version. + * + * ```js + * if (result.processor.version.split('.')[0] !== '6') { + * throw new Error('This plugin works only with PostCSS 6') + * } + * ``` + */ + version: string + + /** + * @param plugins PostCSS plugins + */ + constructor(plugins?: AcceptedPlugin[]) + + /** + * Parses source CSS and returns a `LazyResult` Promise proxy. + * Because some plugins can be asynchronous it doesn’t make + * any transformations. Transformations will be applied + * in the `LazyResult` methods. + * + * ```js + * processor.process(css, { from: 'a.css', to: 'a.out.css' }) + * .then(result => { + * console.log(result.css) + * }) + * ``` + * + * @param css String with input CSS or any object with a `toString()` method, + * like a Buffer. Optionally, send a `Result` instance + * and the processor will take the `Root` from it. + * @param opts Options. + * @return Promise proxy. + */ + process( + css: { toString(): string } | LazyResult | Result | Root | string + ): LazyResult | NoWorkResult + process( + css: { toString(): string } | LazyResult | Result | Root | string, + options: ProcessOptions + ): LazyResult + + /** + * Adds a plugin to be used as a CSS processor. + * + * PostCSS plugin can be in 4 formats: + * * A plugin in `Plugin` format. + * * A plugin creator function with `pluginCreator.postcss = true`. + * PostCSS will call this function without argument to get plugin. + * * A function. PostCSS will pass the function a {@link Root} + * as the first argument and current `Result` instance + * as the second. + * * Another `Processor` instance. PostCSS will copy plugins + * from that instance into this one. + * + * Plugins can also be added by passing them as arguments when creating + * a `postcss` instance (see [`postcss(plugins)`]). + * + * Asynchronous plugins should return a `Promise` instance. + * + * ```js + * const processor = postcss() + * .use(autoprefixer) + * .use(postcssNested) + * ``` + * + * @param plugin PostCSS plugin or `Processor` with plugins. + * @return Current processor to make methods chain. + */ + use(plugin: AcceptedPlugin): this +} + +declare class Processor extends Processor_ {} + +export = Processor diff --git a/node_modules/postcss/lib/processor.js b/node_modules/postcss/lib/processor.js new file mode 100644 index 0000000..fb63b44 --- /dev/null +++ b/node_modules/postcss/lib/processor.js @@ -0,0 +1,67 @@ +'use strict' + +let NoWorkResult = require('./no-work-result') +let LazyResult = require('./lazy-result') +let Document = require('./document') +let Root = require('./root') + +class Processor { + constructor(plugins = []) { + this.version = '8.4.29' + this.plugins = this.normalize(plugins) + } + + normalize(plugins) { + let normalized = [] + for (let i of plugins) { + if (i.postcss === true) { + i = i() + } else if (i.postcss) { + i = i.postcss + } + + if (typeof i === 'object' && Array.isArray(i.plugins)) { + normalized = normalized.concat(i.plugins) + } else if (typeof i === 'object' && i.postcssPlugin) { + normalized.push(i) + } else if (typeof i === 'function') { + normalized.push(i) + } else if (typeof i === 'object' && (i.parse || i.stringify)) { + if (process.env.NODE_ENV !== 'production') { + throw new Error( + 'PostCSS syntaxes cannot be used as plugins. Instead, please use ' + + 'one of the syntax/parser/stringifier options as outlined ' + + 'in your PostCSS runner documentation.' + ) + } + } else { + throw new Error(i + ' is not a PostCSS plugin') + } + } + return normalized + } + + process(css, opts = {}) { + if ( + this.plugins.length === 0 && + typeof opts.parser === 'undefined' && + typeof opts.stringifier === 'undefined' && + typeof opts.syntax === 'undefined' + ) { + return new NoWorkResult(this, css, opts) + } else { + return new LazyResult(this, css, opts) + } + } + + use(plugin) { + this.plugins = this.plugins.concat(this.normalize([plugin])) + return this + } +} + +module.exports = Processor +Processor.default = Processor + +Root.registerProcessor(Processor) +Document.registerProcessor(Processor) diff --git a/node_modules/postcss/lib/result.d.ts b/node_modules/postcss/lib/result.d.ts new file mode 100644 index 0000000..ff13d5f --- /dev/null +++ b/node_modules/postcss/lib/result.d.ts @@ -0,0 +1,206 @@ +import { + Document, + Node, + Plugin, + ProcessOptions, + Root, + SourceMap, + TransformCallback, + Warning, + WarningOptions +} from './postcss.js' +import Processor from './processor.js' + +declare namespace Result { + export interface Message { + [others: string]: any + + /** + * Source PostCSS plugin name. + */ + plugin?: string + + /** + * Message type. + */ + type: string + } + + export interface ResultOptions extends ProcessOptions { + /** + * The CSS node that was the source of the warning. + */ + node?: Node + + /** + * Name of plugin that created this warning. `Result#warn` will fill it + * automatically with `Plugin#postcssPlugin` value. + */ + plugin?: string + } + + + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { Result_ as default } +} + +/** + * Provides the result of the PostCSS transformations. + * + * A Result instance is returned by `LazyResult#then` + * or `Root#toResult` methods. + * + * ```js + * postcss([autoprefixer]).process(css).then(result => { + * console.log(result.css) + * }) + * ``` + * + * ```js + * const result2 = postcss.parse(css).toResult() + * ``` + */ +declare class Result_ { + /** + * A CSS string representing of `Result#root`. + * + * ```js + * postcss.parse('a{}').toResult().css //=> "a{}" + * ``` + */ + css: string + + /** + * Last runned PostCSS plugin. + */ + lastPlugin: Plugin | TransformCallback + + /** + * An instance of `SourceMapGenerator` class from the `source-map` library, + * representing changes to the `Result#root` instance. + * + * ```js + * result.map.toJSON() //=> { version: 3, file: 'a.css', … } + * ``` + * + * ```js + * if (result.map) { + * fs.writeFileSync(result.opts.to + '.map', result.map.toString()) + * } + * ``` + */ + map: SourceMap + + /** + * Contains messages from plugins (e.g., warnings or custom messages). + * Each message should have type and plugin properties. + * + * ```js + * AtRule: { + * import: (atRule, { result }) { + * const importedFile = parseImport(atRule) + * result.messages.push({ + * type: 'dependency', + * plugin: 'postcss-import', + * file: importedFile, + * parent: result.opts.from + * }) + * } + * } + * ``` + */ + messages: Result.Message[] + + /** + * Options from the `Processor#process` or `Root#toResult` call + * that produced this Result instance.] + * + * ```js + * root.toResult(opts).opts === opts + * ``` + */ + opts: Result.ResultOptions + + /** + * The Processor instance used for this transformation. + * + * ```js + * for (const plugin of result.processor.plugins) { + * if (plugin.postcssPlugin === 'postcss-bad') { + * throw 'postcss-good is incompatible with postcss-bad' + * } + * }) + * ``` + */ + processor: Processor + + /** + * Root node after all transformations. + * + * ```js + * root.toResult().root === root + * ``` + */ + root: RootNode + + /** + * @param processor Processor used for this transformation. + * @param root Root node after all transformations. + * @param opts Options from the `Processor#process` or `Root#toResult`. + */ + constructor(processor: Processor, root: RootNode, opts: Result.ResultOptions) + + /** + * An alias for the `Result#css` property. + * Use it with syntaxes that generate non-CSS output. + * + * ```js + * result.css === result.content + * ``` + */ + get content(): string + + /** + * Returns for `Result#css` content. + * + * ```js + * result + '' === result.css + * ``` + * + * @return String representing of `Result#root`. + */ + toString(): string + + /** + * Creates an instance of `Warning` and adds it to `Result#messages`. + * + * ```js + * if (decl.important) { + * result.warn('Avoid !important', { node: decl, word: '!important' }) + * } + * ``` + * + * @param text Warning message. + * @param opts Warning options. + * @return Created warning. + */ + warn(message: string, options?: WarningOptions): Warning + + /** + * Returns warnings from plugins. Filters `Warning` instances + * from `Result#messages`. + * + * ```js + * result.warnings().forEach(warn => { + * console.warn(warn.toString()) + * }) + * ``` + * + * @return Warnings from plugins. + */ + warnings(): Warning[] +} + +declare class Result extends Result_ {} + +export = Result diff --git a/node_modules/postcss/lib/result.js b/node_modules/postcss/lib/result.js new file mode 100644 index 0000000..4357c2e --- /dev/null +++ b/node_modules/postcss/lib/result.js @@ -0,0 +1,42 @@ +'use strict' + +let Warning = require('./warning') + +class Result { + constructor(processor, root, opts) { + this.processor = processor + this.messages = [] + this.root = root + this.opts = opts + this.css = undefined + this.map = undefined + } + + get content() { + return this.css + } + + toString() { + return this.css + } + + warn(text, opts = {}) { + if (!opts.plugin) { + if (this.lastPlugin && this.lastPlugin.postcssPlugin) { + opts.plugin = this.lastPlugin.postcssPlugin + } + } + + let warning = new Warning(text, opts) + this.messages.push(warning) + + return warning + } + + warnings() { + return this.messages.filter(i => i.type === 'warning') + } +} + +module.exports = Result +Result.default = Result diff --git a/node_modules/postcss/lib/root.d.ts b/node_modules/postcss/lib/root.d.ts new file mode 100644 index 0000000..98fb4bc --- /dev/null +++ b/node_modules/postcss/lib/root.d.ts @@ -0,0 +1,86 @@ +import Container, { ContainerProps } from './container.js' +import Document from './document.js' +import { ProcessOptions } from './postcss.js' +import Result from './result.js' + +declare namespace Root { + export interface RootRaws extends Record { + /** + * The space symbols after the last child to the end of file. + */ + after?: string + + /** + * Non-CSS code after `Root`, when `Root` is inside `Document`. + * + * **Experimental:** some aspects of this node could change within minor + * or patch version releases. + */ + codeAfter?: string + + /** + * Non-CSS code before `Root`, when `Root` is inside `Document`. + * + * **Experimental:** some aspects of this node could change within minor + * or patch version releases. + */ + codeBefore?: string + + /** + * Is the last child has an (optional) semicolon. + */ + semicolon?: boolean + } + + export interface RootProps extends ContainerProps { + /** + * Information used to generate byte-to-byte equal node string + * as it was in the origin input. + * */ + raws?: RootRaws + } + + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { Root_ as default } +} + +/** + * Represents a CSS file and contains all its parsed nodes. + * + * ```js + * const root = postcss.parse('a{color:black} b{z-index:2}') + * root.type //=> 'root' + * root.nodes.length //=> 2 + * ``` + */ +declare class Root_ extends Container { + parent: Document | undefined + raws: Root.RootRaws + type: 'root' + + constructor(defaults?: Root.RootProps) + + assign(overrides: object | Root.RootProps): this + clone(overrides?: Partial): Root + cloneAfter(overrides?: Partial): Root + cloneBefore(overrides?: Partial): Root + + /** + * Returns a `Result` instance representing the root’s CSS. + * + * ```js + * const root1 = postcss.parse(css1, { from: 'a.css' }) + * const root2 = postcss.parse(css2, { from: 'b.css' }) + * root1.append(root2) + * const result = root1.toResult({ to: 'all.css', map: true }) + * ``` + * + * @param opts Options. + * @return Result with current root’s CSS. + */ + toResult(options?: ProcessOptions): Result +} + +declare class Root extends Root_ {} + +export = Root diff --git a/node_modules/postcss/lib/root.js b/node_modules/postcss/lib/root.js new file mode 100644 index 0000000..ea574ed --- /dev/null +++ b/node_modules/postcss/lib/root.js @@ -0,0 +1,61 @@ +'use strict' + +let Container = require('./container') + +let LazyResult, Processor + +class Root extends Container { + constructor(defaults) { + super(defaults) + this.type = 'root' + if (!this.nodes) this.nodes = [] + } + + normalize(child, sample, type) { + let nodes = super.normalize(child) + + if (sample) { + if (type === 'prepend') { + if (this.nodes.length > 1) { + sample.raws.before = this.nodes[1].raws.before + } else { + delete sample.raws.before + } + } else if (this.first !== sample) { + for (let node of nodes) { + node.raws.before = sample.raws.before + } + } + } + + return nodes + } + + removeChild(child, ignore) { + let index = this.index(child) + + if (!ignore && index === 0 && this.nodes.length > 1) { + this.nodes[1].raws.before = this.nodes[index].raws.before + } + + return super.removeChild(child) + } + + toResult(opts = {}) { + let lazy = new LazyResult(new Processor(), this, opts) + return lazy.stringify() + } +} + +Root.registerLazyResult = dependant => { + LazyResult = dependant +} + +Root.registerProcessor = dependant => { + Processor = dependant +} + +module.exports = Root +Root.default = Root + +Container.registerRoot(Root) diff --git a/node_modules/postcss/lib/rule.d.ts b/node_modules/postcss/lib/rule.d.ts new file mode 100644 index 0000000..04be5d6 --- /dev/null +++ b/node_modules/postcss/lib/rule.d.ts @@ -0,0 +1,113 @@ +import Container, { ContainerProps } from './container.js' + +declare namespace Rule { + export interface RuleRaws extends Record { + /** + * The space symbols after the last child of the node to the end of the node. + */ + after?: string + + /** + * The space symbols before the node. It also stores `*` + * and `_` symbols before the declaration (IE hack). + */ + before?: string + + /** + * The symbols between the selector and `{` for rules. + */ + between?: string + + /** + * Contains `true` if there is semicolon after rule. + */ + ownSemicolon?: string + + /** + * The rule’s selector with comments. + */ + selector?: { + raw: string + value: string + } + + /** + * Contains `true` if the last child has an (optional) semicolon. + */ + semicolon?: boolean + } + + export interface RuleProps extends ContainerProps { + /** Information used to generate byte-to-byte equal node string as it was in the origin input. */ + raws?: RuleRaws + /** Selector or selectors of the rule. */ + selector?: string + /** Selectors of the rule represented as an array of strings. */ + selectors?: string[] + } + + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { Rule_ as default } +} + +/** + * Represents a CSS rule: a selector followed by a declaration block. + * + * ```js + * Once (root, { Rule }) { + * let a = new Rule({ selector: 'a' }) + * a.append(…) + * root.append(a) + * } + * ``` + * + * ```js + * const root = postcss.parse('a{}') + * const rule = root.first + * rule.type //=> 'rule' + * rule.toString() //=> 'a{}' + * ``` + */ +declare class Rule_ extends Container { + parent: Container | undefined + raws: Rule.RuleRaws + /** + * The rule’s full selector represented as a string. + * + * ```js + * const root = postcss.parse('a, b { }') + * const rule = root.first + * rule.selector //=> 'a, b' + * ``` + */ + selector: string + + /** + * An array containing the rule’s individual selectors. + * Groups of selectors are split at commas. + * + * ```js + * const root = postcss.parse('a, b { }') + * const rule = root.first + * + * rule.selector //=> 'a, b' + * rule.selectors //=> ['a', 'b'] + * + * rule.selectors = ['a', 'strong'] + * rule.selector //=> 'a, strong' + * ``` + */ + selectors: string[] + + type: 'rule' + + constructor(defaults?: Rule.RuleProps) + assign(overrides: object | Rule.RuleProps): this + clone(overrides?: Partial): Rule + cloneAfter(overrides?: Partial): Rule + cloneBefore(overrides?: Partial): Rule +} + +declare class Rule extends Rule_ {} + +export = Rule diff --git a/node_modules/postcss/lib/rule.js b/node_modules/postcss/lib/rule.js new file mode 100644 index 0000000..a93ab25 --- /dev/null +++ b/node_modules/postcss/lib/rule.js @@ -0,0 +1,27 @@ +'use strict' + +let Container = require('./container') +let list = require('./list') + +class Rule extends Container { + constructor(defaults) { + super(defaults) + this.type = 'rule' + if (!this.nodes) this.nodes = [] + } + + get selectors() { + return list.comma(this.selector) + } + + set selectors(values) { + let match = this.selector ? this.selector.match(/,\s*/) : null + let sep = match ? match[0] : ',' + this.raw('between', 'beforeOpen') + this.selector = values.join(sep) + } +} + +module.exports = Rule +Rule.default = Rule + +Container.registerRule(Rule) diff --git a/node_modules/postcss/lib/stringifier.d.ts b/node_modules/postcss/lib/stringifier.d.ts new file mode 100644 index 0000000..f707a6a --- /dev/null +++ b/node_modules/postcss/lib/stringifier.d.ts @@ -0,0 +1,46 @@ +import { + AnyNode, + AtRule, + Builder, + Comment, + Container, + Declaration, + Document, + Root, + Rule +} from './postcss.js' + +declare namespace Stringifier { + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { Stringifier_ as default } +} + +declare class Stringifier_ { + builder: Builder + constructor(builder: Builder) + atrule(node: AtRule, semicolon?: boolean): void + beforeAfter(node: AnyNode, detect: 'after' | 'before'): string + block(node: AnyNode, start: string): void + body(node: Container): void + comment(node: Comment): void + decl(node: Declaration, semicolon?: boolean): void + document(node: Document): void + raw(node: AnyNode, own: null | string, detect?: string): string + rawBeforeClose(root: Root): string | undefined + rawBeforeComment(root: Root, node: Comment): string | undefined + rawBeforeDecl(root: Root, node: Declaration): string | undefined + rawBeforeOpen(root: Root): string | undefined + rawBeforeRule(root: Root): string | undefined + rawColon(root: Root): string | undefined + rawEmptyBody(root: Root): string | undefined + rawIndent(root: Root): string | undefined + rawSemicolon(root: Root): boolean | undefined + rawValue(node: AnyNode, prop: string): string + root(node: Root): void + rule(node: Rule): void + stringify(node: AnyNode, semicolon?: boolean): void +} + +declare class Stringifier extends Stringifier_ {} + +export = Stringifier diff --git a/node_modules/postcss/lib/stringifier.js b/node_modules/postcss/lib/stringifier.js new file mode 100644 index 0000000..e07ad12 --- /dev/null +++ b/node_modules/postcss/lib/stringifier.js @@ -0,0 +1,353 @@ +'use strict' + +const DEFAULT_RAW = { + after: '\n', + beforeClose: '\n', + beforeComment: '\n', + beforeDecl: '\n', + beforeOpen: ' ', + beforeRule: '\n', + colon: ': ', + commentLeft: ' ', + commentRight: ' ', + emptyBody: '', + indent: ' ', + semicolon: false +} + +function capitalize(str) { + return str[0].toUpperCase() + str.slice(1) +} + +class Stringifier { + constructor(builder) { + this.builder = builder + } + + atrule(node, semicolon) { + let name = '@' + node.name + let params = node.params ? this.rawValue(node, 'params') : '' + + if (typeof node.raws.afterName !== 'undefined') { + name += node.raws.afterName + } else if (params) { + name += ' ' + } + + if (node.nodes) { + this.block(node, name + params) + } else { + let end = (node.raws.between || '') + (semicolon ? ';' : '') + this.builder(name + params + end, node) + } + } + + beforeAfter(node, detect) { + let value + if (node.type === 'decl') { + value = this.raw(node, null, 'beforeDecl') + } else if (node.type === 'comment') { + value = this.raw(node, null, 'beforeComment') + } else if (detect === 'before') { + value = this.raw(node, null, 'beforeRule') + } else { + value = this.raw(node, null, 'beforeClose') + } + + let buf = node.parent + let depth = 0 + while (buf && buf.type !== 'root') { + depth += 1 + buf = buf.parent + } + + if (value.includes('\n')) { + let indent = this.raw(node, null, 'indent') + if (indent.length) { + for (let step = 0; step < depth; step++) value += indent + } + } + + return value + } + + block(node, start) { + let between = this.raw(node, 'between', 'beforeOpen') + this.builder(start + between + '{', node, 'start') + + let after + if (node.nodes && node.nodes.length) { + this.body(node) + after = this.raw(node, 'after') + } else { + after = this.raw(node, 'after', 'emptyBody') + } + + if (after) this.builder(after) + this.builder('}', node, 'end') + } + + body(node) { + let last = node.nodes.length - 1 + while (last > 0) { + if (node.nodes[last].type !== 'comment') break + last -= 1 + } + + let semicolon = this.raw(node, 'semicolon') + for (let i = 0; i < node.nodes.length; i++) { + let child = node.nodes[i] + let before = this.raw(child, 'before') + if (before) this.builder(before) + this.stringify(child, last !== i || semicolon) + } + } + + comment(node) { + let left = this.raw(node, 'left', 'commentLeft') + let right = this.raw(node, 'right', 'commentRight') + this.builder('/*' + left + node.text + right + '*/', node) + } + + decl(node, semicolon) { + let between = this.raw(node, 'between', 'colon') + let string = node.prop + between + this.rawValue(node, 'value') + + if (node.important) { + string += node.raws.important || ' !important' + } + + if (semicolon) string += ';' + this.builder(string, node) + } + + document(node) { + this.body(node) + } + + raw(node, own, detect) { + let value + if (!detect) detect = own + + // Already had + if (own) { + value = node.raws[own] + if (typeof value !== 'undefined') return value + } + + let parent = node.parent + + if (detect === 'before') { + // Hack for first rule in CSS + if (!parent || (parent.type === 'root' && parent.first === node)) { + return '' + } + + // `root` nodes in `document` should use only their own raws + if (parent && parent.type === 'document') { + return '' + } + } + + // Floating child without parent + if (!parent) return DEFAULT_RAW[detect] + + // Detect style by other nodes + let root = node.root() + if (!root.rawCache) root.rawCache = {} + if (typeof root.rawCache[detect] !== 'undefined') { + return root.rawCache[detect] + } + + if (detect === 'before' || detect === 'after') { + return this.beforeAfter(node, detect) + } else { + let method = 'raw' + capitalize(detect) + if (this[method]) { + value = this[method](root, node) + } else { + root.walk(i => { + value = i.raws[own] + if (typeof value !== 'undefined') return false + }) + } + } + + if (typeof value === 'undefined') value = DEFAULT_RAW[detect] + + root.rawCache[detect] = value + return value + } + + rawBeforeClose(root) { + let value + root.walk(i => { + if (i.nodes && i.nodes.length > 0) { + if (typeof i.raws.after !== 'undefined') { + value = i.raws.after + if (value.includes('\n')) { + value = value.replace(/[^\n]+$/, '') + } + return false + } + } + }) + if (value) value = value.replace(/\S/g, '') + return value + } + + rawBeforeComment(root, node) { + let value + root.walkComments(i => { + if (typeof i.raws.before !== 'undefined') { + value = i.raws.before + if (value.includes('\n')) { + value = value.replace(/[^\n]+$/, '') + } + return false + } + }) + if (typeof value === 'undefined') { + value = this.raw(node, null, 'beforeDecl') + } else if (value) { + value = value.replace(/\S/g, '') + } + return value + } + + rawBeforeDecl(root, node) { + let value + root.walkDecls(i => { + if (typeof i.raws.before !== 'undefined') { + value = i.raws.before + if (value.includes('\n')) { + value = value.replace(/[^\n]+$/, '') + } + return false + } + }) + if (typeof value === 'undefined') { + value = this.raw(node, null, 'beforeRule') + } else if (value) { + value = value.replace(/\S/g, '') + } + return value + } + + rawBeforeOpen(root) { + let value + root.walk(i => { + if (i.type !== 'decl') { + value = i.raws.between + if (typeof value !== 'undefined') return false + } + }) + return value + } + + rawBeforeRule(root) { + let value + root.walk(i => { + if (i.nodes && (i.parent !== root || root.first !== i)) { + if (typeof i.raws.before !== 'undefined') { + value = i.raws.before + if (value.includes('\n')) { + value = value.replace(/[^\n]+$/, '') + } + return false + } + } + }) + if (value) value = value.replace(/\S/g, '') + return value + } + + rawColon(root) { + let value + root.walkDecls(i => { + if (typeof i.raws.between !== 'undefined') { + value = i.raws.between.replace(/[^\s:]/g, '') + return false + } + }) + return value + } + + rawEmptyBody(root) { + let value + root.walk(i => { + if (i.nodes && i.nodes.length === 0) { + value = i.raws.after + if (typeof value !== 'undefined') return false + } + }) + return value + } + + rawIndent(root) { + if (root.raws.indent) return root.raws.indent + let value + root.walk(i => { + let p = i.parent + if (p && p !== root && p.parent && p.parent === root) { + if (typeof i.raws.before !== 'undefined') { + let parts = i.raws.before.split('\n') + value = parts[parts.length - 1] + value = value.replace(/\S/g, '') + return false + } + } + }) + return value + } + + rawSemicolon(root) { + let value + root.walk(i => { + if (i.nodes && i.nodes.length && i.last.type === 'decl') { + value = i.raws.semicolon + if (typeof value !== 'undefined') return false + } + }) + return value + } + + rawValue(node, prop) { + let value = node[prop] + let raw = node.raws[prop] + if (raw && raw.value === value) { + return raw.raw + } + + return value + } + + root(node) { + this.body(node) + if (node.raws.after) this.builder(node.raws.after) + } + + rule(node) { + this.block(node, this.rawValue(node, 'selector')) + if (node.raws.ownSemicolon) { + this.builder(node.raws.ownSemicolon, node, 'end') + } + } + + stringify(node, semicolon) { + /* c8 ignore start */ + if (!this[node.type]) { + throw new Error( + 'Unknown AST node type ' + + node.type + + '. ' + + 'Maybe you need to change PostCSS stringifier.' + ) + } + /* c8 ignore stop */ + this[node.type](node, semicolon) + } +} + +module.exports = Stringifier +Stringifier.default = Stringifier diff --git a/node_modules/postcss/lib/stringify.d.ts b/node_modules/postcss/lib/stringify.d.ts new file mode 100644 index 0000000..06ad0b4 --- /dev/null +++ b/node_modules/postcss/lib/stringify.d.ts @@ -0,0 +1,9 @@ +import { Stringifier } from './postcss.js' + +interface Stringify extends Stringifier { + default: Stringify +} + +declare const stringify: Stringify + +export = stringify diff --git a/node_modules/postcss/lib/stringify.js b/node_modules/postcss/lib/stringify.js new file mode 100644 index 0000000..77bd017 --- /dev/null +++ b/node_modules/postcss/lib/stringify.js @@ -0,0 +1,11 @@ +'use strict' + +let Stringifier = require('./stringifier') + +function stringify(node, builder) { + let str = new Stringifier(builder) + str.stringify(node) +} + +module.exports = stringify +stringify.default = stringify diff --git a/node_modules/postcss/lib/symbols.js b/node_modules/postcss/lib/symbols.js new file mode 100644 index 0000000..a142c26 --- /dev/null +++ b/node_modules/postcss/lib/symbols.js @@ -0,0 +1,5 @@ +'use strict' + +module.exports.isClean = Symbol('isClean') + +module.exports.my = Symbol('my') diff --git a/node_modules/postcss/lib/terminal-highlight.js b/node_modules/postcss/lib/terminal-highlight.js new file mode 100644 index 0000000..6196c9d --- /dev/null +++ b/node_modules/postcss/lib/terminal-highlight.js @@ -0,0 +1,70 @@ +'use strict' + +let pico = require('picocolors') + +let tokenizer = require('./tokenize') + +let Input + +function registerInput(dependant) { + Input = dependant +} + +const HIGHLIGHT_THEME = { + ';': pico.yellow, + ':': pico.yellow, + '(': pico.cyan, + ')': pico.cyan, + '[': pico.yellow, + ']': pico.yellow, + '{': pico.yellow, + '}': pico.yellow, + 'at-word': pico.cyan, + 'brackets': pico.cyan, + 'call': pico.cyan, + 'class': pico.yellow, + 'comment': pico.gray, + 'hash': pico.magenta, + 'string': pico.green +} + +function getTokenType([type, value], processor) { + if (type === 'word') { + if (value[0] === '.') { + return 'class' + } + if (value[0] === '#') { + return 'hash' + } + } + + if (!processor.endOfFile()) { + let next = processor.nextToken() + processor.back(next) + if (next[0] === 'brackets' || next[0] === '(') return 'call' + } + + return type +} + +function terminalHighlight(css) { + let processor = tokenizer(new Input(css), { ignoreErrors: true }) + let result = '' + while (!processor.endOfFile()) { + let token = processor.nextToken() + let color = HIGHLIGHT_THEME[getTokenType(token, processor)] + if (color) { + result += token[1] + .split(/\r?\n/) + .map(i => color(i)) + .join('\n') + } else { + result += token[1] + } + } + return result +} + +terminalHighlight.registerInput = registerInput + +module.exports = terminalHighlight diff --git a/node_modules/postcss/lib/tokenize.js b/node_modules/postcss/lib/tokenize.js new file mode 100644 index 0000000..5a9ed17 --- /dev/null +++ b/node_modules/postcss/lib/tokenize.js @@ -0,0 +1,266 @@ +'use strict' + +const SINGLE_QUOTE = "'".charCodeAt(0) +const DOUBLE_QUOTE = '"'.charCodeAt(0) +const BACKSLASH = '\\'.charCodeAt(0) +const SLASH = '/'.charCodeAt(0) +const NEWLINE = '\n'.charCodeAt(0) +const SPACE = ' '.charCodeAt(0) +const FEED = '\f'.charCodeAt(0) +const TAB = '\t'.charCodeAt(0) +const CR = '\r'.charCodeAt(0) +const OPEN_SQUARE = '['.charCodeAt(0) +const CLOSE_SQUARE = ']'.charCodeAt(0) +const OPEN_PARENTHESES = '('.charCodeAt(0) +const CLOSE_PARENTHESES = ')'.charCodeAt(0) +const OPEN_CURLY = '{'.charCodeAt(0) +const CLOSE_CURLY = '}'.charCodeAt(0) +const SEMICOLON = ';'.charCodeAt(0) +const ASTERISK = '*'.charCodeAt(0) +const COLON = ':'.charCodeAt(0) +const AT = '@'.charCodeAt(0) + +const RE_AT_END = /[\t\n\f\r "#'()/;[\\\]{}]/g +const RE_WORD_END = /[\t\n\f\r !"#'():;@[\\\]{}]|\/(?=\*)/g +const RE_BAD_BRACKET = /.[\n"'(/\\]/ +const RE_HEX_ESCAPE = /[\da-f]/i + +module.exports = function tokenizer(input, options = {}) { + let css = input.css.valueOf() + let ignore = options.ignoreErrors + + let code, next, quote, content, escape + let escaped, escapePos, prev, n, currentToken + + let length = css.length + let pos = 0 + let buffer = [] + let returned = [] + + function position() { + return pos + } + + function unclosed(what) { + throw input.error('Unclosed ' + what, pos) + } + + function endOfFile() { + return returned.length === 0 && pos >= length + } + + function nextToken(opts) { + if (returned.length) return returned.pop() + if (pos >= length) return + + let ignoreUnclosed = opts ? opts.ignoreUnclosed : false + + code = css.charCodeAt(pos) + + switch (code) { + case NEWLINE: + case SPACE: + case TAB: + case CR: + case FEED: { + next = pos + do { + next += 1 + code = css.charCodeAt(next) + } while ( + code === SPACE || + code === NEWLINE || + code === TAB || + code === CR || + code === FEED + ) + + currentToken = ['space', css.slice(pos, next)] + pos = next - 1 + break + } + + case OPEN_SQUARE: + case CLOSE_SQUARE: + case OPEN_CURLY: + case CLOSE_CURLY: + case COLON: + case SEMICOLON: + case CLOSE_PARENTHESES: { + let controlChar = String.fromCharCode(code) + currentToken = [controlChar, controlChar, pos] + break + } + + case OPEN_PARENTHESES: { + prev = buffer.length ? buffer.pop()[1] : '' + n = css.charCodeAt(pos + 1) + if ( + prev === 'url' && + n !== SINGLE_QUOTE && + n !== DOUBLE_QUOTE && + n !== SPACE && + n !== NEWLINE && + n !== TAB && + n !== FEED && + n !== CR + ) { + next = pos + do { + escaped = false + next = css.indexOf(')', next + 1) + if (next === -1) { + if (ignore || ignoreUnclosed) { + next = pos + break + } else { + unclosed('bracket') + } + } + escapePos = next + while (css.charCodeAt(escapePos - 1) === BACKSLASH) { + escapePos -= 1 + escaped = !escaped + } + } while (escaped) + + currentToken = ['brackets', css.slice(pos, next + 1), pos, next] + + pos = next + } else { + next = css.indexOf(')', pos + 1) + content = css.slice(pos, next + 1) + + if (next === -1 || RE_BAD_BRACKET.test(content)) { + currentToken = ['(', '(', pos] + } else { + currentToken = ['brackets', content, pos, next] + pos = next + } + } + + break + } + + case SINGLE_QUOTE: + case DOUBLE_QUOTE: { + quote = code === SINGLE_QUOTE ? "'" : '"' + next = pos + do { + escaped = false + next = css.indexOf(quote, next + 1) + if (next === -1) { + if (ignore || ignoreUnclosed) { + next = pos + 1 + break + } else { + unclosed('string') + } + } + escapePos = next + while (css.charCodeAt(escapePos - 1) === BACKSLASH) { + escapePos -= 1 + escaped = !escaped + } + } while (escaped) + + currentToken = ['string', css.slice(pos, next + 1), pos, next] + pos = next + break + } + + case AT: { + RE_AT_END.lastIndex = pos + 1 + RE_AT_END.test(css) + if (RE_AT_END.lastIndex === 0) { + next = css.length - 1 + } else { + next = RE_AT_END.lastIndex - 2 + } + + currentToken = ['at-word', css.slice(pos, next + 1), pos, next] + + pos = next + break + } + + case BACKSLASH: { + next = pos + escape = true + while (css.charCodeAt(next + 1) === BACKSLASH) { + next += 1 + escape = !escape + } + code = css.charCodeAt(next + 1) + if ( + escape && + code !== SLASH && + code !== SPACE && + code !== NEWLINE && + code !== TAB && + code !== CR && + code !== FEED + ) { + next += 1 + if (RE_HEX_ESCAPE.test(css.charAt(next))) { + while (RE_HEX_ESCAPE.test(css.charAt(next + 1))) { + next += 1 + } + if (css.charCodeAt(next + 1) === SPACE) { + next += 1 + } + } + } + + currentToken = ['word', css.slice(pos, next + 1), pos, next] + + pos = next + break + } + + default: { + if (code === SLASH && css.charCodeAt(pos + 1) === ASTERISK) { + next = css.indexOf('*/', pos + 2) + 1 + if (next === 0) { + if (ignore || ignoreUnclosed) { + next = css.length + } else { + unclosed('comment') + } + } + + currentToken = ['comment', css.slice(pos, next + 1), pos, next] + pos = next + } else { + RE_WORD_END.lastIndex = pos + 1 + RE_WORD_END.test(css) + if (RE_WORD_END.lastIndex === 0) { + next = css.length - 1 + } else { + next = RE_WORD_END.lastIndex - 2 + } + + currentToken = ['word', css.slice(pos, next + 1), pos, next] + buffer.push(currentToken) + pos = next + } + + break + } + } + + pos++ + return currentToken + } + + function back(token) { + returned.push(token) + } + + return { + back, + endOfFile, + nextToken, + position + } +} diff --git a/node_modules/postcss/lib/warn-once.js b/node_modules/postcss/lib/warn-once.js new file mode 100644 index 0000000..316e1cf --- /dev/null +++ b/node_modules/postcss/lib/warn-once.js @@ -0,0 +1,13 @@ +/* eslint-disable no-console */ +'use strict' + +let printed = {} + +module.exports = function warnOnce(message) { + if (printed[message]) return + printed[message] = true + + if (typeof console !== 'undefined' && console.warn) { + console.warn(message) + } +} diff --git a/node_modules/postcss/lib/warning.d.ts b/node_modules/postcss/lib/warning.d.ts new file mode 100644 index 0000000..b25bba8 --- /dev/null +++ b/node_modules/postcss/lib/warning.d.ts @@ -0,0 +1,147 @@ +import { RangePosition } from './css-syntax-error.js' +import Node from './node.js' + +declare namespace Warning { + export interface WarningOptions { + /** + * End position, exclusive, in CSS node string that caused the warning. + */ + end?: RangePosition + + /** + * End index, exclusive, in CSS node string that caused the warning. + */ + endIndex?: number + + /** + * Start index, inclusive, in CSS node string that caused the warning. + */ + index?: number + + /** + * CSS node that caused the warning. + */ + node?: Node + + /** + * Name of the plugin that created this warning. `Result#warn` fills + * this property automatically. + */ + plugin?: string + + /** + * Start position, inclusive, in CSS node string that caused the warning. + */ + start?: RangePosition + + /** + * Word in CSS source that caused the warning. + */ + word?: string + } + + // eslint-disable-next-line @typescript-eslint/no-use-before-define + export { Warning_ as default } +} + +/** + * Represents a plugin’s warning. It can be created using `Node#warn`. + * + * ```js + * if (decl.important) { + * decl.warn(result, 'Avoid !important', { word: '!important' }) + * } + * ``` + */ +declare class Warning_ { + /** + * Column for inclusive start position in the input file with this warning’s source. + * + * ```js + * warning.column //=> 6 + * ``` + */ + column: number + + /** + * Column for exclusive end position in the input file with this warning’s source. + * + * ```js + * warning.endColumn //=> 4 + * ``` + */ + endColumn?: number + + /** + * Line for exclusive end position in the input file with this warning’s source. + * + * ```js + * warning.endLine //=> 6 + * ``` + */ + endLine?: number + + /** + * Line for inclusive start position in the input file with this warning’s source. + * + * ```js + * warning.line //=> 5 + * ``` + */ + line: number + + /** + * Contains the CSS node that caused the warning. + * + * ```js + * warning.node.toString() //=> 'color: white !important' + * ``` + */ + node: Node + + /** + * The name of the plugin that created this warning. + * When you call `Node#warn` it will fill this property automatically. + * + * ```js + * warning.plugin //=> 'postcss-important' + * ``` + */ + plugin: string + + /** + * The warning message. + * + * ```js + * warning.text //=> 'Try to avoid !important' + * ``` + */ + text: string + + /** + * Type to filter warnings from `Result#messages`. + * Always equal to `"warning"`. + */ + type: 'warning' + + /** + * @param text Warning message. + * @param opts Warning options. + */ + constructor(text: string, opts?: Warning.WarningOptions) + + /** + * Returns a warning position and message. + * + * ```js + * warning.toString() //=> 'postcss-lint:a.css:10:14: Avoid !important' + * ``` + * + * @return Warning position and message. + */ + toString(): string +} + +declare class Warning extends Warning_ {} + +export = Warning diff --git a/node_modules/postcss/lib/warning.js b/node_modules/postcss/lib/warning.js new file mode 100644 index 0000000..3a3d79c --- /dev/null +++ b/node_modules/postcss/lib/warning.js @@ -0,0 +1,37 @@ +'use strict' + +class Warning { + constructor(text, opts = {}) { + this.type = 'warning' + this.text = text + + if (opts.node && opts.node.source) { + let range = opts.node.rangeBy(opts) + this.line = range.start.line + this.column = range.start.column + this.endLine = range.end.line + this.endColumn = range.end.column + } + + for (let opt in opts) this[opt] = opts[opt] + } + + toString() { + if (this.node) { + return this.node.error(this.text, { + index: this.index, + plugin: this.plugin, + word: this.word + }).message + } + + if (this.plugin) { + return this.plugin + ': ' + this.text + } + + return this.text + } +} + +module.exports = Warning +Warning.default = Warning diff --git a/node_modules/postcss/package.json b/node_modules/postcss/package.json new file mode 100755 index 0000000..db95c4a --- /dev/null +++ b/node_modules/postcss/package.json @@ -0,0 +1,88 @@ +{ + "name": "postcss", + "version": "8.4.29", + "description": "Tool for transforming styles with JS plugins", + "engines": { + "node": "^10 || ^12 || >=14" + }, + "exports": { + ".": { + "require": "./lib/postcss.js", + "import": "./lib/postcss.mjs" + }, + "./lib/at-rule": "./lib/at-rule.js", + "./lib/comment": "./lib/comment.js", + "./lib/container": "./lib/container.js", + "./lib/css-syntax-error": "./lib/css-syntax-error.js", + "./lib/declaration": "./lib/declaration.js", + "./lib/fromJSON": "./lib/fromJSON.js", + "./lib/input": "./lib/input.js", + "./lib/lazy-result": "./lib/lazy-result.js", + "./lib/no-work-result": "./lib/no-work-result.js", + "./lib/list": "./lib/list.js", + "./lib/map-generator": "./lib/map-generator.js", + "./lib/node": "./lib/node.js", + "./lib/parse": "./lib/parse.js", + "./lib/parser": "./lib/parser.js", + "./lib/postcss": "./lib/postcss.js", + "./lib/previous-map": "./lib/previous-map.js", + "./lib/processor": "./lib/processor.js", + "./lib/result": "./lib/result.js", + "./lib/root": "./lib/root.js", + "./lib/rule": "./lib/rule.js", + "./lib/stringifier": "./lib/stringifier.js", + "./lib/stringify": "./lib/stringify.js", + "./lib/symbols": "./lib/symbols.js", + "./lib/terminal-highlight": "./lib/terminal-highlight.js", + "./lib/tokenize": "./lib/tokenize.js", + "./lib/warn-once": "./lib/warn-once.js", + "./lib/warning": "./lib/warning.js", + "./package.json": "./package.json" + }, + "main": "./lib/postcss.js", + "types": "./lib/postcss.d.ts", + "keywords": [ + "css", + "postcss", + "rework", + "preprocessor", + "parser", + "source map", + "transform", + "manipulation", + "transpiler" + ], + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/postcss/" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/postcss" + }, + { + "type": "github", + "url": "https://github.com/sponsors/ai" + } + ], + "author": "Andrey Sitnik ", + "license": "MIT", + "homepage": "https://postcss.org/", + "repository": "postcss/postcss", + "bugs": { + "url": "https://github.com/postcss/postcss/issues" + }, + "dependencies": { + "nanoid": "^3.3.6", + "picocolors": "^1.0.0", + "source-map-js": "^1.0.2" + }, + "browser": { + "./lib/terminal-highlight": false, + "source-map-js": false, + "path": false, + "url": false, + "fs": false + } +} diff --git a/node_modules/rollup/LICENSE.md b/node_modules/rollup/LICENSE.md new file mode 100644 index 0000000..a199a31 --- /dev/null +++ b/node_modules/rollup/LICENSE.md @@ -0,0 +1,695 @@ +# Rollup core license +Rollup is released under the MIT license: + +The MIT License (MIT) + +Copyright (c) 2017 [these people](https://github.com/rollup/rollup/graphs/contributors) + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +# Licenses of bundled dependencies +The published Rollup artifact additionally contains code with the following licenses: +MIT, ISC + +# Bundled dependencies: +## @jridgewell/sourcemap-codec +License: MIT +By: Rich Harris +Repository: git+https://github.com/jridgewell/sourcemap-codec.git + +> The MIT License +> +> Copyright (c) 2015 Rich Harris +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## @rollup/pluginutils +License: MIT +By: Rich Harris +Repository: rollup/plugins + +--------------------------------------- + +## acorn +License: MIT +By: Marijn Haverbeke, Ingvar Stepanyan, Adrian Heine +Repository: https://github.com/acornjs/acorn.git + +> MIT License +> +> Copyright (C) 2012-2022 by various contributors (see AUTHORS) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## acorn-import-assertions +License: MIT +By: Sven Sauleau +Repository: https://github.com/xtuc/acorn-import-assertions + +--------------------------------------- + +## acorn-walk +License: MIT +By: Marijn Haverbeke, Ingvar Stepanyan, Adrian Heine +Repository: https://github.com/acornjs/acorn.git + +> MIT License +> +> Copyright (C) 2012-2020 by various contributors (see AUTHORS) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## anymatch +License: ISC +By: Elan Shanker +Repository: https://github.com/micromatch/anymatch + +> The ISC License +> +> Copyright (c) 2019 Elan Shanker, Paul Miller (https://paulmillr.com) +> +> Permission to use, copy, modify, and/or distribute this software for any +> purpose with or without fee is hereby granted, provided that the above +> copyright notice and this permission notice appear in all copies. +> +> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +> ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +> IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +--------------------------------------- + +## binary-extensions +License: MIT +By: Sindre Sorhus +Repository: sindresorhus/binary-extensions + +> MIT License +> +> Copyright (c) 2019 Sindre Sorhus (https://sindresorhus.com), Paul Miller (https://paulmillr.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## braces +License: MIT +By: Jon Schlinkert, Brian Woodward, Elan Shanker, Eugene Sharygin, hemanth.hm +Repository: micromatch/braces + +> The MIT License (MIT) +> +> Copyright (c) 2014-2018, Jon Schlinkert. +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## builtin-modules +License: MIT +By: Sindre Sorhus +Repository: sindresorhus/builtin-modules + +> MIT License +> +> Copyright (c) Sindre Sorhus (https://sindresorhus.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## chokidar +License: MIT +By: Paul Miller, Elan Shanker +Repository: git+https://github.com/paulmillr/chokidar.git + +> The MIT License (MIT) +> +> Copyright (c) 2012-2019 Paul Miller (https://paulmillr.com), Elan Shanker +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the “Software”), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## colorette +License: MIT +By: Jorge Bucaran +Repository: jorgebucaran/colorette + +> Copyright © Jorge Bucaran <> +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## date-time +License: MIT +By: Sindre Sorhus +Repository: sindresorhus/date-time + +> MIT License +> +> Copyright (c) Sindre Sorhus (https://sindresorhus.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## fill-range +License: MIT +By: Jon Schlinkert, Edo Rivai, Paul Miller, Rouven Weßling +Repository: jonschlinkert/fill-range + +> The MIT License (MIT) +> +> Copyright (c) 2014-present, Jon Schlinkert. +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## flru +License: MIT +By: Luke Edwards +Repository: lukeed/flru + +> MIT License +> +> Copyright (c) Luke Edwards (lukeed.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## glob-parent +License: ISC +By: Gulp Team, Elan Shanker, Blaine Bublitz +Repository: gulpjs/glob-parent + +> The ISC License +> +> Copyright (c) 2015, 2019 Elan Shanker +> +> Permission to use, copy, modify, and/or distribute this software for any +> purpose with or without fee is hereby granted, provided that the above +> copyright notice and this permission notice appear in all copies. +> +> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +> ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +> IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +--------------------------------------- + +## is-binary-path +License: MIT +By: Sindre Sorhus +Repository: sindresorhus/is-binary-path + +> MIT License +> +> Copyright (c) 2019 Sindre Sorhus (https://sindresorhus.com), Paul Miller (https://paulmillr.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## is-extglob +License: MIT +By: Jon Schlinkert +Repository: jonschlinkert/is-extglob + +> The MIT License (MIT) +> +> Copyright (c) 2014-2016, Jon Schlinkert +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## is-glob +License: MIT +By: Jon Schlinkert, Brian Woodward, Daniel Perez +Repository: micromatch/is-glob + +> The MIT License (MIT) +> +> Copyright (c) 2014-2017, Jon Schlinkert. +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## is-number +License: MIT +By: Jon Schlinkert, Olsten Larck, Rouven Weßling +Repository: jonschlinkert/is-number + +> The MIT License (MIT) +> +> Copyright (c) 2014-present, Jon Schlinkert. +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## is-reference +License: MIT +By: Rich Harris +Repository: git+https://github.com/Rich-Harris/is-reference.git + +--------------------------------------- + +## locate-character +License: MIT +By: Rich Harris +Repository: git+https://gitlab.com/Rich-Harris/locate-character.git + +--------------------------------------- + +## magic-string +License: MIT +By: Rich Harris +Repository: https://github.com/rich-harris/magic-string + +> Copyright 2018 Rich Harris +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## normalize-path +License: MIT +By: Jon Schlinkert, Blaine Bublitz +Repository: jonschlinkert/normalize-path + +> The MIT License (MIT) +> +> Copyright (c) 2014-2018, Jon Schlinkert. +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## parse-ms +License: MIT +By: Sindre Sorhus +Repository: sindresorhus/parse-ms + +> MIT License +> +> Copyright (c) Sindre Sorhus (https://sindresorhus.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## picomatch +License: MIT +By: Jon Schlinkert +Repository: micromatch/picomatch + +> The MIT License (MIT) +> +> Copyright (c) 2017-present, Jon Schlinkert. +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## pretty-bytes +License: MIT +By: Sindre Sorhus +Repository: sindresorhus/pretty-bytes + +> MIT License +> +> Copyright (c) Sindre Sorhus (https://sindresorhus.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## pretty-ms +License: MIT +By: Sindre Sorhus +Repository: sindresorhus/pretty-ms + +> MIT License +> +> Copyright (c) Sindre Sorhus (https://sindresorhus.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## readdirp +License: MIT +By: Thorsten Lorenz, Paul Miller +Repository: git://github.com/paulmillr/readdirp.git + +> MIT License +> +> Copyright (c) 2012-2019 Thorsten Lorenz, Paul Miller (https://paulmillr.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all +> copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +> SOFTWARE. + +--------------------------------------- + +## signal-exit +License: ISC +By: Ben Coe +Repository: https://github.com/tapjs/signal-exit.git + +> The ISC License +> +> Copyright (c) 2015-2023 Benjamin Coe, Isaac Z. Schlueter, and Contributors +> +> Permission to use, copy, modify, and/or distribute this software +> for any purpose with or without fee is hereby granted, provided +> that the above copyright notice and this permission notice +> appear in all copies. +> +> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES +> OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE +> LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES +> OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +> WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +--------------------------------------- + +## time-zone +License: MIT +By: Sindre Sorhus +Repository: sindresorhus/time-zone + +> MIT License +> +> Copyright (c) Sindre Sorhus (https://sindresorhus.com) +> +> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +--------------------------------------- + +## to-regex-range +License: MIT +By: Jon Schlinkert, Rouven Weßling +Repository: micromatch/to-regex-range + +> The MIT License (MIT) +> +> Copyright (c) 2015-present, Jon Schlinkert. +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +--------------------------------------- + +## yargs-parser +License: ISC +By: Ben Coe +Repository: https://github.com/yargs/yargs-parser.git + +> Copyright (c) 2016, Contributors +> +> Permission to use, copy, modify, and/or distribute this software +> for any purpose with or without fee is hereby granted, provided +> that the above copyright notice and this permission notice +> appear in all copies. +> +> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES +> OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE +> LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES +> OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +> WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, +> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/rollup/README.md b/node_modules/rollup/README.md new file mode 100644 index 0000000..08ac4d3 --- /dev/null +++ b/node_modules/rollup/README.md @@ -0,0 +1,125 @@ +

+ +

+ +

+ + npm version + + + install size + + + code coverage + + + backers + + + sponsors + + + license + + + + Join the chat at https://is.gd/rollup_chat + +

+ +

Rollup

+ +## Overview + +Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application. It uses the standardized ES module format for code, instead of previous idiosyncratic solutions such as CommonJS and AMD. ES modules let you freely and seamlessly combine the most useful individual functions from your favorite libraries. Rollup can optimize ES modules for faster native loading in modern browsers, or output a legacy module format allowing ES module workflows today. + +## Quick Start Guide + +Install with `npm install --global rollup`. Rollup can be used either through a [command line interface](https://rollupjs.org/command-line-interface/) with an optional configuration file or else through its [JavaScript API](https://rollupjs.org/javascript-api/). Run `rollup --help` to see the available options and parameters. The starter project templates, [rollup-starter-lib](https://github.com/rollup/rollup-starter-lib) and [rollup-starter-app](https://github.com/rollup/rollup-starter-app), demonstrate common configuration options, and more detailed instructions are available throughout the [user guide](https://rollupjs.org/introduction/). + +### Commands + +These commands assume the entry point to your application is named main.js, and that you'd like all imports compiled into a single file named bundle.js. + +For browsers: + +```bash +# compile to a `); + preTransformRequest(server, modulePath, base); + }; + await traverseHtml(html, filename, (node) => { + if (!nodeIsElement(node)) { + return; + } + // script tags + if (node.nodeName === 'script') { + const { src, sourceCodeLocation, isModule } = getScriptInfo(node); + if (src) { + processNodeUrl(src, sourceCodeLocation, s, config, htmlPath, originalUrl, server); + } + else if (isModule && node.childNodes.length) { + addInlineModule(node, 'js'); + } + } + if (node.nodeName === 'style' && node.childNodes.length) { + const children = node.childNodes[0]; + styleUrl.push({ + start: children.sourceCodeLocation.startOffset, + end: children.sourceCodeLocation.endOffset, + code: children.value, + }); + } + // elements with [href/src] attrs + const assetAttrs = assetAttrsConfig[node.nodeName]; + if (assetAttrs) { + for (const p of node.attrs) { + const attrKey = getAttrKey(p); + if (p.value && assetAttrs.includes(attrKey)) { + processNodeUrl(p, node.sourceCodeLocation.attrs[attrKey], s, config, htmlPath, originalUrl); + } + } + } + }); + await Promise.all(styleUrl.map(async ({ start, end, code }, index) => { + const url = `${proxyModulePath}?html-proxy&direct&index=${index}.css`; + // ensure module in graph after successful load + const mod = await moduleGraph.ensureEntryFromUrl(url, false); + ensureWatchedFile(watcher, mod.file, config.root); + const result = await server.pluginContainer.transform(code, mod.id); + let content = ''; + if (result) { + if (result.map) { + if (result.map.mappings) { + await injectSourcesContent(result.map, proxyModulePath, config.logger); + } + content = getCodeWithSourcemap('css', result.code, result.map); + } + else { + content = result.code; + } + } + s.overwrite(start, end, content); + })); + html = s.toString(); + return { + html, + tags: [ + { + tag: 'script', + attrs: { + type: 'module', + src: path$o.posix.join(base, CLIENT_PUBLIC_PATH), + }, + injectTo: 'head-prepend', + }, + ], + }; +}; +function indexHtmlMiddleware(server) { + // Keep the named function. The name is visible in debug logs via `DEBUG=connect:dispatcher ...` + return async function viteIndexHtmlMiddleware(req, res, next) { + if (res.writableEnded) { + return next(); + } + const url = req.url && cleanUrl(req.url); + // htmlFallbackMiddleware appends '.html' to URLs + if (url?.endsWith('.html') && req.headers['sec-fetch-dest'] !== 'script') { + const filename = getHtmlFilename(url, server); + if (fs$l.existsSync(filename)) { + try { + let html = await fsp.readFile(filename, 'utf-8'); + html = await server.transformIndexHtml(url, html, req.originalUrl); + return send$2(req, res, html, 'html', { + headers: server.config.server.headers, + }); + } + catch (e) { + return next(e); + } + } + } + next(); + }; +} +function preTransformRequest(server, url, base) { + if (!server.config.server.preTransformRequests) + return; + url = unwrapId(stripBase(url, base)); + // transform all url as non-ssr as html includes client-side assets only + server.transformRequest(url).catch((e) => { + if (e?.code === ERR_OUTDATED_OPTIMIZED_DEP || + e?.code === ERR_CLOSED_SERVER) { + // these are expected errors + return; + } + // Unexpected error, log the issue but avoid an unhandled exception + server.config.logger.error(e.message); + }); +} + +const logTime = createDebugger('vite:time'); +function timeMiddleware(root) { + // Keep the named function. The name is visible in debug logs via `DEBUG=connect:dispatcher ...` + return function viteTimeMiddleware(req, res, next) { + const start = performance.now(); + const end = res.end; + res.end = (...args) => { + logTime?.(`${timeFrom(start)} ${prettifyUrl(req.url, root)}`); + return end.call(res, ...args); + }; + next(); + }; +} + +class ModuleNode { + /** + * @param setIsSelfAccepting - set `false` to set `isSelfAccepting` later. e.g. #7870 + */ + constructor(url, setIsSelfAccepting = true) { + /** + * Resolved file system path + query + */ + this.id = null; + this.file = null; + this.importers = new Set(); + this.clientImportedModules = new Set(); + this.ssrImportedModules = new Set(); + this.acceptedHmrDeps = new Set(); + this.acceptedHmrExports = null; + this.importedBindings = null; + this.transformResult = null; + this.ssrTransformResult = null; + this.ssrModule = null; + this.ssrError = null; + this.lastHMRTimestamp = 0; + this.lastInvalidationTimestamp = 0; + this.url = url; + this.type = isDirectCSSRequest(url) ? 'css' : 'js'; + if (setIsSelfAccepting) { + this.isSelfAccepting = false; + } + } + get importedModules() { + const importedModules = new Set(this.clientImportedModules); + for (const module of this.ssrImportedModules) { + importedModules.add(module); + } + return importedModules; + } +} +class ModuleGraph { + constructor(resolveId) { + this.resolveId = resolveId; + this.urlToModuleMap = new Map(); + this.idToModuleMap = new Map(); + // a single file may corresponds to multiple modules with different queries + this.fileToModulesMap = new Map(); + this.safeModulesPath = new Set(); + /** + * @internal + */ + this._unresolvedUrlToModuleMap = new Map(); + /** + * @internal + */ + this._ssrUnresolvedUrlToModuleMap = new Map(); + } + async getModuleByUrl(rawUrl, ssr) { + // Quick path, if we already have a module for this rawUrl (even without extension) + rawUrl = removeImportQuery(removeTimestampQuery(rawUrl)); + const mod = this._getUnresolvedUrlToModule(rawUrl, ssr); + if (mod) { + return mod; + } + const [url] = await this._resolveUrl(rawUrl, ssr); + return this.urlToModuleMap.get(url); + } + getModuleById(id) { + return this.idToModuleMap.get(removeTimestampQuery(id)); + } + getModulesByFile(file) { + return this.fileToModulesMap.get(file); + } + onFileChange(file) { + const mods = this.getModulesByFile(file); + if (mods) { + const seen = new Set(); + mods.forEach((mod) => { + this.invalidateModule(mod, seen); + }); + } + } + invalidateModule(mod, seen = new Set(), timestamp = Date.now(), isHmr = false, hmrBoundaries = []) { + if (seen.has(mod)) { + return; + } + seen.add(mod); + if (isHmr) { + mod.lastHMRTimestamp = timestamp; + } + else { + // Save the timestamp for this invalidation, so we can avoid caching the result of possible already started + // processing being done for this module + mod.lastInvalidationTimestamp = timestamp; + } + // Don't invalidate mod.info and mod.meta, as they are part of the processing pipeline + // Invalidating the transform result is enough to ensure this module is re-processed next time it is requested + mod.transformResult = null; + mod.ssrTransformResult = null; + mod.ssrModule = null; + mod.ssrError = null; + // Fix #3033 + if (hmrBoundaries.includes(mod)) { + return; + } + mod.importers.forEach((importer) => { + if (!importer.acceptedHmrDeps.has(mod)) { + this.invalidateModule(importer, seen, timestamp, isHmr); + } + }); + } + invalidateAll() { + const timestamp = Date.now(); + const seen = new Set(); + this.idToModuleMap.forEach((mod) => { + this.invalidateModule(mod, seen, timestamp); + }); + } + /** + * Update the module graph based on a module's updated imports information + * If there are dependencies that no longer have any importers, they are + * returned as a Set. + */ + async updateModuleInfo(mod, importedModules, importedBindings, acceptedModules, acceptedExports, isSelfAccepting, ssr) { + mod.isSelfAccepting = isSelfAccepting; + const prevImports = ssr ? mod.ssrImportedModules : mod.clientImportedModules; + let noLongerImported; + let resolvePromises = []; + let resolveResults = new Array(importedModules.size); + let index = 0; + // update import graph + for (const imported of importedModules) { + const nextIndex = index++; + if (typeof imported === 'string') { + resolvePromises.push(this.ensureEntryFromUrl(imported, ssr).then((dep) => { + dep.importers.add(mod); + resolveResults[nextIndex] = dep; + })); + } + else { + imported.importers.add(mod); + resolveResults[nextIndex] = imported; + } + } + if (resolvePromises.length) { + await Promise.all(resolvePromises); + } + const nextImports = new Set(resolveResults); + if (ssr) { + mod.ssrImportedModules = nextImports; + } + else { + mod.clientImportedModules = nextImports; + } + // remove the importer from deps that were imported but no longer are. + prevImports.forEach((dep) => { + if (!mod.clientImportedModules.has(dep) && + !mod.ssrImportedModules.has(dep)) { + dep.importers.delete(mod); + if (!dep.importers.size) { + (noLongerImported || (noLongerImported = new Set())).add(dep); + } + } + }); + // update accepted hmr deps + resolvePromises = []; + resolveResults = new Array(acceptedModules.size); + index = 0; + for (const accepted of acceptedModules) { + const nextIndex = index++; + if (typeof accepted === 'string') { + resolvePromises.push(this.ensureEntryFromUrl(accepted, ssr).then((dep) => { + resolveResults[nextIndex] = dep; + })); + } + else { + resolveResults[nextIndex] = accepted; + } + } + if (resolvePromises.length) { + await Promise.all(resolvePromises); + } + mod.acceptedHmrDeps = new Set(resolveResults); + // update accepted hmr exports + mod.acceptedHmrExports = acceptedExports; + mod.importedBindings = importedBindings; + return noLongerImported; + } + async ensureEntryFromUrl(rawUrl, ssr, setIsSelfAccepting = true) { + return this._ensureEntryFromUrl(rawUrl, ssr, setIsSelfAccepting); + } + /** + * @internal + */ + async _ensureEntryFromUrl(rawUrl, ssr, setIsSelfAccepting = true, + // Optimization, avoid resolving the same url twice if the caller already did it + resolved) { + // Quick path, if we already have a module for this rawUrl (even without extension) + rawUrl = removeImportQuery(removeTimestampQuery(rawUrl)); + let mod = this._getUnresolvedUrlToModule(rawUrl, ssr); + if (mod) { + return mod; + } + const modPromise = (async () => { + const [url, resolvedId, meta] = await this._resolveUrl(rawUrl, ssr, resolved); + mod = this.idToModuleMap.get(resolvedId); + if (!mod) { + mod = new ModuleNode(url, setIsSelfAccepting); + if (meta) + mod.meta = meta; + this.urlToModuleMap.set(url, mod); + mod.id = resolvedId; + this.idToModuleMap.set(resolvedId, mod); + const file = (mod.file = cleanUrl(resolvedId)); + let fileMappedModules = this.fileToModulesMap.get(file); + if (!fileMappedModules) { + fileMappedModules = new Set(); + this.fileToModulesMap.set(file, fileMappedModules); + } + fileMappedModules.add(mod); + } + // multiple urls can map to the same module and id, make sure we register + // the url to the existing module in that case + else if (!this.urlToModuleMap.has(url)) { + this.urlToModuleMap.set(url, mod); + } + this._setUnresolvedUrlToModule(rawUrl, mod, ssr); + return mod; + })(); + // Also register the clean url to the module, so that we can short-circuit + // resolving the same url twice + this._setUnresolvedUrlToModule(rawUrl, modPromise, ssr); + return modPromise; + } + // some deps, like a css file referenced via @import, don't have its own + // url because they are inlined into the main css import. But they still + // need to be represented in the module graph so that they can trigger + // hmr in the importing css file. + createFileOnlyEntry(file) { + file = normalizePath$3(file); + let fileMappedModules = this.fileToModulesMap.get(file); + if (!fileMappedModules) { + fileMappedModules = new Set(); + this.fileToModulesMap.set(file, fileMappedModules); + } + const url = `${FS_PREFIX}${file}`; + for (const m of fileMappedModules) { + if (m.url === url || m.id === file) { + return m; + } + } + const mod = new ModuleNode(url); + mod.file = file; + fileMappedModules.add(mod); + return mod; + } + // for incoming urls, it is important to: + // 1. remove the HMR timestamp query (?t=xxxx) and the ?import query + // 2. resolve its extension so that urls with or without extension all map to + // the same module + async resolveUrl(url, ssr) { + url = removeImportQuery(removeTimestampQuery(url)); + const mod = await this._getUnresolvedUrlToModule(url, ssr); + if (mod?.id) { + return [mod.url, mod.id, mod.meta]; + } + return this._resolveUrl(url, ssr); + } + /** + * @internal + */ + _getUnresolvedUrlToModule(url, ssr) { + return (ssr ? this._ssrUnresolvedUrlToModuleMap : this._unresolvedUrlToModuleMap).get(url); + } + /** + * @internal + */ + _setUnresolvedUrlToModule(url, mod, ssr) { + (ssr + ? this._ssrUnresolvedUrlToModuleMap + : this._unresolvedUrlToModuleMap).set(url, mod); + } + /** + * @internal + */ + async _resolveUrl(url, ssr, alreadyResolved) { + const resolved = alreadyResolved ?? (await this.resolveId(url, !!ssr)); + const resolvedId = resolved?.id || url; + if (url !== resolvedId && + !url.includes('\0') && + !url.startsWith(`virtual:`)) { + const ext = extname$1(cleanUrl(resolvedId)); + if (ext) { + const pathname = cleanUrl(url); + if (!pathname.endsWith(ext)) { + url = pathname + ext + url.slice(pathname.length); + } + } + } + return [url, resolvedId, resolved?.meta]; + } +} + +function createServer(inlineConfig = {}) { + return _createServer(inlineConfig, { ws: true }); +} +async function _createServer(inlineConfig = {}, options) { + const config = await resolveConfig(inlineConfig, 'serve'); + const { root, server: serverConfig } = config; + const httpsOptions = await resolveHttpsConfig(config.server.https); + const { middlewareMode } = serverConfig; + const resolvedWatchOptions = resolveChokidarOptions(config, { + disableGlobbing: true, + ...serverConfig.watch, + }); + const middlewares = connect$1(); + const httpServer = middlewareMode + ? null + : await resolveHttpServer(serverConfig, middlewares, httpsOptions); + const ws = createWebSocketServer(httpServer, config, httpsOptions); + if (httpServer) { + setClientErrorHandler(httpServer, config.logger); + } + const watcher = chokidar.watch( + // config file dependencies and env file might be outside of root + [root, ...config.configFileDependencies, config.envDir], resolvedWatchOptions); + const moduleGraph = new ModuleGraph((url, ssr) => container.resolveId(url, undefined, { ssr })); + const container = await createPluginContainer(config, moduleGraph, watcher); + const closeHttpServer = createServerCloseFn(httpServer); + let exitProcess; + const server = { + config, + middlewares, + httpServer, + watcher, + pluginContainer: container, + ws, + moduleGraph, + resolvedUrls: null, + ssrTransform(code, inMap, url, originalCode = code) { + return ssrTransform(code, inMap, url, originalCode, server.config); + }, + transformRequest(url, options) { + return transformRequest(url, server, options); + }, + transformIndexHtml: null, + async ssrLoadModule(url, opts) { + if (isDepsOptimizerEnabled(config, true)) { + await initDevSsrDepsOptimizer(config, server); + } + if (config.legacy?.buildSsrCjsExternalHeuristics) { + await updateCjsSsrExternals(server); + } + return ssrLoadModule(url, server, undefined, undefined, opts?.fixStacktrace); + }, + ssrFixStacktrace(e) { + ssrFixStacktrace(e, moduleGraph); + }, + ssrRewriteStacktrace(stack) { + return ssrRewriteStacktrace(stack, moduleGraph); + }, + async reloadModule(module) { + if (serverConfig.hmr !== false && module.file) { + updateModules(module.file, [module], Date.now(), server); + } + }, + async listen(port, isRestart) { + await startServer(server, port); + if (httpServer) { + server.resolvedUrls = await resolveServerUrls(httpServer, config.server, config); + if (!isRestart && config.server.open) + server.openBrowser(); + } + return server; + }, + openBrowser() { + const options = server.config.server; + const url = server.resolvedUrls?.local[0] ?? server.resolvedUrls?.network[0]; + if (url) { + const path = typeof options.open === 'string' + ? new URL(options.open, url).href + : url; + openBrowser(path, true, server.config.logger); + } + else { + server.config.logger.warn('No URL available to open in browser'); + } + }, + async close() { + if (!middlewareMode) { + process.off('SIGTERM', exitProcess); + if (process.env.CI !== 'true') { + process.stdin.off('end', exitProcess); + } + } + await Promise.allSettled([ + watcher.close(), + ws.close(), + container.close(), + getDepsOptimizer(server.config)?.close(), + getDepsOptimizer(server.config, true)?.close(), + closeHttpServer(), + ]); + // Await pending requests. We throw early in transformRequest + // and in hooks if the server is closing for non-ssr requests, + // so the import analysis plugin stops pre-transforming static + // imports and this block is resolved sooner. + // During SSR, we let pending requests finish to avoid exposing + // the server closed error to the users. + while (server._pendingRequests.size > 0) { + await Promise.allSettled([...server._pendingRequests.values()].map((pending) => pending.request)); + } + server.resolvedUrls = null; + }, + printUrls() { + if (server.resolvedUrls) { + printServerUrls(server.resolvedUrls, serverConfig.host, config.logger.info); + } + else if (middlewareMode) { + throw new Error('cannot print server URLs in middleware mode.'); + } + else { + throw new Error('cannot print server URLs before server.listen is called.'); + } + }, + async restart(forceOptimize) { + if (!server._restartPromise) { + server._forceOptimizeOnRestart = !!forceOptimize; + server._restartPromise = restartServer(server).finally(() => { + server._restartPromise = null; + server._forceOptimizeOnRestart = false; + }); + } + return server._restartPromise; + }, + _ssrExternals: null, + _restartPromise: null, + _importGlobMap: new Map(), + _forceOptimizeOnRestart: false, + _pendingRequests: new Map(), + _fsDenyGlob: picomatch$4(config.server.fs.deny, { matchBase: true }), + _shortcutsOptions: undefined, + }; + server.transformIndexHtml = createDevHtmlTransformFn(server); + if (!middlewareMode) { + exitProcess = async () => { + try { + await server.close(); + } + finally { + process.exit(); + } + }; + process.once('SIGTERM', exitProcess); + if (process.env.CI !== 'true') { + process.stdin.on('end', exitProcess); + } + } + const onHMRUpdate = async (file, configOnly) => { + if (serverConfig.hmr !== false) { + try { + await handleHMRUpdate(file, server, configOnly); + } + catch (err) { + ws.send({ + type: 'error', + err: prepareError(err), + }); + } + } + }; + const onFileAddUnlink = async (file) => { + file = normalizePath$3(file); + await handleFileAddUnlink(file, server); + await onHMRUpdate(file, true); + }; + watcher.on('change', async (file) => { + file = normalizePath$3(file); + // invalidate module graph cache on file change + moduleGraph.onFileChange(file); + await onHMRUpdate(file, false); + }); + watcher.on('add', onFileAddUnlink); + watcher.on('unlink', onFileAddUnlink); + ws.on('vite:invalidate', async ({ path, message }) => { + const mod = moduleGraph.urlToModuleMap.get(path); + if (mod && mod.isSelfAccepting && mod.lastHMRTimestamp > 0) { + config.logger.info(colors$1.yellow(`hmr invalidate `) + + colors$1.dim(path) + + (message ? ` ${message}` : ''), { timestamp: true }); + const file = getShortName(mod.file, config.root); + updateModules(file, [...mod.importers], mod.lastHMRTimestamp, server, true); + } + }); + if (!middlewareMode && httpServer) { + httpServer.once('listening', () => { + // update actual port since this may be different from initial value + serverConfig.port = httpServer.address().port; + }); + } + // apply server configuration hooks from plugins + const postHooks = []; + for (const hook of config.getSortedPluginHooks('configureServer')) { + postHooks.push(await hook(server)); + } + // Internal middlewares ------------------------------------------------------ + // request timer + if (process.env.DEBUG) { + middlewares.use(timeMiddleware(root)); + } + // cors (enabled by default) + const { cors } = serverConfig; + if (cors !== false) { + middlewares.use(corsMiddleware(typeof cors === 'boolean' ? {} : cors)); + } + // proxy + const { proxy } = serverConfig; + if (proxy) { + middlewares.use(proxyMiddleware(httpServer, proxy, config)); + } + // base + if (config.base !== '/') { + middlewares.use(baseMiddleware(server)); + } + // open in editor support + middlewares.use('/__open-in-editor', launchEditorMiddleware$1()); + // ping request handler + // Keep the named function. The name is visible in debug logs via `DEBUG=connect:dispatcher ...` + middlewares.use(function viteHMRPingMiddleware(req, res, next) { + if (req.headers['accept'] === 'text/x-vite-ping') { + res.writeHead(204).end(); + } + else { + next(); + } + }); + // serve static files under /public + // this applies before the transform middleware so that these files are served + // as-is without transforms. + if (config.publicDir) { + middlewares.use(servePublicMiddleware(config.publicDir, config.server.headers)); + } + // main transform middleware + middlewares.use(transformMiddleware(server)); + // serve static files + middlewares.use(serveRawFsMiddleware(server)); + middlewares.use(serveStaticMiddleware(root, server)); + // html fallback + if (config.appType === 'spa' || config.appType === 'mpa') { + middlewares.use(htmlFallbackMiddleware(root, config.appType === 'spa')); + } + // run post config hooks + // This is applied before the html middleware so that user middleware can + // serve custom content instead of index.html. + postHooks.forEach((fn) => fn && fn()); + if (config.appType === 'spa' || config.appType === 'mpa') { + // transform index.html + middlewares.use(indexHtmlMiddleware(server)); + // handle 404s + // Keep the named function. The name is visible in debug logs via `DEBUG=connect:dispatcher ...` + middlewares.use(function vite404Middleware(_, res) { + res.statusCode = 404; + res.end(); + }); + } + // error handler + middlewares.use(errorMiddleware(server, middlewareMode)); + // httpServer.listen can be called multiple times + // when port when using next port number + // this code is to avoid calling buildStart multiple times + let initingServer; + let serverInited = false; + const initServer = async () => { + if (serverInited) + return; + if (initingServer) + return initingServer; + initingServer = (async function () { + await container.buildStart({}); + // start deps optimizer after all container plugins are ready + if (isDepsOptimizerEnabled(config, false)) { + await initDepsOptimizer(config, server); + } + initingServer = undefined; + serverInited = true; + })(); + return initingServer; + }; + if (!middlewareMode && httpServer) { + // overwrite listen to init optimizer before server start + const listen = httpServer.listen.bind(httpServer); + httpServer.listen = (async (port, ...args) => { + try { + // ensure ws server started + ws.listen(); + await initServer(); + } + catch (e) { + httpServer.emit('error', e); + return; + } + return listen(port, ...args); + }); + } + else { + if (options.ws) { + ws.listen(); + } + await initServer(); + } + return server; +} +async function startServer(server, inlinePort) { + const httpServer = server.httpServer; + if (!httpServer) { + throw new Error('Cannot call server.listen in middleware mode.'); + } + const options = server.config.server; + const port = inlinePort ?? options.port ?? DEFAULT_DEV_PORT; + const hostname = await resolveHostname(options.host); + await httpServerStart(httpServer, { + port, + strictPort: options.strictPort, + host: hostname.host, + logger: server.config.logger, + }); +} +function createServerCloseFn(server) { + if (!server) { + return () => { }; + } + let hasListened = false; + const openSockets = new Set(); + server.on('connection', (socket) => { + openSockets.add(socket); + socket.on('close', () => { + openSockets.delete(socket); + }); + }); + server.once('listening', () => { + hasListened = true; + }); + return () => new Promise((resolve, reject) => { + openSockets.forEach((s) => s.destroy()); + if (hasListened) { + server.close((err) => { + if (err) { + reject(err); + } + else { + resolve(); + } + }); + } + else { + resolve(); + } + }); +} +function resolvedAllowDir(root, dir) { + return normalizePath$3(path$o.resolve(root, dir)); +} +function resolveServerOptions(root, raw, logger) { + const server = { + preTransformRequests: true, + ...raw, + sourcemapIgnoreList: raw?.sourcemapIgnoreList === false + ? () => false + : raw?.sourcemapIgnoreList || isInNodeModules, + middlewareMode: !!raw?.middlewareMode, + }; + let allowDirs = server.fs?.allow; + const deny = server.fs?.deny || ['.env', '.env.*', '*.{crt,pem}']; + if (!allowDirs) { + allowDirs = [searchForWorkspaceRoot(root)]; + } + allowDirs = allowDirs.map((i) => resolvedAllowDir(root, i)); + // only push client dir when vite itself is outside-of-root + const resolvedClientDir = resolvedAllowDir(root, CLIENT_DIR); + if (!allowDirs.some((dir) => isParentDirectory(dir, resolvedClientDir))) { + allowDirs.push(resolvedClientDir); + } + server.fs = { + strict: server.fs?.strict ?? true, + allow: allowDirs, + deny, + }; + if (server.origin?.endsWith('/')) { + server.origin = server.origin.slice(0, -1); + logger.warn(colors$1.yellow(`${colors$1.bold('(!)')} server.origin should not end with "/". Using "${server.origin}" instead.`)); + } + return server; +} +async function restartServer(server) { + global.__vite_start_time = performance.now(); + const { port: prevPort, host: prevHost } = server.config.server; + const shortcutsOptions = server._shortcutsOptions; + const oldUrls = server.resolvedUrls; + let inlineConfig = server.config.inlineConfig; + if (server._forceOptimizeOnRestart) { + inlineConfig = mergeConfig(inlineConfig, { + optimizeDeps: { + force: true, + }, + }); + } + let newServer = null; + try { + // delay ws server listen + newServer = await _createServer(inlineConfig, { ws: false }); + } + catch (err) { + server.config.logger.error(err.message, { + timestamp: true, + }); + server.config.logger.error('server restart failed', { timestamp: true }); + return; + } + await server.close(); + // Assign new server props to existing server instance + Object.assign(server, newServer); + const { logger, server: { port, host, middlewareMode }, } = server.config; + if (!middlewareMode) { + await server.listen(port, true); + logger.info('server restarted.', { timestamp: true }); + if ((port ?? DEFAULT_DEV_PORT) !== (prevPort ?? DEFAULT_DEV_PORT) || + host !== prevHost || + diffDnsOrderChange(oldUrls, newServer.resolvedUrls)) { + logger.info(''); + server.printUrls(); + } + } + else { + server.ws.listen(); + logger.info('server restarted.', { timestamp: true }); + } + if (shortcutsOptions) { + shortcutsOptions.print = false; + bindShortcuts(newServer, shortcutsOptions); + } +} +async function updateCjsSsrExternals(server) { + if (!server._ssrExternals) { + let knownImports = []; + // Important! We use the non-ssr optimized deps to find known imports + // Only the explicitly defined deps are optimized during dev SSR, so + // we use the generated list from the scanned deps in regular dev. + // This is part of the v2 externalization heuristics and it is kept + // for backwards compatibility in case user needs to fallback to the + // legacy scheme. It may be removed in a future v3 minor. + const depsOptimizer = getDepsOptimizer(server.config, false); // non-ssr + if (depsOptimizer) { + await depsOptimizer.scanProcessing; + knownImports = [ + ...Object.keys(depsOptimizer.metadata.optimized), + ...Object.keys(depsOptimizer.metadata.discovered), + ]; + } + server._ssrExternals = cjsSsrResolveExternals(server.config, knownImports); + } +} + +var index = { + __proto__: null, + _createServer: _createServer, + createServer: createServer, + resolveServerOptions: resolveServerOptions +}; + +/* eslint-disable */ +//@ts-nocheck +//TODO: replace this code with https://github.com/lukeed/polka/pull/148 once it's released +// This is based on https://github.com/preactjs/wmr/blob/main/packages/wmr/src/lib/polkompress.js +// MIT Licensed https://github.com/preactjs/wmr/blob/main/LICENSE +/* global Buffer */ +const noop = () => { }; +const mimes = /text|javascript|\/json|xml/i; +const threshold = 1024; +const level = -1; +let brotli = false; +const getChunkSize = (chunk, enc) => (chunk ? Buffer.byteLength(chunk, enc) : 0); +function compression() { + const brotliOpts = (typeof brotli === 'object' && brotli) || {}; + const gzipOpts = {}; + // disable Brotli on Node<12.7 where it is unsupported: + if (!zlib$1.createBrotliCompress) + brotli = false; + return function viteCompressionMiddleware(req, res, next = noop) { + const accept = req.headers['accept-encoding'] + ''; + const encoding = ((brotli && accept.match(/\bbr\b/)) || + (accept.match(/\bgzip\b/)) || + [])[0]; + // skip if no response body or no supported encoding: + if (req.method === 'HEAD' || !encoding) + return next(); + /** @type {zlib.Gzip | zlib.BrotliCompress} */ + let compress; + let pendingStatus; + /** @type {[string, function][]?} */ + let pendingListeners = []; + let started = false; + let size = 0; + function start() { + started = true; + size = res.getHeader('Content-Length') | 0 || size; + const compressible = mimes.test(String(res.getHeader('Content-Type') || 'text/plain')); + const cleartext = !res.getHeader('Content-Encoding'); + const listeners = pendingListeners || []; + if (compressible && cleartext && size >= threshold) { + res.setHeader('Content-Encoding', encoding); + res.removeHeader('Content-Length'); + if (encoding === 'br') { + const params = { + [zlib$1.constants.BROTLI_PARAM_QUALITY]: level, + [zlib$1.constants.BROTLI_PARAM_SIZE_HINT]: size, + }; + compress = zlib$1.createBrotliCompress({ + params: Object.assign(params, brotliOpts), + }); + } + else { + compress = zlib$1.createGzip(Object.assign({ level }, gzipOpts)); + } + // backpressure + compress.on('data', (chunk) => write.call(res, chunk) === false && compress.pause()); + on.call(res, 'drain', () => compress.resume()); + compress.on('end', () => end.call(res)); + listeners.forEach((p) => compress.on.apply(compress, p)); + } + else { + pendingListeners = null; + listeners.forEach((p) => on.apply(res, p)); + } + writeHead.call(res, pendingStatus || res.statusCode); + } + const { end, write, on, writeHead } = res; + res.writeHead = function (status, reason, headers) { + if (typeof reason !== 'string') + [headers, reason] = [reason, headers]; + if (headers) + for (let i in headers) + res.setHeader(i, headers[i]); + pendingStatus = status; + return this; + }; + res.write = function (chunk, enc, cb) { + size += getChunkSize(chunk, enc); + if (!started) + start(); + if (!compress) + return write.apply(this, arguments); + return compress.write.apply(compress, arguments); + }; + res.end = function (chunk, enc, cb) { + if (arguments.length > 0 && typeof chunk !== 'function') { + size += getChunkSize(chunk, enc); + } + if (!started) + start(); + if (!compress) + return end.apply(this, arguments); + return compress.end.apply(compress, arguments); + }; + res.on = function (type, listener) { + if (!pendingListeners || type !== 'drain') + on.call(this, type, listener); + else if (compress) + compress.on(type, listener); + else + pendingListeners.push([type, listener]); + return this; + }; + next(); + }; +} + +function resolvePreviewOptions(preview, server) { + // The preview server inherits every CommonServerOption from the `server` config + // except for the port to enable having both the dev and preview servers running + // at the same time without extra configuration + return { + port: preview?.port, + strictPort: preview?.strictPort ?? server.strictPort, + host: preview?.host ?? server.host, + https: preview?.https ?? server.https, + open: preview?.open ?? server.open, + proxy: preview?.proxy ?? server.proxy, + cors: preview?.cors ?? server.cors, + headers: preview?.headers ?? server.headers, + }; +} +/** + * Starts the Vite server in preview mode, to simulate a production deployment + */ +async function preview(inlineConfig = {}) { + const config = await resolveConfig(inlineConfig, 'serve', 'production', 'production'); + const distDir = path$o.resolve(config.root, config.build.outDir); + if (!fs$l.existsSync(distDir) && + // error if no plugins implement `configurePreviewServer` + config.plugins.every((plugin) => !plugin.configurePreviewServer) && + // error if called in CLI only. programmatic usage could access `httpServer` + // and affect file serving + process.argv[1]?.endsWith(path$o.normalize('bin/vite.js')) && + process.argv[2] === 'preview') { + throw new Error(`The directory "${config.build.outDir}" does not exist. Did you build your project?`); + } + const app = connect$1(); + const httpServer = await resolveHttpServer(config.preview, app, await resolveHttpsConfig(config.preview?.https)); + setClientErrorHandler(httpServer, config.logger); + const options = config.preview; + const logger = config.logger; + const server = { + config, + middlewares: app, + httpServer, + resolvedUrls: null, + printUrls() { + if (server.resolvedUrls) { + printServerUrls(server.resolvedUrls, options.host, logger.info); + } + else { + throw new Error('cannot print server URLs before server is listening.'); + } + }, + }; + // apply server hooks from plugins + const postHooks = []; + for (const hook of config.getSortedPluginHooks('configurePreviewServer')) { + postHooks.push(await hook(server)); + } + // cors + const { cors } = config.preview; + if (cors !== false) { + app.use(corsMiddleware(typeof cors === 'boolean' ? {} : cors)); + } + // proxy + const { proxy } = config.preview; + if (proxy) { + app.use(proxyMiddleware(httpServer, proxy, config)); + } + app.use(compression()); + const previewBase = config.base === './' || config.base === '' ? '/' : config.base; + // static assets + const headers = config.preview.headers; + const viteAssetMiddleware = (...args) => sirv(distDir, { + etag: true, + dev: true, + single: config.appType === 'spa', + setHeaders(res) { + if (headers) { + for (const name in headers) { + res.setHeader(name, headers[name]); + } + } + }, + shouldServe(filePath) { + return shouldServeFile(filePath, distDir); + }, + })(...args); + app.use(previewBase, viteAssetMiddleware); + // apply post server hooks from plugins + postHooks.forEach((fn) => fn && fn()); + const hostname = await resolveHostname(options.host); + const port = options.port ?? DEFAULT_PREVIEW_PORT; + const protocol = options.https ? 'https' : 'http'; + const serverPort = await httpServerStart(httpServer, { + port, + strictPort: options.strictPort, + host: hostname.host, + logger, + }); + server.resolvedUrls = await resolveServerUrls(httpServer, config.preview, config); + if (options.open) { + const path = typeof options.open === 'string' ? options.open : previewBase; + openBrowser(path.startsWith('http') + ? path + : new URL(path, `${protocol}://${hostname.name}:${serverPort}`).href, true, logger); + } + return server; +} + +var preview$1 = { + __proto__: null, + preview: preview, + resolvePreviewOptions: resolvePreviewOptions +}; + +function resolveSSROptions(ssr, preserveSymlinks, buildSsrCjsExternalHeuristics) { + ssr ?? (ssr = {}); + const optimizeDeps = ssr.optimizeDeps ?? {}; + const format = buildSsrCjsExternalHeuristics ? 'cjs' : 'esm'; + const target = 'node'; + return { + format, + target, + ...ssr, + optimizeDeps: { + disabled: true, + ...optimizeDeps, + esbuildOptions: { + preserveSymlinks, + ...optimizeDeps.esbuildOptions, + }, + }, + }; +} + +const debug = createDebugger('vite:config'); +const promisifiedRealpath = promisify$4(fs$l.realpath); +function defineConfig(config) { + return config; +} +async function resolveConfig(inlineConfig, command, defaultMode = 'development', defaultNodeEnv = 'development') { + let config = inlineConfig; + let configFileDependencies = []; + let mode = inlineConfig.mode || defaultMode; + const isNodeEnvSet = !!process.env.NODE_ENV; + const packageCache = new Map(); + // some dependencies e.g. @vue/compiler-* relies on NODE_ENV for getting + // production-specific behavior, so set it early on + if (!isNodeEnvSet) { + process.env.NODE_ENV = defaultNodeEnv; + } + const configEnv = { + mode, + command, + ssrBuild: !!config.build?.ssr, + }; + let { configFile } = config; + if (configFile !== false) { + const loadResult = await loadConfigFromFile(configEnv, configFile, config.root, config.logLevel); + if (loadResult) { + config = mergeConfig(loadResult.config, config); + configFile = loadResult.path; + configFileDependencies = loadResult.dependencies; + } + } + // user config may provide an alternative mode. But --mode has a higher priority + mode = inlineConfig.mode || config.mode || mode; + configEnv.mode = mode; + const filterPlugin = (p) => { + if (!p) { + return false; + } + else if (!p.apply) { + return true; + } + else if (typeof p.apply === 'function') { + return p.apply({ ...config, mode }, configEnv); + } + else { + return p.apply === command; + } + }; + // Some plugins that aren't intended to work in the bundling of workers (doing post-processing at build time for example). + // And Plugins may also have cached that could be corrupted by being used in these extra rollup calls. + // So we need to separate the worker plugin from the plugin that vite needs to run. + const rawWorkerUserPlugins = (await asyncFlatten(config.worker?.plugins || [])).filter(filterPlugin); + // resolve plugins + const rawUserPlugins = (await asyncFlatten(config.plugins || [])).filter(filterPlugin); + const [prePlugins, normalPlugins, postPlugins] = sortUserPlugins(rawUserPlugins); + // run config hooks + const userPlugins = [...prePlugins, ...normalPlugins, ...postPlugins]; + config = await runConfigHook(config, userPlugins, configEnv); + // If there are custom commonjsOptions, don't force optimized deps for this test + // even if the env var is set as it would interfere with the playground specs. + if (!config.build?.commonjsOptions && + process.env.VITE_TEST_WITHOUT_PLUGIN_COMMONJS) { + config = mergeConfig(config, { + optimizeDeps: { disabled: false }, + ssr: { optimizeDeps: { disabled: false } }, + }); + config.build ?? (config.build = {}); + config.build.commonjsOptions = { include: [] }; + } + // Define logger + const logger = createLogger(config.logLevel, { + allowClearScreen: config.clearScreen, + customLogger: config.customLogger, + }); + // resolve root + const resolvedRoot = normalizePath$3(config.root ? path$o.resolve(config.root) : process.cwd()); + const clientAlias = [ + { + find: /^\/?@vite\/env/, + replacement: path$o.posix.join(FS_PREFIX, normalizePath$3(ENV_ENTRY)), + }, + { + find: /^\/?@vite\/client/, + replacement: path$o.posix.join(FS_PREFIX, normalizePath$3(CLIENT_ENTRY)), + }, + ]; + // resolve alias with internal client alias + const resolvedAlias = normalizeAlias(mergeAlias(clientAlias, config.resolve?.alias || [])); + const resolveOptions = { + mainFields: config.resolve?.mainFields ?? DEFAULT_MAIN_FIELDS, + browserField: config.resolve?.browserField ?? true, + conditions: config.resolve?.conditions ?? [], + extensions: config.resolve?.extensions ?? DEFAULT_EXTENSIONS$1, + dedupe: config.resolve?.dedupe ?? [], + preserveSymlinks: config.resolve?.preserveSymlinks ?? false, + alias: resolvedAlias, + }; + // load .env files + const envDir = config.envDir + ? normalizePath$3(path$o.resolve(resolvedRoot, config.envDir)) + : resolvedRoot; + const userEnv = inlineConfig.envFile !== false && + loadEnv(mode, envDir, resolveEnvPrefix(config)); + // Note it is possible for user to have a custom mode, e.g. `staging` where + // development-like behavior is expected. This is indicated by NODE_ENV=development + // loaded from `.staging.env` and set by us as VITE_USER_NODE_ENV + const userNodeEnv = process.env.VITE_USER_NODE_ENV; + if (!isNodeEnvSet && userNodeEnv) { + if (userNodeEnv === 'development') { + process.env.NODE_ENV = 'development'; + } + else { + // NODE_ENV=production is not supported as it could break HMR in dev for frameworks like Vue + logger.warn(`NODE_ENV=${userNodeEnv} is not supported in the .env file. ` + + `Only NODE_ENV=development is supported to create a development build of your project. ` + + `If you need to set process.env.NODE_ENV, you can set it in the Vite config instead.`); + } + } + const isProduction = process.env.NODE_ENV === 'production'; + // resolve public base url + const isBuild = command === 'build'; + const relativeBaseShortcut = config.base === '' || config.base === './'; + // During dev, we ignore relative base and fallback to '/' + // For the SSR build, relative base isn't possible by means + // of import.meta.url. + const resolvedBase = relativeBaseShortcut + ? !isBuild || config.build?.ssr + ? '/' + : './' + : resolveBaseUrl(config.base, isBuild, logger) ?? '/'; + const resolvedBuildOptions = resolveBuildOptions(config.build, logger, resolvedRoot); + // resolve cache directory + const pkgDir = findNearestPackageData(resolvedRoot, packageCache)?.dir; + const cacheDir = normalizePath$3(config.cacheDir + ? path$o.resolve(resolvedRoot, config.cacheDir) + : pkgDir + ? path$o.join(pkgDir, `node_modules/.vite`) + : path$o.join(resolvedRoot, `.vite`)); + const assetsFilter = config.assetsInclude && + (!Array.isArray(config.assetsInclude) || config.assetsInclude.length) + ? createFilter(config.assetsInclude) + : () => false; + // create an internal resolver to be used in special scenarios, e.g. + // optimizer & handling css @imports + const createResolver = (options) => { + let aliasContainer; + let resolverContainer; + return async (id, importer, aliasOnly, ssr) => { + let container; + if (aliasOnly) { + container = + aliasContainer || + (aliasContainer = await createPluginContainer({ + ...resolved, + plugins: [alias$1({ entries: resolved.resolve.alias })], + })); + } + else { + container = + resolverContainer || + (resolverContainer = await createPluginContainer({ + ...resolved, + plugins: [ + alias$1({ entries: resolved.resolve.alias }), + resolvePlugin({ + ...resolved.resolve, + root: resolvedRoot, + isProduction, + isBuild: command === 'build', + ssrConfig: resolved.ssr, + asSrc: true, + preferRelative: false, + tryIndex: true, + ...options, + idOnly: true, + }), + ], + })); + } + return (await container.resolveId(id, importer, { + ssr, + scan: options?.scan, + }))?.id; + }; + }; + const { publicDir } = config; + const resolvedPublicDir = publicDir !== false && publicDir !== '' + ? path$o.resolve(resolvedRoot, typeof publicDir === 'string' ? publicDir : 'public') + : ''; + const server = resolveServerOptions(resolvedRoot, config.server, logger); + const ssr = resolveSSROptions(config.ssr, resolveOptions.preserveSymlinks, config.legacy?.buildSsrCjsExternalHeuristics); + const middlewareMode = config?.server?.middlewareMode; + const optimizeDeps = config.optimizeDeps || {}; + const BASE_URL = resolvedBase; + // resolve worker + let workerConfig = mergeConfig({}, config); + const [workerPrePlugins, workerNormalPlugins, workerPostPlugins] = sortUserPlugins(rawWorkerUserPlugins); + // run config hooks + const workerUserPlugins = [ + ...workerPrePlugins, + ...workerNormalPlugins, + ...workerPostPlugins, + ]; + workerConfig = await runConfigHook(workerConfig, workerUserPlugins, configEnv); + const resolvedWorkerOptions = { + format: workerConfig.worker?.format || 'iife', + plugins: [], + rollupOptions: workerConfig.worker?.rollupOptions || {}, + getSortedPlugins: undefined, + getSortedPluginHooks: undefined, + }; + const resolvedConfig = { + configFile: configFile ? normalizePath$3(configFile) : undefined, + configFileDependencies: configFileDependencies.map((name) => normalizePath$3(path$o.resolve(name))), + inlineConfig, + root: resolvedRoot, + base: resolvedBase.endsWith('/') ? resolvedBase : resolvedBase + '/', + rawBase: resolvedBase, + resolve: resolveOptions, + publicDir: resolvedPublicDir, + cacheDir, + command, + mode, + ssr, + isWorker: false, + mainConfig: null, + isProduction, + plugins: userPlugins, + css: resolveCSSOptions(config.css), + esbuild: config.esbuild === false + ? false + : { + jsxDev: !isProduction, + ...config.esbuild, + }, + server, + build: resolvedBuildOptions, + preview: resolvePreviewOptions(config.preview, server), + envDir, + env: { + ...userEnv, + BASE_URL, + MODE: mode, + DEV: !isProduction, + PROD: isProduction, + }, + assetsInclude(file) { + return DEFAULT_ASSETS_RE.test(file) || assetsFilter(file); + }, + logger, + packageCache, + createResolver, + optimizeDeps: { + disabled: 'build', + ...optimizeDeps, + esbuildOptions: { + preserveSymlinks: resolveOptions.preserveSymlinks, + ...optimizeDeps.esbuildOptions, + }, + }, + worker: resolvedWorkerOptions, + appType: config.appType ?? (middlewareMode === 'ssr' ? 'custom' : 'spa'), + experimental: { + importGlobRestoreExtension: false, + hmrPartialAccept: false, + ...config.experimental, + }, + getSortedPlugins: undefined, + getSortedPluginHooks: undefined, + }; + const resolved = { + ...config, + ...resolvedConfig, + }; + resolved.plugins = await resolvePlugins(resolved, prePlugins, normalPlugins, postPlugins); + Object.assign(resolved, createPluginHookUtils(resolved.plugins)); + const workerResolved = { + ...workerConfig, + ...resolvedConfig, + isWorker: true, + mainConfig: resolved, + }; + resolvedConfig.worker.plugins = await resolvePlugins(workerResolved, workerPrePlugins, workerNormalPlugins, workerPostPlugins); + Object.assign(resolvedConfig.worker, createPluginHookUtils(resolvedConfig.worker.plugins)); + // call configResolved hooks + await Promise.all([ + ...resolved + .getSortedPluginHooks('configResolved') + .map((hook) => hook(resolved)), + ...resolvedConfig.worker + .getSortedPluginHooks('configResolved') + .map((hook) => hook(workerResolved)), + ]); + // validate config + if (middlewareMode === 'ssr') { + logger.warn(colors$1.yellow(`Setting server.middlewareMode to 'ssr' is deprecated, set server.middlewareMode to \`true\`${config.appType === 'custom' ? '' : ` and appType to 'custom'`} instead`)); + } + if (middlewareMode === 'html') { + logger.warn(colors$1.yellow(`Setting server.middlewareMode to 'html' is deprecated, set server.middlewareMode to \`true\` instead`)); + } + if (config.server?.force && + !isBuild && + config.optimizeDeps?.force === undefined) { + resolved.optimizeDeps.force = true; + logger.warn(colors$1.yellow(`server.force is deprecated, use optimizeDeps.force instead`)); + } + debug?.(`using resolved config: %O`, { + ...resolved, + plugins: resolved.plugins.map((p) => p.name), + worker: { + ...resolved.worker, + plugins: resolved.worker.plugins.map((p) => p.name), + }, + }); + if (config.build?.terserOptions && config.build.minify !== 'terser') { + logger.warn(colors$1.yellow(`build.terserOptions is specified but build.minify is not set to use Terser. ` + + `Note Vite now defaults to use esbuild for minification. If you still ` + + `prefer Terser, set build.minify to "terser".`)); + } + // Check if all assetFileNames have the same reference. + // If not, display a warn for user. + const outputOption = config.build?.rollupOptions?.output ?? []; + // Use isArray to narrow its type to array + if (Array.isArray(outputOption)) { + const assetFileNamesList = outputOption.map((output) => output.assetFileNames); + if (assetFileNamesList.length > 1) { + const firstAssetFileNames = assetFileNamesList[0]; + const hasDifferentReference = assetFileNamesList.some((assetFileNames) => assetFileNames !== firstAssetFileNames); + if (hasDifferentReference) { + resolved.logger.warn(colors$1.yellow(` +assetFileNames isn't equal for every build.rollupOptions.output. A single pattern across all outputs is supported by Vite. +`)); + } + } + } + // Warn about removal of experimental features + if (config.legacy?.buildSsrCjsExternalHeuristics || + config.ssr?.format === 'cjs') { + resolved.logger.warn(colors$1.yellow(` +(!) Experimental legacy.buildSsrCjsExternalHeuristics and ssr.format: 'cjs' are going to be removed in Vite 5. + Find more information and give feedback at https://github.com/vitejs/vite/discussions/13816. +`)); + } + return resolved; +} +/** + * Resolve base url. Note that some users use Vite to build for non-web targets like + * electron or expects to deploy + */ +function resolveBaseUrl(base = '/', isBuild, logger) { + if (base[0] === '.') { + logger.warn(colors$1.yellow(colors$1.bold(`(!) invalid "base" option: ${base}. The value can only be an absolute ` + + `URL, ./, or an empty string.`))); + return '/'; + } + // external URL flag + const isExternal = isExternalUrl(base); + // no leading slash warn + if (!isExternal && base[0] !== '/') { + logger.warn(colors$1.yellow(colors$1.bold(`(!) "base" option should start with a slash.`))); + } + // parse base when command is serve or base is not External URL + if (!isBuild || !isExternal) { + base = new URL(base, 'http://vitejs.dev').pathname; + // ensure leading slash + if (base[0] !== '/') { + base = '/' + base; + } + } + return base; +} +function sortUserPlugins(plugins) { + const prePlugins = []; + const postPlugins = []; + const normalPlugins = []; + if (plugins) { + plugins.flat().forEach((p) => { + if (p.enforce === 'pre') + prePlugins.push(p); + else if (p.enforce === 'post') + postPlugins.push(p); + else + normalPlugins.push(p); + }); + } + return [prePlugins, normalPlugins, postPlugins]; +} +async function loadConfigFromFile(configEnv, configFile, configRoot = process.cwd(), logLevel) { + const start = performance.now(); + const getTime = () => `${(performance.now() - start).toFixed(2)}ms`; + let resolvedPath; + if (configFile) { + // explicit config path is always resolved from cwd + resolvedPath = path$o.resolve(configFile); + } + else { + // implicit config file loaded from inline root (if present) + // otherwise from cwd + for (const filename of DEFAULT_CONFIG_FILES) { + const filePath = path$o.resolve(configRoot, filename); + if (!fs$l.existsSync(filePath)) + continue; + resolvedPath = filePath; + break; + } + } + if (!resolvedPath) { + debug?.('no config file found.'); + return null; + } + let isESM = false; + if (/\.m[jt]s$/.test(resolvedPath)) { + isESM = true; + } + else if (/\.c[jt]s$/.test(resolvedPath)) { + isESM = false; + } + else { + // check package.json for type: "module" and set `isESM` to true + try { + const pkg = lookupFile(configRoot, ['package.json']); + isESM = + !!pkg && JSON.parse(fs$l.readFileSync(pkg, 'utf-8')).type === 'module'; + } + catch (e) { } + } + try { + const bundled = await bundleConfigFile(resolvedPath, isESM); + const userConfig = await loadConfigFromBundledFile(resolvedPath, bundled.code, isESM); + debug?.(`bundled config file loaded in ${getTime()}`); + const config = await (typeof userConfig === 'function' + ? userConfig(configEnv) + : userConfig); + if (!isObject$2(config)) { + throw new Error(`config must export or return an object.`); + } + return { + path: normalizePath$3(resolvedPath), + config, + dependencies: bundled.dependencies, + }; + } + catch (e) { + createLogger(logLevel).error(colors$1.red(`failed to load config from ${resolvedPath}`), { error: e }); + throw e; + } +} +async function bundleConfigFile(fileName, isESM) { + const dirnameVarName = '__vite_injected_original_dirname'; + const filenameVarName = '__vite_injected_original_filename'; + const importMetaUrlVarName = '__vite_injected_original_import_meta_url'; + const result = await build$3({ + absWorkingDir: process.cwd(), + entryPoints: [fileName], + outfile: 'out.js', + write: false, + target: ['node14.18', 'node16'], + platform: 'node', + bundle: true, + format: isESM ? 'esm' : 'cjs', + mainFields: ['main'], + sourcemap: 'inline', + metafile: true, + define: { + __dirname: dirnameVarName, + __filename: filenameVarName, + 'import.meta.url': importMetaUrlVarName, + }, + plugins: [ + { + name: 'externalize-deps', + setup(build) { + const packageCache = new Map(); + const resolveByViteResolver = (id, importer, isRequire) => { + return tryNodeResolve(id, importer, { + root: path$o.dirname(fileName), + isBuild: true, + isProduction: true, + preferRelative: false, + tryIndex: true, + mainFields: [], + browserField: false, + conditions: [], + overrideConditions: ['node'], + dedupe: [], + extensions: DEFAULT_EXTENSIONS$1, + preserveSymlinks: false, + packageCache, + isRequire, + }, false)?.id; + }; + const isESMFile = (id) => { + if (id.endsWith('.mjs')) + return true; + if (id.endsWith('.cjs')) + return false; + const nearestPackageJson = findNearestPackageData(path$o.dirname(id), packageCache); + return (!!nearestPackageJson && nearestPackageJson.data.type === 'module'); + }; + // externalize bare imports + build.onResolve({ filter: /^[^.].*/ }, async ({ path: id, importer, kind }) => { + if (kind === 'entry-point' || + path$o.isAbsolute(id) || + isBuiltin(id)) { + return; + } + // partial deno support as `npm:` does not work with esbuild + if (id.startsWith('npm:')) { + return { external: true }; + } + const isImport = isESM || kind === 'dynamic-import'; + let idFsPath; + try { + idFsPath = resolveByViteResolver(id, importer, !isImport); + } + catch (e) { + if (!isImport) { + let canResolveWithImport = false; + try { + canResolveWithImport = !!resolveByViteResolver(id, importer, false); + } + catch { } + if (canResolveWithImport) { + throw new Error(`Failed to resolve ${JSON.stringify(id)}. This package is ESM only but it was tried to load by \`require\`. See http://vitejs.dev/guide/troubleshooting.html#this-package-is-esm-only for more details.`); + } + } + throw e; + } + if (idFsPath && isImport) { + idFsPath = pathToFileURL(idFsPath).href; + } + if (idFsPath && !isImport && isESMFile(idFsPath)) { + throw new Error(`${JSON.stringify(id)} resolved to an ESM file. ESM file cannot be loaded by \`require\`. See http://vitejs.dev/guide/troubleshooting.html#this-package-is-esm-only for more details.`); + } + return { + path: idFsPath, + external: true, + }; + }); + }, + }, + { + name: 'inject-file-scope-variables', + setup(build) { + build.onLoad({ filter: /\.[cm]?[jt]s$/ }, async (args) => { + const contents = await fsp.readFile(args.path, 'utf8'); + const injectValues = `const ${dirnameVarName} = ${JSON.stringify(path$o.dirname(args.path))};` + + `const ${filenameVarName} = ${JSON.stringify(args.path)};` + + `const ${importMetaUrlVarName} = ${JSON.stringify(pathToFileURL(args.path).href)};`; + return { + loader: args.path.endsWith('ts') ? 'ts' : 'js', + contents: injectValues + contents, + }; + }); + }, + }, + ], + }); + const { text } = result.outputFiles[0]; + return { + code: text, + dependencies: result.metafile ? Object.keys(result.metafile.inputs) : [], + }; +} +const _require = createRequire$1(import.meta.url); +async function loadConfigFromBundledFile(fileName, bundledCode, isESM) { + // for esm, before we can register loaders without requiring users to run node + // with --experimental-loader themselves, we have to do a hack here: + // write it to disk, load it with native Node ESM, then delete the file. + if (isESM) { + const fileBase = `${fileName}.timestamp-${Date.now()}-${Math.random() + .toString(16) + .slice(2)}`; + const fileNameTmp = `${fileBase}.mjs`; + const fileUrl = `${pathToFileURL(fileBase)}.mjs`; + await fsp.writeFile(fileNameTmp, bundledCode); + try { + return (await dynamicImport(fileUrl)).default; + } + finally { + fs$l.unlink(fileNameTmp, () => { }); // Ignore errors + } + } + // for cjs, we can register a custom loader via `_require.extensions` + else { + const extension = path$o.extname(fileName); + // We don't use fsp.realpath() here because it has the same behaviour as + // fs.realpath.native. On some Windows systems, it returns uppercase volume + // letters (e.g. "C:\") while the Node.js loader uses lowercase volume letters. + // See https://github.com/vitejs/vite/issues/12923 + const realFileName = await promisifiedRealpath(fileName); + const loaderExt = extension in _require.extensions ? extension : '.js'; + const defaultLoader = _require.extensions[loaderExt]; + _require.extensions[loaderExt] = (module, filename) => { + if (filename === realFileName) { + module._compile(bundledCode, filename); + } + else { + defaultLoader(module, filename); + } + }; + // clear cache in case of server restart + delete _require.cache[_require.resolve(fileName)]; + const raw = _require(fileName); + _require.extensions[loaderExt] = defaultLoader; + return raw.__esModule ? raw.default : raw; + } +} +async function runConfigHook(config, plugins, configEnv) { + let conf = config; + for (const p of getSortedPluginsByHook('config', plugins)) { + const hook = p.config; + const handler = hook && 'handler' in hook ? hook.handler : hook; + if (handler) { + const res = await handler(conf, configEnv); + if (res) { + conf = mergeConfig(conf, res); + } + } + } + return conf; +} +function getDepOptimizationConfig(config, ssr) { + return ssr ? config.ssr.optimizeDeps : config.optimizeDeps; +} +function isDepsOptimizerEnabled(config, ssr) { + const { command } = config; + const { disabled } = getDepOptimizationConfig(config, ssr); + return !(disabled === true || + (command === 'build' && disabled === 'build') || + (command === 'serve' && disabled === 'dev')); +} + +export { loadEnv as A, resolveEnvPrefix as B, colors$1 as C, bindShortcuts as D, getDefaultExportFromCjs as E, commonjsGlobal as F, index$1 as G, build$1 as H, index as I, preview$1 as J, preprocessCSS as a, build as b, createServer as c, resolvePackageData as d, buildErrorMessage as e, formatPostcssSourceMap as f, defineConfig as g, resolveConfig as h, isInNodeModules as i, resolveBaseUrl as j, getDepOptimizationConfig as k, loadConfigFromFile as l, isDepsOptimizerEnabled as m, normalizePath$3 as n, optimizeDeps as o, preview as p, mergeConfig as q, resolvePackageEntry as r, sortUserPlugins as s, transformWithEsbuild as t, mergeAlias as u, createFilter as v, send$2 as w, createLogger as x, searchForWorkspaceRoot as y, isFileServingAllowed as z }; diff --git a/node_modules/vite/dist/node/chunks/dep-e0331088.js b/node_modules/vite/dist/node/chunks/dep-e0331088.js new file mode 100644 index 0000000..e6d1e25 --- /dev/null +++ b/node_modules/vite/dist/node/chunks/dep-e0331088.js @@ -0,0 +1,914 @@ +import { E as getDefaultExportFromCjs } from './dep-df561101.js'; +import require$$0 from 'path'; +import require$$0__default from 'fs'; +import { l as lib } from './dep-c423598f.js'; + +import { fileURLToPath as __cjs_fileURLToPath } from 'node:url'; +import { dirname as __cjs_dirname } from 'node:path'; +import { createRequire as __cjs_createRequire } from 'node:module'; + +const __filename = __cjs_fileURLToPath(import.meta.url); +const __dirname = __cjs_dirname(__filename); +const require = __cjs_createRequire(import.meta.url); +const __require = require; +function _mergeNamespaces(n, m) { + for (var i = 0; i < m.length; i++) { + var e = m[i]; + if (typeof e !== 'string' && !Array.isArray(e)) { for (var k in e) { + if (k !== 'default' && !(k in n)) { + n[k] = e[k]; + } + } } + } + return n; +} + +const startsWithKeywordRegexp = /^(all|not|only|print|screen)/i; + +var joinMedia$1 = function (parentMedia, childMedia) { + if (!parentMedia.length && childMedia.length) return childMedia + if (parentMedia.length && !childMedia.length) return parentMedia + if (!parentMedia.length && !childMedia.length) return [] + + const media = []; + + parentMedia.forEach(parentItem => { + const parentItemStartsWithKeyword = startsWithKeywordRegexp.test(parentItem); + + childMedia.forEach(childItem => { + const childItemStartsWithKeyword = startsWithKeywordRegexp.test(childItem); + if (parentItem !== childItem) { + if (childItemStartsWithKeyword && !parentItemStartsWithKeyword) { + media.push(`${childItem} and ${parentItem}`); + } else { + media.push(`${parentItem} and ${childItem}`); + } + } + }); + }); + + return media +}; + +var joinLayer$1 = function (parentLayer, childLayer) { + if (!parentLayer.length && childLayer.length) return childLayer + if (parentLayer.length && !childLayer.length) return parentLayer + if (!parentLayer.length && !childLayer.length) return [] + + return parentLayer.concat(childLayer) +}; + +var readCache$1 = {exports: {}}; + +var pify$2 = {exports: {}}; + +var processFn = function (fn, P, opts) { + return function () { + var that = this; + var args = new Array(arguments.length); + + for (var i = 0; i < arguments.length; i++) { + args[i] = arguments[i]; + } + + return new P(function (resolve, reject) { + args.push(function (err, result) { + if (err) { + reject(err); + } else if (opts.multiArgs) { + var results = new Array(arguments.length - 1); + + for (var i = 1; i < arguments.length; i++) { + results[i - 1] = arguments[i]; + } + + resolve(results); + } else { + resolve(result); + } + }); + + fn.apply(that, args); + }); + }; +}; + +var pify$1 = pify$2.exports = function (obj, P, opts) { + if (typeof P !== 'function') { + opts = P; + P = Promise; + } + + opts = opts || {}; + opts.exclude = opts.exclude || [/.+Sync$/]; + + var filter = function (key) { + var match = function (pattern) { + return typeof pattern === 'string' ? key === pattern : pattern.test(key); + }; + + return opts.include ? opts.include.some(match) : !opts.exclude.some(match); + }; + + var ret = typeof obj === 'function' ? function () { + if (opts.excludeMain) { + return obj.apply(this, arguments); + } + + return processFn(obj, P, opts).apply(this, arguments); + } : {}; + + return Object.keys(obj).reduce(function (ret, key) { + var x = obj[key]; + + ret[key] = typeof x === 'function' && filter(key) ? processFn(x, P, opts) : x; + + return ret; + }, ret); +}; + +pify$1.all = pify$1; + +var pifyExports = pify$2.exports; + +var fs = require$$0__default; +var path$2 = require$$0; +var pify = pifyExports; + +var stat = pify(fs.stat); +var readFile = pify(fs.readFile); +var resolve = path$2.resolve; + +var cache = Object.create(null); + +function convert(content, encoding) { + if (Buffer.isEncoding(encoding)) { + return content.toString(encoding); + } + return content; +} + +readCache$1.exports = function (path, encoding) { + path = resolve(path); + + return stat(path).then(function (stats) { + var item = cache[path]; + + if (item && item.mtime.getTime() === stats.mtime.getTime()) { + return convert(item.content, encoding); + } + + return readFile(path).then(function (data) { + cache[path] = { + mtime: stats.mtime, + content: data + }; + + return convert(data, encoding); + }); + }).catch(function (err) { + cache[path] = null; + return Promise.reject(err); + }); +}; + +readCache$1.exports.sync = function (path, encoding) { + path = resolve(path); + + try { + var stats = fs.statSync(path); + var item = cache[path]; + + if (item && item.mtime.getTime() === stats.mtime.getTime()) { + return convert(item.content, encoding); + } + + var data = fs.readFileSync(path); + + cache[path] = { + mtime: stats.mtime, + content: data + }; + + return convert(data, encoding); + } catch (err) { + cache[path] = null; + throw err; + } + +}; + +readCache$1.exports.get = function (path, encoding) { + path = resolve(path); + if (cache[path]) { + return convert(cache[path].content, encoding); + } + return null; +}; + +readCache$1.exports.clear = function () { + cache = Object.create(null); +}; + +var readCacheExports = readCache$1.exports; + +const dataURLRegexp = /^data:text\/css;base64,/i; + +function isValid(url) { + return dataURLRegexp.test(url) +} + +function contents(url) { + // "data:text/css;base64,".length === 21 + return Buffer.from(url.slice(21), "base64").toString() +} + +var dataUrl = { + isValid, + contents, +}; + +const readCache = readCacheExports; +const dataURL$1 = dataUrl; + +var loadContent$1 = filename => { + if (dataURL$1.isValid(filename)) { + return dataURL$1.contents(filename) + } + + return readCache(filename, "utf-8") +}; + +// builtin tooling +const path$1 = require$$0; + +// placeholder tooling +let sugarss; + +var processContent$1 = function processContent( + result, + content, + filename, + options, + postcss +) { + const { plugins } = options; + const ext = path$1.extname(filename); + + const parserList = []; + + // SugarSS support: + if (ext === ".sss") { + if (!sugarss) { + try { + sugarss = __require('sugarss'); + } catch {} // Ignore + } + if (sugarss) + return runPostcss(postcss, content, filename, plugins, [sugarss]) + } + + // Syntax support: + if (result.opts.syntax?.parse) { + parserList.push(result.opts.syntax.parse); + } + + // Parser support: + if (result.opts.parser) parserList.push(result.opts.parser); + // Try the default as a last resort: + parserList.push(null); + + return runPostcss(postcss, content, filename, plugins, parserList) +}; + +function runPostcss(postcss, content, filename, plugins, parsers, index) { + if (!index) index = 0; + return postcss(plugins) + .process(content, { + from: filename, + parser: parsers[index], + }) + .catch(err => { + // If there's an error, try the next parser + index++; + // If there are no parsers left, throw it + if (index === parsers.length) throw err + return runPostcss(postcss, content, filename, plugins, parsers, index) + }) +} + +// external tooling +const valueParser = lib; + +// extended tooling +const { stringify } = valueParser; + +function split(params, start) { + const list = []; + const last = params.reduce((item, node, index) => { + if (index < start) return "" + if (node.type === "div" && node.value === ",") { + list.push(item); + return "" + } + return item + stringify(node) + }, ""); + list.push(last); + return list +} + +var parseStatements$1 = function (result, styles) { + const statements = []; + let nodes = []; + + styles.each(node => { + let stmt; + if (node.type === "atrule") { + if (node.name === "import") stmt = parseImport(result, node); + else if (node.name === "media") stmt = parseMedia(result, node); + else if (node.name === "charset") stmt = parseCharset(result, node); + } + + if (stmt) { + if (nodes.length) { + statements.push({ + type: "nodes", + nodes, + media: [], + layer: [], + }); + nodes = []; + } + statements.push(stmt); + } else nodes.push(node); + }); + + if (nodes.length) { + statements.push({ + type: "nodes", + nodes, + media: [], + layer: [], + }); + } + + return statements +}; + +function parseMedia(result, atRule) { + const params = valueParser(atRule.params).nodes; + return { + type: "media", + node: atRule, + media: split(params, 0), + layer: [], + } +} + +function parseCharset(result, atRule) { + if (atRule.prev()) { + return result.warn("@charset must precede all other statements", { + node: atRule, + }) + } + return { + type: "charset", + node: atRule, + media: [], + layer: [], + } +} + +function parseImport(result, atRule) { + let prev = atRule.prev(); + if (prev) { + do { + if ( + prev.type !== "comment" && + (prev.type !== "atrule" || + (prev.name !== "import" && + prev.name !== "charset" && + !(prev.name === "layer" && !prev.nodes))) + ) { + return result.warn( + "@import must precede all other statements (besides @charset or empty @layer)", + { node: atRule } + ) + } + prev = prev.prev(); + } while (prev) + } + + if (atRule.nodes) { + return result.warn( + "It looks like you didn't end your @import statement correctly. " + + "Child nodes are attached to it.", + { node: atRule } + ) + } + + const params = valueParser(atRule.params).nodes; + const stmt = { + type: "import", + node: atRule, + media: [], + layer: [], + }; + + // prettier-ignore + if ( + !params.length || + ( + params[0].type !== "string" || + !params[0].value + ) && + ( + params[0].type !== "function" || + params[0].value !== "url" || + !params[0].nodes.length || + !params[0].nodes[0].value + ) + ) { + return result.warn(`Unable to find uri in '${ atRule.toString() }'`, { + node: atRule, + }) + } + + if (params[0].type === "string") stmt.uri = params[0].value; + else stmt.uri = params[0].nodes[0].value; + stmt.fullUri = stringify(params[0]); + + let remainder = params; + if (remainder.length > 2) { + if ( + (remainder[2].type === "word" || remainder[2].type === "function") && + remainder[2].value === "layer" + ) { + if (remainder[1].type !== "space") { + return result.warn("Invalid import layer statement", { node: atRule }) + } + + if (remainder[2].nodes) { + stmt.layer = [stringify(remainder[2].nodes)]; + } else { + stmt.layer = [""]; + } + remainder = remainder.slice(2); + } + } + + if (remainder.length > 2) { + if (remainder[1].type !== "space") { + return result.warn("Invalid import media statement", { node: atRule }) + } + + stmt.media = split(remainder, 2); + } + + return stmt +} + +var assignLayerNames$1 = function (layer, node, state, options) { + layer.forEach((layerPart, i) => { + if (layerPart.trim() === "") { + if (options.nameLayer) { + layer[i] = options + .nameLayer(state.anonymousLayerCounter++, state.rootFilename) + .toString(); + } else { + throw node.error( + `When using anonymous layers in @import you must also set the "nameLayer" plugin option` + ) + } + } + }); +}; + +// builtin tooling +const path = require$$0; + +// internal tooling +const joinMedia = joinMedia$1; +const joinLayer = joinLayer$1; +const resolveId = (id) => id; +const loadContent = loadContent$1; +const processContent = processContent$1; +const parseStatements = parseStatements$1; +const assignLayerNames = assignLayerNames$1; +const dataURL = dataUrl; + +function AtImport(options) { + options = { + root: process.cwd(), + path: [], + skipDuplicates: true, + resolve: resolveId, + load: loadContent, + plugins: [], + addModulesDirectories: [], + nameLayer: null, + ...options, + }; + + options.root = path.resolve(options.root); + + // convert string to an array of a single element + if (typeof options.path === "string") options.path = [options.path]; + + if (!Array.isArray(options.path)) options.path = []; + + options.path = options.path.map(p => path.resolve(options.root, p)); + + return { + postcssPlugin: "postcss-import", + Once(styles, { result, atRule, postcss }) { + const state = { + importedFiles: {}, + hashFiles: {}, + rootFilename: null, + anonymousLayerCounter: 0, + }; + + if (styles.source?.input?.file) { + state.rootFilename = styles.source.input.file; + state.importedFiles[styles.source.input.file] = {}; + } + + if (options.plugins && !Array.isArray(options.plugins)) { + throw new Error("plugins option must be an array") + } + + if (options.nameLayer && typeof options.nameLayer !== "function") { + throw new Error("nameLayer option must be a function") + } + + return parseStyles(result, styles, options, state, [], []).then( + bundle => { + applyRaws(bundle); + applyMedia(bundle); + applyStyles(bundle, styles); + } + ) + + function applyRaws(bundle) { + bundle.forEach((stmt, index) => { + if (index === 0) return + + if (stmt.parent) { + const { before } = stmt.parent.node.raws; + if (stmt.type === "nodes") stmt.nodes[0].raws.before = before; + else stmt.node.raws.before = before; + } else if (stmt.type === "nodes") { + stmt.nodes[0].raws.before = stmt.nodes[0].raws.before || "\n"; + } + }); + } + + function applyMedia(bundle) { + bundle.forEach(stmt => { + if ( + (!stmt.media.length && !stmt.layer.length) || + stmt.type === "charset" + ) { + return + } + + if (stmt.layer.length > 1) { + assignLayerNames(stmt.layer, stmt.node, state, options); + } + + if (stmt.type === "import") { + const parts = [stmt.fullUri]; + + const media = stmt.media.join(", "); + + if (stmt.layer.length) { + const layerName = stmt.layer.join("."); + + let layerParams = "layer"; + if (layerName) { + layerParams = `layer(${layerName})`; + } + + parts.push(layerParams); + } + + if (media) { + parts.push(media); + } + + stmt.node.params = parts.join(" "); + } else if (stmt.type === "media") { + if (stmt.layer.length) { + const layerNode = atRule({ + name: "layer", + params: stmt.layer.join("."), + source: stmt.node.source, + }); + + if (stmt.parentMedia?.length) { + const mediaNode = atRule({ + name: "media", + params: stmt.parentMedia.join(", "), + source: stmt.node.source, + }); + + mediaNode.append(layerNode); + layerNode.append(stmt.node); + stmt.node = mediaNode; + } else { + layerNode.append(stmt.node); + stmt.node = layerNode; + } + } else { + stmt.node.params = stmt.media.join(", "); + } + } else { + const { nodes } = stmt; + const { parent } = nodes[0]; + + let outerAtRule; + let innerAtRule; + if (stmt.media.length && stmt.layer.length) { + const mediaNode = atRule({ + name: "media", + params: stmt.media.join(", "), + source: parent.source, + }); + + const layerNode = atRule({ + name: "layer", + params: stmt.layer.join("."), + source: parent.source, + }); + + mediaNode.append(layerNode); + innerAtRule = layerNode; + outerAtRule = mediaNode; + } else if (stmt.media.length) { + const mediaNode = atRule({ + name: "media", + params: stmt.media.join(", "), + source: parent.source, + }); + + innerAtRule = mediaNode; + outerAtRule = mediaNode; + } else if (stmt.layer.length) { + const layerNode = atRule({ + name: "layer", + params: stmt.layer.join("."), + source: parent.source, + }); + + innerAtRule = layerNode; + outerAtRule = layerNode; + } + + parent.insertBefore(nodes[0], outerAtRule); + + // remove nodes + nodes.forEach(node => { + node.parent = undefined; + }); + + // better output + nodes[0].raws.before = nodes[0].raws.before || "\n"; + + // wrap new rules with media query and/or layer at rule + innerAtRule.append(nodes); + + stmt.type = "media"; + stmt.node = outerAtRule; + delete stmt.nodes; + } + }); + } + + function applyStyles(bundle, styles) { + styles.nodes = []; + + // Strip additional statements. + bundle.forEach(stmt => { + if (["charset", "import", "media"].includes(stmt.type)) { + stmt.node.parent = undefined; + styles.append(stmt.node); + } else if (stmt.type === "nodes") { + stmt.nodes.forEach(node => { + node.parent = undefined; + styles.append(node); + }); + } + }); + } + + function parseStyles(result, styles, options, state, media, layer) { + const statements = parseStatements(result, styles); + + return Promise.resolve(statements) + .then(stmts => { + // process each statement in series + return stmts.reduce((promise, stmt) => { + return promise.then(() => { + stmt.media = joinMedia(media, stmt.media || []); + stmt.parentMedia = media; + stmt.layer = joinLayer(layer, stmt.layer || []); + + // skip protocol base uri (protocol://url) or protocol-relative + if ( + stmt.type !== "import" || + /^(?:[a-z]+:)?\/\//i.test(stmt.uri) + ) { + return + } + + if (options.filter && !options.filter(stmt.uri)) { + // rejected by filter + return + } + + return resolveImportId(result, stmt, options, state) + }) + }, Promise.resolve()) + }) + .then(() => { + let charset; + const imports = []; + const bundle = []; + + function handleCharset(stmt) { + if (!charset) charset = stmt; + // charsets aren't case-sensitive, so convert to lower case to compare + else if ( + stmt.node.params.toLowerCase() !== + charset.node.params.toLowerCase() + ) { + throw new Error( + `Incompatable @charset statements: + ${stmt.node.params} specified in ${stmt.node.source.input.file} + ${charset.node.params} specified in ${charset.node.source.input.file}` + ) + } + } + + // squash statements and their children + statements.forEach(stmt => { + if (stmt.type === "charset") handleCharset(stmt); + else if (stmt.type === "import") { + if (stmt.children) { + stmt.children.forEach((child, index) => { + if (child.type === "import") imports.push(child); + else if (child.type === "charset") handleCharset(child); + else bundle.push(child); + // For better output + if (index === 0) child.parent = stmt; + }); + } else imports.push(stmt); + } else if (stmt.type === "media" || stmt.type === "nodes") { + bundle.push(stmt); + } + }); + + return charset + ? [charset, ...imports.concat(bundle)] + : imports.concat(bundle) + }) + } + + function resolveImportId(result, stmt, options, state) { + if (dataURL.isValid(stmt.uri)) { + return loadImportContent(result, stmt, stmt.uri, options, state).then( + result => { + stmt.children = result; + } + ) + } + + const atRule = stmt.node; + let sourceFile; + if (atRule.source?.input?.file) { + sourceFile = atRule.source.input.file; + } + const base = sourceFile + ? path.dirname(atRule.source.input.file) + : options.root; + + return Promise.resolve(options.resolve(stmt.uri, base, options)) + .then(paths => { + if (!Array.isArray(paths)) paths = [paths]; + // Ensure that each path is absolute: + return Promise.all( + paths.map(file => { + return !path.isAbsolute(file) + ? resolveId(file) + : file + }) + ) + }) + .then(resolved => { + // Add dependency messages: + resolved.forEach(file => { + result.messages.push({ + type: "dependency", + plugin: "postcss-import", + file, + parent: sourceFile, + }); + }); + + return Promise.all( + resolved.map(file => { + return loadImportContent(result, stmt, file, options, state) + }) + ) + }) + .then(result => { + // Merge loaded statements + stmt.children = result.reduce((result, statements) => { + return statements ? result.concat(statements) : result + }, []); + }) + } + + function loadImportContent(result, stmt, filename, options, state) { + const atRule = stmt.node; + const { media, layer } = stmt; + + assignLayerNames(layer, atRule, state, options); + + if (options.skipDuplicates) { + // skip files already imported at the same scope + if (state.importedFiles[filename]?.[media]?.[layer]) { + return + } + + // save imported files to skip them next time + if (!state.importedFiles[filename]) { + state.importedFiles[filename] = {}; + } + if (!state.importedFiles[filename][media]) { + state.importedFiles[filename][media] = {}; + } + state.importedFiles[filename][media][layer] = true; + } + + return Promise.resolve(options.load(filename, options)).then( + content => { + if (content.trim() === "") { + result.warn(`${filename} is empty`, { node: atRule }); + return + } + + // skip previous imported files not containing @import rules + if (state.hashFiles[content]?.[media]?.[layer]) { + return + } + + return processContent( + result, + content, + filename, + options, + postcss + ).then(importedResult => { + const styles = importedResult.root; + result.messages = result.messages.concat(importedResult.messages); + + if (options.skipDuplicates) { + const hasImport = styles.some(child => { + return child.type === "atrule" && child.name === "import" + }); + if (!hasImport) { + // save hash files to skip them next time + if (!state.hashFiles[content]) { + state.hashFiles[content] = {}; + } + if (!state.hashFiles[content][media]) { + state.hashFiles[content][media] = {}; + } + state.hashFiles[content][media][layer] = true; + } + } + + // recursion: import @import from imported file + return parseStyles(result, styles, options, state, media, layer) + }) + } + ) + } + }, + } +} + +AtImport.postcss = true; + +var postcssImport = AtImport; + +var index = /*@__PURE__*/getDefaultExportFromCjs(postcssImport); + +var index$1 = /*#__PURE__*/_mergeNamespaces({ + __proto__: null, + default: index +}, [postcssImport]); + +export { index$1 as i }; diff --git a/node_modules/vite/dist/node/chunks/dep-f0c7dae0.js b/node_modules/vite/dist/node/chunks/dep-f0c7dae0.js new file mode 100644 index 0000000..a8082bf --- /dev/null +++ b/node_modules/vite/dist/node/chunks/dep-f0c7dae0.js @@ -0,0 +1,7930 @@ +import { fileURLToPath as __cjs_fileURLToPath } from 'node:url'; +import { dirname as __cjs_dirname } from 'node:path'; +import { createRequire as __cjs_createRequire } from 'node:module'; + +const __filename = __cjs_fileURLToPath(import.meta.url); +const __dirname = __cjs_dirname(__filename); +const require = __cjs_createRequire(import.meta.url); +const __require = require; +const UNDEFINED_CODE_POINTS = new Set([ + 65534, 65535, 131070, 131071, 196606, 196607, 262142, 262143, 327678, 327679, 393214, + 393215, 458750, 458751, 524286, 524287, 589822, 589823, 655358, 655359, 720894, + 720895, 786430, 786431, 851966, 851967, 917502, 917503, 983038, 983039, 1048574, + 1048575, 1114110, 1114111, +]); +const REPLACEMENT_CHARACTER = '\uFFFD'; +var CODE_POINTS; +(function (CODE_POINTS) { + CODE_POINTS[CODE_POINTS["EOF"] = -1] = "EOF"; + CODE_POINTS[CODE_POINTS["NULL"] = 0] = "NULL"; + CODE_POINTS[CODE_POINTS["TABULATION"] = 9] = "TABULATION"; + CODE_POINTS[CODE_POINTS["CARRIAGE_RETURN"] = 13] = "CARRIAGE_RETURN"; + CODE_POINTS[CODE_POINTS["LINE_FEED"] = 10] = "LINE_FEED"; + CODE_POINTS[CODE_POINTS["FORM_FEED"] = 12] = "FORM_FEED"; + CODE_POINTS[CODE_POINTS["SPACE"] = 32] = "SPACE"; + CODE_POINTS[CODE_POINTS["EXCLAMATION_MARK"] = 33] = "EXCLAMATION_MARK"; + CODE_POINTS[CODE_POINTS["QUOTATION_MARK"] = 34] = "QUOTATION_MARK"; + CODE_POINTS[CODE_POINTS["NUMBER_SIGN"] = 35] = "NUMBER_SIGN"; + CODE_POINTS[CODE_POINTS["AMPERSAND"] = 38] = "AMPERSAND"; + CODE_POINTS[CODE_POINTS["APOSTROPHE"] = 39] = "APOSTROPHE"; + CODE_POINTS[CODE_POINTS["HYPHEN_MINUS"] = 45] = "HYPHEN_MINUS"; + CODE_POINTS[CODE_POINTS["SOLIDUS"] = 47] = "SOLIDUS"; + CODE_POINTS[CODE_POINTS["DIGIT_0"] = 48] = "DIGIT_0"; + CODE_POINTS[CODE_POINTS["DIGIT_9"] = 57] = "DIGIT_9"; + CODE_POINTS[CODE_POINTS["SEMICOLON"] = 59] = "SEMICOLON"; + CODE_POINTS[CODE_POINTS["LESS_THAN_SIGN"] = 60] = "LESS_THAN_SIGN"; + CODE_POINTS[CODE_POINTS["EQUALS_SIGN"] = 61] = "EQUALS_SIGN"; + CODE_POINTS[CODE_POINTS["GREATER_THAN_SIGN"] = 62] = "GREATER_THAN_SIGN"; + CODE_POINTS[CODE_POINTS["QUESTION_MARK"] = 63] = "QUESTION_MARK"; + CODE_POINTS[CODE_POINTS["LATIN_CAPITAL_A"] = 65] = "LATIN_CAPITAL_A"; + CODE_POINTS[CODE_POINTS["LATIN_CAPITAL_F"] = 70] = "LATIN_CAPITAL_F"; + CODE_POINTS[CODE_POINTS["LATIN_CAPITAL_X"] = 88] = "LATIN_CAPITAL_X"; + CODE_POINTS[CODE_POINTS["LATIN_CAPITAL_Z"] = 90] = "LATIN_CAPITAL_Z"; + CODE_POINTS[CODE_POINTS["RIGHT_SQUARE_BRACKET"] = 93] = "RIGHT_SQUARE_BRACKET"; + CODE_POINTS[CODE_POINTS["GRAVE_ACCENT"] = 96] = "GRAVE_ACCENT"; + CODE_POINTS[CODE_POINTS["LATIN_SMALL_A"] = 97] = "LATIN_SMALL_A"; + CODE_POINTS[CODE_POINTS["LATIN_SMALL_F"] = 102] = "LATIN_SMALL_F"; + CODE_POINTS[CODE_POINTS["LATIN_SMALL_X"] = 120] = "LATIN_SMALL_X"; + CODE_POINTS[CODE_POINTS["LATIN_SMALL_Z"] = 122] = "LATIN_SMALL_Z"; + CODE_POINTS[CODE_POINTS["REPLACEMENT_CHARACTER"] = 65533] = "REPLACEMENT_CHARACTER"; +})(CODE_POINTS = CODE_POINTS || (CODE_POINTS = {})); +const SEQUENCES = { + DASH_DASH: '--', + CDATA_START: '[CDATA[', + DOCTYPE: 'doctype', + SCRIPT: 'script', + PUBLIC: 'public', + SYSTEM: 'system', +}; +//Surrogates +function isSurrogate(cp) { + return cp >= 55296 && cp <= 57343; +} +function isSurrogatePair(cp) { + return cp >= 56320 && cp <= 57343; +} +function getSurrogatePairCodePoint(cp1, cp2) { + return (cp1 - 55296) * 1024 + 9216 + cp2; +} +//NOTE: excluding NULL and ASCII whitespace +function isControlCodePoint(cp) { + return ((cp !== 0x20 && cp !== 0x0a && cp !== 0x0d && cp !== 0x09 && cp !== 0x0c && cp >= 0x01 && cp <= 0x1f) || + (cp >= 0x7f && cp <= 0x9f)); +} +function isUndefinedCodePoint(cp) { + return (cp >= 64976 && cp <= 65007) || UNDEFINED_CODE_POINTS.has(cp); +} + +var ERR; +(function (ERR) { + ERR["controlCharacterInInputStream"] = "control-character-in-input-stream"; + ERR["noncharacterInInputStream"] = "noncharacter-in-input-stream"; + ERR["surrogateInInputStream"] = "surrogate-in-input-stream"; + ERR["nonVoidHtmlElementStartTagWithTrailingSolidus"] = "non-void-html-element-start-tag-with-trailing-solidus"; + ERR["endTagWithAttributes"] = "end-tag-with-attributes"; + ERR["endTagWithTrailingSolidus"] = "end-tag-with-trailing-solidus"; + ERR["unexpectedSolidusInTag"] = "unexpected-solidus-in-tag"; + ERR["unexpectedNullCharacter"] = "unexpected-null-character"; + ERR["unexpectedQuestionMarkInsteadOfTagName"] = "unexpected-question-mark-instead-of-tag-name"; + ERR["invalidFirstCharacterOfTagName"] = "invalid-first-character-of-tag-name"; + ERR["unexpectedEqualsSignBeforeAttributeName"] = "unexpected-equals-sign-before-attribute-name"; + ERR["missingEndTagName"] = "missing-end-tag-name"; + ERR["unexpectedCharacterInAttributeName"] = "unexpected-character-in-attribute-name"; + ERR["unknownNamedCharacterReference"] = "unknown-named-character-reference"; + ERR["missingSemicolonAfterCharacterReference"] = "missing-semicolon-after-character-reference"; + ERR["unexpectedCharacterAfterDoctypeSystemIdentifier"] = "unexpected-character-after-doctype-system-identifier"; + ERR["unexpectedCharacterInUnquotedAttributeValue"] = "unexpected-character-in-unquoted-attribute-value"; + ERR["eofBeforeTagName"] = "eof-before-tag-name"; + ERR["eofInTag"] = "eof-in-tag"; + ERR["missingAttributeValue"] = "missing-attribute-value"; + ERR["missingWhitespaceBetweenAttributes"] = "missing-whitespace-between-attributes"; + ERR["missingWhitespaceAfterDoctypePublicKeyword"] = "missing-whitespace-after-doctype-public-keyword"; + ERR["missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers"] = "missing-whitespace-between-doctype-public-and-system-identifiers"; + ERR["missingWhitespaceAfterDoctypeSystemKeyword"] = "missing-whitespace-after-doctype-system-keyword"; + ERR["missingQuoteBeforeDoctypePublicIdentifier"] = "missing-quote-before-doctype-public-identifier"; + ERR["missingQuoteBeforeDoctypeSystemIdentifier"] = "missing-quote-before-doctype-system-identifier"; + ERR["missingDoctypePublicIdentifier"] = "missing-doctype-public-identifier"; + ERR["missingDoctypeSystemIdentifier"] = "missing-doctype-system-identifier"; + ERR["abruptDoctypePublicIdentifier"] = "abrupt-doctype-public-identifier"; + ERR["abruptDoctypeSystemIdentifier"] = "abrupt-doctype-system-identifier"; + ERR["cdataInHtmlContent"] = "cdata-in-html-content"; + ERR["incorrectlyOpenedComment"] = "incorrectly-opened-comment"; + ERR["eofInScriptHtmlCommentLikeText"] = "eof-in-script-html-comment-like-text"; + ERR["eofInDoctype"] = "eof-in-doctype"; + ERR["nestedComment"] = "nested-comment"; + ERR["abruptClosingOfEmptyComment"] = "abrupt-closing-of-empty-comment"; + ERR["eofInComment"] = "eof-in-comment"; + ERR["incorrectlyClosedComment"] = "incorrectly-closed-comment"; + ERR["eofInCdata"] = "eof-in-cdata"; + ERR["absenceOfDigitsInNumericCharacterReference"] = "absence-of-digits-in-numeric-character-reference"; + ERR["nullCharacterReference"] = "null-character-reference"; + ERR["surrogateCharacterReference"] = "surrogate-character-reference"; + ERR["characterReferenceOutsideUnicodeRange"] = "character-reference-outside-unicode-range"; + ERR["controlCharacterReference"] = "control-character-reference"; + ERR["noncharacterCharacterReference"] = "noncharacter-character-reference"; + ERR["missingWhitespaceBeforeDoctypeName"] = "missing-whitespace-before-doctype-name"; + ERR["missingDoctypeName"] = "missing-doctype-name"; + ERR["invalidCharacterSequenceAfterDoctypeName"] = "invalid-character-sequence-after-doctype-name"; + ERR["duplicateAttribute"] = "duplicate-attribute"; + ERR["nonConformingDoctype"] = "non-conforming-doctype"; + ERR["missingDoctype"] = "missing-doctype"; + ERR["misplacedDoctype"] = "misplaced-doctype"; + ERR["endTagWithoutMatchingOpenElement"] = "end-tag-without-matching-open-element"; + ERR["closingOfElementWithOpenChildElements"] = "closing-of-element-with-open-child-elements"; + ERR["disallowedContentInNoscriptInHead"] = "disallowed-content-in-noscript-in-head"; + ERR["openElementsLeftAfterEof"] = "open-elements-left-after-eof"; + ERR["abandonedHeadElementChild"] = "abandoned-head-element-child"; + ERR["misplacedStartTagForHeadElement"] = "misplaced-start-tag-for-head-element"; + ERR["nestedNoscriptInHead"] = "nested-noscript-in-head"; + ERR["eofInElementThatCanContainOnlyText"] = "eof-in-element-that-can-contain-only-text"; +})(ERR = ERR || (ERR = {})); + +//Const +const DEFAULT_BUFFER_WATERLINE = 1 << 16; +//Preprocessor +//NOTE: HTML input preprocessing +//(see: http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#preprocessing-the-input-stream) +class Preprocessor { + constructor(handler) { + this.handler = handler; + this.html = ''; + this.pos = -1; + // NOTE: Initial `lastGapPos` is -2, to ensure `col` on initialisation is 0 + this.lastGapPos = -2; + this.gapStack = []; + this.skipNextNewLine = false; + this.lastChunkWritten = false; + this.endOfChunkHit = false; + this.bufferWaterline = DEFAULT_BUFFER_WATERLINE; + this.isEol = false; + this.lineStartPos = 0; + this.droppedBufferSize = 0; + this.line = 1; + //NOTE: avoid reporting errors twice on advance/retreat + this.lastErrOffset = -1; + } + /** The column on the current line. If we just saw a gap (eg. a surrogate pair), return the index before. */ + get col() { + return this.pos - this.lineStartPos + Number(this.lastGapPos !== this.pos); + } + get offset() { + return this.droppedBufferSize + this.pos; + } + getError(code) { + const { line, col, offset } = this; + return { + code, + startLine: line, + endLine: line, + startCol: col, + endCol: col, + startOffset: offset, + endOffset: offset, + }; + } + _err(code) { + if (this.handler.onParseError && this.lastErrOffset !== this.offset) { + this.lastErrOffset = this.offset; + this.handler.onParseError(this.getError(code)); + } + } + _addGap() { + this.gapStack.push(this.lastGapPos); + this.lastGapPos = this.pos; + } + _processSurrogate(cp) { + //NOTE: try to peek a surrogate pair + if (this.pos !== this.html.length - 1) { + const nextCp = this.html.charCodeAt(this.pos + 1); + if (isSurrogatePair(nextCp)) { + //NOTE: we have a surrogate pair. Peek pair character and recalculate code point. + this.pos++; + //NOTE: add a gap that should be avoided during retreat + this._addGap(); + return getSurrogatePairCodePoint(cp, nextCp); + } + } + //NOTE: we are at the end of a chunk, therefore we can't infer the surrogate pair yet. + else if (!this.lastChunkWritten) { + this.endOfChunkHit = true; + return CODE_POINTS.EOF; + } + //NOTE: isolated surrogate + this._err(ERR.surrogateInInputStream); + return cp; + } + willDropParsedChunk() { + return this.pos > this.bufferWaterline; + } + dropParsedChunk() { + if (this.willDropParsedChunk()) { + this.html = this.html.substring(this.pos); + this.lineStartPos -= this.pos; + this.droppedBufferSize += this.pos; + this.pos = 0; + this.lastGapPos = -2; + this.gapStack.length = 0; + } + } + write(chunk, isLastChunk) { + if (this.html.length > 0) { + this.html += chunk; + } + else { + this.html = chunk; + } + this.endOfChunkHit = false; + this.lastChunkWritten = isLastChunk; + } + insertHtmlAtCurrentPos(chunk) { + this.html = this.html.substring(0, this.pos + 1) + chunk + this.html.substring(this.pos + 1); + this.endOfChunkHit = false; + } + startsWith(pattern, caseSensitive) { + // Check if our buffer has enough characters + if (this.pos + pattern.length > this.html.length) { + this.endOfChunkHit = !this.lastChunkWritten; + return false; + } + if (caseSensitive) { + return this.html.startsWith(pattern, this.pos); + } + for (let i = 0; i < pattern.length; i++) { + const cp = this.html.charCodeAt(this.pos + i) | 0x20; + if (cp !== pattern.charCodeAt(i)) { + return false; + } + } + return true; + } + peek(offset) { + const pos = this.pos + offset; + if (pos >= this.html.length) { + this.endOfChunkHit = !this.lastChunkWritten; + return CODE_POINTS.EOF; + } + const code = this.html.charCodeAt(pos); + return code === CODE_POINTS.CARRIAGE_RETURN ? CODE_POINTS.LINE_FEED : code; + } + advance() { + this.pos++; + //NOTE: LF should be in the last column of the line + if (this.isEol) { + this.isEol = false; + this.line++; + this.lineStartPos = this.pos; + } + if (this.pos >= this.html.length) { + this.endOfChunkHit = !this.lastChunkWritten; + return CODE_POINTS.EOF; + } + let cp = this.html.charCodeAt(this.pos); + //NOTE: all U+000D CARRIAGE RETURN (CR) characters must be converted to U+000A LINE FEED (LF) characters + if (cp === CODE_POINTS.CARRIAGE_RETURN) { + this.isEol = true; + this.skipNextNewLine = true; + return CODE_POINTS.LINE_FEED; + } + //NOTE: any U+000A LINE FEED (LF) characters that immediately follow a U+000D CARRIAGE RETURN (CR) character + //must be ignored. + if (cp === CODE_POINTS.LINE_FEED) { + this.isEol = true; + if (this.skipNextNewLine) { + // `line` will be bumped again in the recursive call. + this.line--; + this.skipNextNewLine = false; + this._addGap(); + return this.advance(); + } + } + this.skipNextNewLine = false; + if (isSurrogate(cp)) { + cp = this._processSurrogate(cp); + } + //OPTIMIZATION: first check if code point is in the common allowed + //range (ASCII alphanumeric, whitespaces, big chunk of BMP) + //before going into detailed performance cost validation. + const isCommonValidRange = this.handler.onParseError === null || + (cp > 0x1f && cp < 0x7f) || + cp === CODE_POINTS.LINE_FEED || + cp === CODE_POINTS.CARRIAGE_RETURN || + (cp > 0x9f && cp < 64976); + if (!isCommonValidRange) { + this._checkForProblematicCharacters(cp); + } + return cp; + } + _checkForProblematicCharacters(cp) { + if (isControlCodePoint(cp)) { + this._err(ERR.controlCharacterInInputStream); + } + else if (isUndefinedCodePoint(cp)) { + this._err(ERR.noncharacterInInputStream); + } + } + retreat(count) { + this.pos -= count; + while (this.pos < this.lastGapPos) { + this.lastGapPos = this.gapStack.pop(); + this.pos--; + } + this.isEol = false; + } +} + +var TokenType; +(function (TokenType) { + TokenType[TokenType["CHARACTER"] = 0] = "CHARACTER"; + TokenType[TokenType["NULL_CHARACTER"] = 1] = "NULL_CHARACTER"; + TokenType[TokenType["WHITESPACE_CHARACTER"] = 2] = "WHITESPACE_CHARACTER"; + TokenType[TokenType["START_TAG"] = 3] = "START_TAG"; + TokenType[TokenType["END_TAG"] = 4] = "END_TAG"; + TokenType[TokenType["COMMENT"] = 5] = "COMMENT"; + TokenType[TokenType["DOCTYPE"] = 6] = "DOCTYPE"; + TokenType[TokenType["EOF"] = 7] = "EOF"; + TokenType[TokenType["HIBERNATION"] = 8] = "HIBERNATION"; +})(TokenType = TokenType || (TokenType = {})); +function getTokenAttr(token, attrName) { + for (let i = token.attrs.length - 1; i >= 0; i--) { + if (token.attrs[i].name === attrName) { + return token.attrs[i].value; + } + } + return null; +} + +// Generated using scripts/write-decode-map.ts +var htmlDecodeTree = new Uint16Array( +// prettier-ignore 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+ .split("") + .map((c) => c.charCodeAt(0))); + +// Generated using scripts/write-decode-map.ts +new Uint16Array( +// prettier-ignore +"\u0200aglq\t\x15\x18\x1b\u026d\x0f\0\0\x12p;\u4026os;\u4027t;\u403et;\u403cuot;\u4022" + .split("") + .map((c) => c.charCodeAt(0))); + +var CharCodes; +(function (CharCodes) { + CharCodes[CharCodes["NUM"] = 35] = "NUM"; + CharCodes[CharCodes["SEMI"] = 59] = "SEMI"; + CharCodes[CharCodes["ZERO"] = 48] = "ZERO"; + CharCodes[CharCodes["NINE"] = 57] = "NINE"; + CharCodes[CharCodes["LOWER_A"] = 97] = "LOWER_A"; + CharCodes[CharCodes["LOWER_F"] = 102] = "LOWER_F"; + CharCodes[CharCodes["LOWER_X"] = 120] = "LOWER_X"; + /** Bit that needs to be set to convert an upper case ASCII character to lower case */ + CharCodes[CharCodes["To_LOWER_BIT"] = 32] = "To_LOWER_BIT"; +})(CharCodes || (CharCodes = {})); +var BinTrieFlags; +(function (BinTrieFlags) { + BinTrieFlags[BinTrieFlags["VALUE_LENGTH"] = 49152] = "VALUE_LENGTH"; + BinTrieFlags[BinTrieFlags["BRANCH_LENGTH"] = 16256] = "BRANCH_LENGTH"; + BinTrieFlags[BinTrieFlags["JUMP_TABLE"] = 127] = "JUMP_TABLE"; +})(BinTrieFlags || (BinTrieFlags = {})); +function determineBranch(decodeTree, current, nodeIdx, char) { + const branchCount = (current & BinTrieFlags.BRANCH_LENGTH) >> 7; + const jumpOffset = current & BinTrieFlags.JUMP_TABLE; + // Case 1: Single branch encoded in jump offset + if (branchCount === 0) { + return jumpOffset !== 0 && char === jumpOffset ? nodeIdx : -1; + } + // Case 2: Multiple branches encoded in jump table + if (jumpOffset) { + const value = char - jumpOffset; + return value < 0 || value >= branchCount + ? -1 + : decodeTree[nodeIdx + value] - 1; + } + // Case 3: Multiple branches encoded in dictionary + // Binary search for the character. + let lo = nodeIdx; + let hi = lo + branchCount - 1; + while (lo <= hi) { + const mid = (lo + hi) >>> 1; + const midVal = decodeTree[mid]; + if (midVal < char) { + lo = mid + 1; + } + else if (midVal > char) { + hi = mid - 1; + } + else { + return decodeTree[mid + branchCount]; + } + } + return -1; +} + +/** All valid namespaces in HTML. */ +var NS; +(function (NS) { + NS["HTML"] = "http://www.w3.org/1999/xhtml"; + NS["MATHML"] = "http://www.w3.org/1998/Math/MathML"; + NS["SVG"] = "http://www.w3.org/2000/svg"; + NS["XLINK"] = "http://www.w3.org/1999/xlink"; + NS["XML"] = "http://www.w3.org/XML/1998/namespace"; + NS["XMLNS"] = "http://www.w3.org/2000/xmlns/"; +})(NS = NS || (NS = {})); +var ATTRS; +(function (ATTRS) { + ATTRS["TYPE"] = "type"; + ATTRS["ACTION"] = "action"; + ATTRS["ENCODING"] = "encoding"; + ATTRS["PROMPT"] = "prompt"; + ATTRS["NAME"] = "name"; + ATTRS["COLOR"] = "color"; + ATTRS["FACE"] = "face"; + ATTRS["SIZE"] = "size"; +})(ATTRS = ATTRS || (ATTRS = {})); +/** + * The mode of the document. + * + * @see {@link https://dom.spec.whatwg.org/#concept-document-limited-quirks} + */ +var DOCUMENT_MODE; +(function (DOCUMENT_MODE) { + DOCUMENT_MODE["NO_QUIRKS"] = "no-quirks"; + DOCUMENT_MODE["QUIRKS"] = "quirks"; + DOCUMENT_MODE["LIMITED_QUIRKS"] = "limited-quirks"; +})(DOCUMENT_MODE = DOCUMENT_MODE || (DOCUMENT_MODE = {})); +var TAG_NAMES; +(function (TAG_NAMES) { + TAG_NAMES["A"] = "a"; + TAG_NAMES["ADDRESS"] = "address"; + TAG_NAMES["ANNOTATION_XML"] = "annotation-xml"; + TAG_NAMES["APPLET"] = "applet"; + TAG_NAMES["AREA"] = "area"; + TAG_NAMES["ARTICLE"] = "article"; + TAG_NAMES["ASIDE"] = "aside"; + TAG_NAMES["B"] = "b"; + TAG_NAMES["BASE"] = "base"; + TAG_NAMES["BASEFONT"] = "basefont"; + TAG_NAMES["BGSOUND"] = "bgsound"; + TAG_NAMES["BIG"] = "big"; + TAG_NAMES["BLOCKQUOTE"] = "blockquote"; + TAG_NAMES["BODY"] = "body"; + TAG_NAMES["BR"] = "br"; + TAG_NAMES["BUTTON"] = "button"; + TAG_NAMES["CAPTION"] = "caption"; + TAG_NAMES["CENTER"] = "center"; + TAG_NAMES["CODE"] = "code"; + TAG_NAMES["COL"] = "col"; + TAG_NAMES["COLGROUP"] = "colgroup"; + TAG_NAMES["DD"] = "dd"; + TAG_NAMES["DESC"] = "desc"; + TAG_NAMES["DETAILS"] = "details"; + TAG_NAMES["DIALOG"] = "dialog"; + TAG_NAMES["DIR"] = "dir"; + TAG_NAMES["DIV"] = "div"; + TAG_NAMES["DL"] = "dl"; + TAG_NAMES["DT"] = "dt"; + TAG_NAMES["EM"] = "em"; + TAG_NAMES["EMBED"] = "embed"; + TAG_NAMES["FIELDSET"] = "fieldset"; + TAG_NAMES["FIGCAPTION"] = "figcaption"; + TAG_NAMES["FIGURE"] = "figure"; + TAG_NAMES["FONT"] = "font"; + TAG_NAMES["FOOTER"] = "footer"; + TAG_NAMES["FOREIGN_OBJECT"] = "foreignObject"; + TAG_NAMES["FORM"] = "form"; + TAG_NAMES["FRAME"] = "frame"; + TAG_NAMES["FRAMESET"] = "frameset"; + TAG_NAMES["H1"] = "h1"; + TAG_NAMES["H2"] = "h2"; + TAG_NAMES["H3"] = "h3"; + TAG_NAMES["H4"] = "h4"; + TAG_NAMES["H5"] = "h5"; + TAG_NAMES["H6"] = "h6"; + TAG_NAMES["HEAD"] = "head"; + TAG_NAMES["HEADER"] = "header"; + TAG_NAMES["HGROUP"] = "hgroup"; + TAG_NAMES["HR"] = "hr"; + TAG_NAMES["HTML"] = "html"; + TAG_NAMES["I"] = "i"; + TAG_NAMES["IMG"] = "img"; + TAG_NAMES["IMAGE"] = "image"; + TAG_NAMES["INPUT"] = "input"; + TAG_NAMES["IFRAME"] = "iframe"; + TAG_NAMES["KEYGEN"] = "keygen"; + TAG_NAMES["LABEL"] = "label"; + TAG_NAMES["LI"] = "li"; + TAG_NAMES["LINK"] = "link"; + TAG_NAMES["LISTING"] = "listing"; + TAG_NAMES["MAIN"] = "main"; + TAG_NAMES["MALIGNMARK"] = "malignmark"; + TAG_NAMES["MARQUEE"] = "marquee"; + TAG_NAMES["MATH"] = "math"; + TAG_NAMES["MENU"] = "menu"; + TAG_NAMES["META"] = "meta"; + TAG_NAMES["MGLYPH"] = "mglyph"; + TAG_NAMES["MI"] = "mi"; + TAG_NAMES["MO"] = "mo"; + TAG_NAMES["MN"] = "mn"; + TAG_NAMES["MS"] = "ms"; + TAG_NAMES["MTEXT"] = "mtext"; + TAG_NAMES["NAV"] = "nav"; + TAG_NAMES["NOBR"] = "nobr"; + TAG_NAMES["NOFRAMES"] = "noframes"; + TAG_NAMES["NOEMBED"] = "noembed"; + TAG_NAMES["NOSCRIPT"] = "noscript"; + TAG_NAMES["OBJECT"] = "object"; + TAG_NAMES["OL"] = "ol"; + TAG_NAMES["OPTGROUP"] = "optgroup"; + TAG_NAMES["OPTION"] = "option"; + TAG_NAMES["P"] = "p"; + TAG_NAMES["PARAM"] = "param"; + TAG_NAMES["PLAINTEXT"] = "plaintext"; + TAG_NAMES["PRE"] = "pre"; + TAG_NAMES["RB"] = "rb"; + TAG_NAMES["RP"] = "rp"; + TAG_NAMES["RT"] = "rt"; + TAG_NAMES["RTC"] = "rtc"; + TAG_NAMES["RUBY"] = "ruby"; + TAG_NAMES["S"] = "s"; + TAG_NAMES["SCRIPT"] = "script"; + TAG_NAMES["SECTION"] = "section"; + TAG_NAMES["SELECT"] = "select"; + TAG_NAMES["SOURCE"] = "source"; + TAG_NAMES["SMALL"] = "small"; + TAG_NAMES["SPAN"] = "span"; + TAG_NAMES["STRIKE"] = "strike"; + TAG_NAMES["STRONG"] = "strong"; + TAG_NAMES["STYLE"] = "style"; + TAG_NAMES["SUB"] = "sub"; + TAG_NAMES["SUMMARY"] = "summary"; + TAG_NAMES["SUP"] = "sup"; + TAG_NAMES["TABLE"] = "table"; + TAG_NAMES["TBODY"] = "tbody"; + TAG_NAMES["TEMPLATE"] = "template"; + TAG_NAMES["TEXTAREA"] = "textarea"; + TAG_NAMES["TFOOT"] = "tfoot"; + TAG_NAMES["TD"] = "td"; + TAG_NAMES["TH"] = "th"; + TAG_NAMES["THEAD"] = "thead"; + TAG_NAMES["TITLE"] = "title"; + TAG_NAMES["TR"] = "tr"; + TAG_NAMES["TRACK"] = "track"; + TAG_NAMES["TT"] = "tt"; + TAG_NAMES["U"] = "u"; + TAG_NAMES["UL"] = "ul"; + TAG_NAMES["SVG"] = "svg"; + TAG_NAMES["VAR"] = "var"; + TAG_NAMES["WBR"] = "wbr"; + TAG_NAMES["XMP"] = "xmp"; +})(TAG_NAMES = TAG_NAMES || (TAG_NAMES = {})); +/** + * Tag IDs are numeric IDs for known tag names. + * + * We use tag IDs to improve the performance of tag name comparisons. + */ +var TAG_ID; +(function (TAG_ID) { + TAG_ID[TAG_ID["UNKNOWN"] = 0] = "UNKNOWN"; + TAG_ID[TAG_ID["A"] = 1] = "A"; + TAG_ID[TAG_ID["ADDRESS"] = 2] = "ADDRESS"; + TAG_ID[TAG_ID["ANNOTATION_XML"] = 3] = "ANNOTATION_XML"; + TAG_ID[TAG_ID["APPLET"] = 4] = "APPLET"; + TAG_ID[TAG_ID["AREA"] = 5] = "AREA"; + TAG_ID[TAG_ID["ARTICLE"] = 6] = "ARTICLE"; + TAG_ID[TAG_ID["ASIDE"] = 7] = "ASIDE"; + TAG_ID[TAG_ID["B"] = 8] = "B"; + TAG_ID[TAG_ID["BASE"] = 9] = "BASE"; + TAG_ID[TAG_ID["BASEFONT"] = 10] = "BASEFONT"; + TAG_ID[TAG_ID["BGSOUND"] = 11] = "BGSOUND"; + TAG_ID[TAG_ID["BIG"] = 12] = "BIG"; + TAG_ID[TAG_ID["BLOCKQUOTE"] = 13] = "BLOCKQUOTE"; + TAG_ID[TAG_ID["BODY"] = 14] = "BODY"; + TAG_ID[TAG_ID["BR"] = 15] = "BR"; + TAG_ID[TAG_ID["BUTTON"] = 16] = "BUTTON"; + TAG_ID[TAG_ID["CAPTION"] = 17] = "CAPTION"; + TAG_ID[TAG_ID["CENTER"] = 18] = "CENTER"; + TAG_ID[TAG_ID["CODE"] = 19] = "CODE"; + TAG_ID[TAG_ID["COL"] = 20] = "COL"; + TAG_ID[TAG_ID["COLGROUP"] = 21] = "COLGROUP"; + TAG_ID[TAG_ID["DD"] = 22] = "DD"; + TAG_ID[TAG_ID["DESC"] = 23] = "DESC"; + TAG_ID[TAG_ID["DETAILS"] = 24] = "DETAILS"; + TAG_ID[TAG_ID["DIALOG"] = 25] = "DIALOG"; + TAG_ID[TAG_ID["DIR"] = 26] = "DIR"; + TAG_ID[TAG_ID["DIV"] = 27] = "DIV"; + TAG_ID[TAG_ID["DL"] = 28] = "DL"; + TAG_ID[TAG_ID["DT"] = 29] = "DT"; + TAG_ID[TAG_ID["EM"] = 30] = "EM"; + TAG_ID[TAG_ID["EMBED"] = 31] = "EMBED"; + TAG_ID[TAG_ID["FIELDSET"] = 32] = "FIELDSET"; + TAG_ID[TAG_ID["FIGCAPTION"] = 33] = "FIGCAPTION"; + TAG_ID[TAG_ID["FIGURE"] = 34] = "FIGURE"; + TAG_ID[TAG_ID["FONT"] = 35] = "FONT"; + TAG_ID[TAG_ID["FOOTER"] = 36] = "FOOTER"; + TAG_ID[TAG_ID["FOREIGN_OBJECT"] = 37] = "FOREIGN_OBJECT"; + TAG_ID[TAG_ID["FORM"] = 38] = "FORM"; + TAG_ID[TAG_ID["FRAME"] = 39] = "FRAME"; + TAG_ID[TAG_ID["FRAMESET"] = 40] = "FRAMESET"; + TAG_ID[TAG_ID["H1"] = 41] = "H1"; + TAG_ID[TAG_ID["H2"] = 42] = "H2"; + TAG_ID[TAG_ID["H3"] = 43] = "H3"; + TAG_ID[TAG_ID["H4"] = 44] = "H4"; + TAG_ID[TAG_ID["H5"] = 45] = "H5"; + TAG_ID[TAG_ID["H6"] = 46] = "H6"; + TAG_ID[TAG_ID["HEAD"] = 47] = "HEAD"; + TAG_ID[TAG_ID["HEADER"] = 48] = "HEADER"; + TAG_ID[TAG_ID["HGROUP"] = 49] = "HGROUP"; + TAG_ID[TAG_ID["HR"] = 50] = "HR"; + TAG_ID[TAG_ID["HTML"] = 51] = "HTML"; + TAG_ID[TAG_ID["I"] = 52] = "I"; + TAG_ID[TAG_ID["IMG"] = 53] = "IMG"; + TAG_ID[TAG_ID["IMAGE"] = 54] = "IMAGE"; + TAG_ID[TAG_ID["INPUT"] = 55] = "INPUT"; + TAG_ID[TAG_ID["IFRAME"] = 56] = "IFRAME"; + TAG_ID[TAG_ID["KEYGEN"] = 57] = "KEYGEN"; + TAG_ID[TAG_ID["LABEL"] = 58] = "LABEL"; + TAG_ID[TAG_ID["LI"] = 59] = "LI"; + TAG_ID[TAG_ID["LINK"] = 60] = "LINK"; + TAG_ID[TAG_ID["LISTING"] = 61] = "LISTING"; + TAG_ID[TAG_ID["MAIN"] = 62] = "MAIN"; + TAG_ID[TAG_ID["MALIGNMARK"] = 63] = "MALIGNMARK"; + TAG_ID[TAG_ID["MARQUEE"] = 64] = "MARQUEE"; + TAG_ID[TAG_ID["MATH"] = 65] = "MATH"; + TAG_ID[TAG_ID["MENU"] = 66] = "MENU"; + TAG_ID[TAG_ID["META"] = 67] = "META"; + TAG_ID[TAG_ID["MGLYPH"] = 68] = "MGLYPH"; + TAG_ID[TAG_ID["MI"] = 69] = "MI"; + TAG_ID[TAG_ID["MO"] = 70] = "MO"; + TAG_ID[TAG_ID["MN"] = 71] = "MN"; + TAG_ID[TAG_ID["MS"] = 72] = "MS"; + TAG_ID[TAG_ID["MTEXT"] = 73] = "MTEXT"; + TAG_ID[TAG_ID["NAV"] = 74] = "NAV"; + TAG_ID[TAG_ID["NOBR"] = 75] = "NOBR"; + TAG_ID[TAG_ID["NOFRAMES"] = 76] = "NOFRAMES"; + TAG_ID[TAG_ID["NOEMBED"] = 77] = "NOEMBED"; + TAG_ID[TAG_ID["NOSCRIPT"] = 78] = "NOSCRIPT"; + TAG_ID[TAG_ID["OBJECT"] = 79] = "OBJECT"; + TAG_ID[TAG_ID["OL"] = 80] = "OL"; + TAG_ID[TAG_ID["OPTGROUP"] = 81] = "OPTGROUP"; + TAG_ID[TAG_ID["OPTION"] = 82] = "OPTION"; + TAG_ID[TAG_ID["P"] = 83] = "P"; + TAG_ID[TAG_ID["PARAM"] = 84] = "PARAM"; + TAG_ID[TAG_ID["PLAINTEXT"] = 85] = "PLAINTEXT"; + TAG_ID[TAG_ID["PRE"] = 86] = "PRE"; + TAG_ID[TAG_ID["RB"] = 87] = "RB"; + TAG_ID[TAG_ID["RP"] = 88] = "RP"; + TAG_ID[TAG_ID["RT"] = 89] = "RT"; + TAG_ID[TAG_ID["RTC"] = 90] = "RTC"; + TAG_ID[TAG_ID["RUBY"] = 91] = "RUBY"; + TAG_ID[TAG_ID["S"] = 92] = "S"; + TAG_ID[TAG_ID["SCRIPT"] = 93] = "SCRIPT"; + TAG_ID[TAG_ID["SECTION"] = 94] = "SECTION"; + TAG_ID[TAG_ID["SELECT"] = 95] = "SELECT"; + TAG_ID[TAG_ID["SOURCE"] = 96] = "SOURCE"; + TAG_ID[TAG_ID["SMALL"] = 97] = "SMALL"; + TAG_ID[TAG_ID["SPAN"] = 98] = "SPAN"; + TAG_ID[TAG_ID["STRIKE"] = 99] = "STRIKE"; + TAG_ID[TAG_ID["STRONG"] = 100] = "STRONG"; + TAG_ID[TAG_ID["STYLE"] = 101] = "STYLE"; + TAG_ID[TAG_ID["SUB"] = 102] = "SUB"; + TAG_ID[TAG_ID["SUMMARY"] = 103] = "SUMMARY"; + TAG_ID[TAG_ID["SUP"] = 104] = "SUP"; + TAG_ID[TAG_ID["TABLE"] = 105] = "TABLE"; + TAG_ID[TAG_ID["TBODY"] = 106] = "TBODY"; + TAG_ID[TAG_ID["TEMPLATE"] = 107] = "TEMPLATE"; + TAG_ID[TAG_ID["TEXTAREA"] = 108] = "TEXTAREA"; + TAG_ID[TAG_ID["TFOOT"] = 109] = "TFOOT"; + TAG_ID[TAG_ID["TD"] = 110] = "TD"; + TAG_ID[TAG_ID["TH"] = 111] = "TH"; + TAG_ID[TAG_ID["THEAD"] = 112] = "THEAD"; + TAG_ID[TAG_ID["TITLE"] = 113] = "TITLE"; + TAG_ID[TAG_ID["TR"] = 114] = "TR"; + TAG_ID[TAG_ID["TRACK"] = 115] = "TRACK"; + TAG_ID[TAG_ID["TT"] = 116] = "TT"; + TAG_ID[TAG_ID["U"] = 117] = "U"; + TAG_ID[TAG_ID["UL"] = 118] = "UL"; + TAG_ID[TAG_ID["SVG"] = 119] = "SVG"; + TAG_ID[TAG_ID["VAR"] = 120] = "VAR"; + TAG_ID[TAG_ID["WBR"] = 121] = "WBR"; + TAG_ID[TAG_ID["XMP"] = 122] = "XMP"; +})(TAG_ID = TAG_ID || (TAG_ID = {})); +const TAG_NAME_TO_ID = new Map([ + [TAG_NAMES.A, TAG_ID.A], + [TAG_NAMES.ADDRESS, TAG_ID.ADDRESS], + [TAG_NAMES.ANNOTATION_XML, TAG_ID.ANNOTATION_XML], + [TAG_NAMES.APPLET, TAG_ID.APPLET], + [TAG_NAMES.AREA, TAG_ID.AREA], + [TAG_NAMES.ARTICLE, TAG_ID.ARTICLE], + [TAG_NAMES.ASIDE, TAG_ID.ASIDE], + [TAG_NAMES.B, TAG_ID.B], + [TAG_NAMES.BASE, TAG_ID.BASE], + [TAG_NAMES.BASEFONT, TAG_ID.BASEFONT], + [TAG_NAMES.BGSOUND, TAG_ID.BGSOUND], + [TAG_NAMES.BIG, TAG_ID.BIG], + [TAG_NAMES.BLOCKQUOTE, TAG_ID.BLOCKQUOTE], + [TAG_NAMES.BODY, TAG_ID.BODY], + [TAG_NAMES.BR, TAG_ID.BR], + [TAG_NAMES.BUTTON, TAG_ID.BUTTON], + [TAG_NAMES.CAPTION, TAG_ID.CAPTION], + [TAG_NAMES.CENTER, TAG_ID.CENTER], + [TAG_NAMES.CODE, TAG_ID.CODE], + [TAG_NAMES.COL, TAG_ID.COL], + [TAG_NAMES.COLGROUP, TAG_ID.COLGROUP], + [TAG_NAMES.DD, TAG_ID.DD], + [TAG_NAMES.DESC, TAG_ID.DESC], + [TAG_NAMES.DETAILS, TAG_ID.DETAILS], + [TAG_NAMES.DIALOG, TAG_ID.DIALOG], + [TAG_NAMES.DIR, TAG_ID.DIR], + [TAG_NAMES.DIV, TAG_ID.DIV], + [TAG_NAMES.DL, TAG_ID.DL], + [TAG_NAMES.DT, TAG_ID.DT], + [TAG_NAMES.EM, TAG_ID.EM], + [TAG_NAMES.EMBED, TAG_ID.EMBED], + [TAG_NAMES.FIELDSET, TAG_ID.FIELDSET], + [TAG_NAMES.FIGCAPTION, TAG_ID.FIGCAPTION], + [TAG_NAMES.FIGURE, TAG_ID.FIGURE], + [TAG_NAMES.FONT, TAG_ID.FONT], + [TAG_NAMES.FOOTER, TAG_ID.FOOTER], + [TAG_NAMES.FOREIGN_OBJECT, TAG_ID.FOREIGN_OBJECT], + [TAG_NAMES.FORM, TAG_ID.FORM], + [TAG_NAMES.FRAME, TAG_ID.FRAME], + [TAG_NAMES.FRAMESET, TAG_ID.FRAMESET], + [TAG_NAMES.H1, TAG_ID.H1], + [TAG_NAMES.H2, TAG_ID.H2], + [TAG_NAMES.H3, TAG_ID.H3], + [TAG_NAMES.H4, TAG_ID.H4], + [TAG_NAMES.H5, TAG_ID.H5], + [TAG_NAMES.H6, TAG_ID.H6], + [TAG_NAMES.HEAD, TAG_ID.HEAD], + [TAG_NAMES.HEADER, TAG_ID.HEADER], + [TAG_NAMES.HGROUP, TAG_ID.HGROUP], + [TAG_NAMES.HR, TAG_ID.HR], + [TAG_NAMES.HTML, TAG_ID.HTML], + [TAG_NAMES.I, TAG_ID.I], + [TAG_NAMES.IMG, TAG_ID.IMG], + [TAG_NAMES.IMAGE, TAG_ID.IMAGE], + [TAG_NAMES.INPUT, TAG_ID.INPUT], + [TAG_NAMES.IFRAME, TAG_ID.IFRAME], + [TAG_NAMES.KEYGEN, TAG_ID.KEYGEN], + [TAG_NAMES.LABEL, TAG_ID.LABEL], + [TAG_NAMES.LI, TAG_ID.LI], + [TAG_NAMES.LINK, TAG_ID.LINK], + [TAG_NAMES.LISTING, TAG_ID.LISTING], + [TAG_NAMES.MAIN, TAG_ID.MAIN], + [TAG_NAMES.MALIGNMARK, TAG_ID.MALIGNMARK], + [TAG_NAMES.MARQUEE, TAG_ID.MARQUEE], + [TAG_NAMES.MATH, TAG_ID.MATH], + [TAG_NAMES.MENU, TAG_ID.MENU], + [TAG_NAMES.META, TAG_ID.META], + [TAG_NAMES.MGLYPH, TAG_ID.MGLYPH], + [TAG_NAMES.MI, TAG_ID.MI], + [TAG_NAMES.MO, TAG_ID.MO], + [TAG_NAMES.MN, TAG_ID.MN], + [TAG_NAMES.MS, TAG_ID.MS], + [TAG_NAMES.MTEXT, TAG_ID.MTEXT], + [TAG_NAMES.NAV, TAG_ID.NAV], + [TAG_NAMES.NOBR, TAG_ID.NOBR], + [TAG_NAMES.NOFRAMES, TAG_ID.NOFRAMES], + [TAG_NAMES.NOEMBED, TAG_ID.NOEMBED], + [TAG_NAMES.NOSCRIPT, TAG_ID.NOSCRIPT], + [TAG_NAMES.OBJECT, TAG_ID.OBJECT], + [TAG_NAMES.OL, TAG_ID.OL], + [TAG_NAMES.OPTGROUP, TAG_ID.OPTGROUP], + [TAG_NAMES.OPTION, TAG_ID.OPTION], + [TAG_NAMES.P, TAG_ID.P], + [TAG_NAMES.PARAM, TAG_ID.PARAM], + [TAG_NAMES.PLAINTEXT, TAG_ID.PLAINTEXT], + [TAG_NAMES.PRE, TAG_ID.PRE], + [TAG_NAMES.RB, TAG_ID.RB], + [TAG_NAMES.RP, TAG_ID.RP], + [TAG_NAMES.RT, TAG_ID.RT], + [TAG_NAMES.RTC, TAG_ID.RTC], + [TAG_NAMES.RUBY, TAG_ID.RUBY], + [TAG_NAMES.S, TAG_ID.S], + [TAG_NAMES.SCRIPT, TAG_ID.SCRIPT], + [TAG_NAMES.SECTION, TAG_ID.SECTION], + [TAG_NAMES.SELECT, TAG_ID.SELECT], + [TAG_NAMES.SOURCE, TAG_ID.SOURCE], + [TAG_NAMES.SMALL, TAG_ID.SMALL], + [TAG_NAMES.SPAN, TAG_ID.SPAN], + [TAG_NAMES.STRIKE, TAG_ID.STRIKE], + [TAG_NAMES.STRONG, TAG_ID.STRONG], + [TAG_NAMES.STYLE, TAG_ID.STYLE], + [TAG_NAMES.SUB, TAG_ID.SUB], + [TAG_NAMES.SUMMARY, TAG_ID.SUMMARY], + [TAG_NAMES.SUP, TAG_ID.SUP], + [TAG_NAMES.TABLE, TAG_ID.TABLE], + [TAG_NAMES.TBODY, TAG_ID.TBODY], + [TAG_NAMES.TEMPLATE, TAG_ID.TEMPLATE], + [TAG_NAMES.TEXTAREA, TAG_ID.TEXTAREA], + [TAG_NAMES.TFOOT, TAG_ID.TFOOT], + [TAG_NAMES.TD, TAG_ID.TD], + [TAG_NAMES.TH, TAG_ID.TH], + [TAG_NAMES.THEAD, TAG_ID.THEAD], + [TAG_NAMES.TITLE, TAG_ID.TITLE], + [TAG_NAMES.TR, TAG_ID.TR], + [TAG_NAMES.TRACK, TAG_ID.TRACK], + [TAG_NAMES.TT, TAG_ID.TT], + [TAG_NAMES.U, TAG_ID.U], + [TAG_NAMES.UL, TAG_ID.UL], + [TAG_NAMES.SVG, TAG_ID.SVG], + [TAG_NAMES.VAR, TAG_ID.VAR], + [TAG_NAMES.WBR, TAG_ID.WBR], + [TAG_NAMES.XMP, TAG_ID.XMP], +]); +function getTagID(tagName) { + var _a; + return (_a = TAG_NAME_TO_ID.get(tagName)) !== null && _a !== void 0 ? _a : TAG_ID.UNKNOWN; +} +const $ = TAG_ID; +const SPECIAL_ELEMENTS = { + [NS.HTML]: new Set([ + $.ADDRESS, + $.APPLET, + $.AREA, + $.ARTICLE, + $.ASIDE, + $.BASE, + $.BASEFONT, + $.BGSOUND, + $.BLOCKQUOTE, + $.BODY, + $.BR, + $.BUTTON, + $.CAPTION, + $.CENTER, + $.COL, + $.COLGROUP, + $.DD, + $.DETAILS, + $.DIR, + $.DIV, + $.DL, + $.DT, + $.EMBED, + $.FIELDSET, + $.FIGCAPTION, + $.FIGURE, + $.FOOTER, + $.FORM, + $.FRAME, + $.FRAMESET, + $.H1, + $.H2, + $.H3, + $.H4, + $.H5, + $.H6, + $.HEAD, + $.HEADER, + $.HGROUP, + $.HR, + $.HTML, + $.IFRAME, + $.IMG, + $.INPUT, + $.LI, + $.LINK, + $.LISTING, + $.MAIN, + $.MARQUEE, + $.MENU, + $.META, + $.NAV, + $.NOEMBED, + $.NOFRAMES, + $.NOSCRIPT, + $.OBJECT, + $.OL, + $.P, + $.PARAM, + $.PLAINTEXT, + $.PRE, + $.SCRIPT, + $.SECTION, + $.SELECT, + $.SOURCE, + $.STYLE, + $.SUMMARY, + $.TABLE, + $.TBODY, + $.TD, + $.TEMPLATE, + $.TEXTAREA, + $.TFOOT, + $.TH, + $.THEAD, + $.TITLE, + $.TR, + $.TRACK, + $.UL, + $.WBR, + $.XMP, + ]), + [NS.MATHML]: new Set([$.MI, $.MO, $.MN, $.MS, $.MTEXT, $.ANNOTATION_XML]), + [NS.SVG]: new Set([$.TITLE, $.FOREIGN_OBJECT, $.DESC]), + [NS.XLINK]: new Set(), + [NS.XML]: new Set(), + [NS.XMLNS]: new Set(), +}; +function isNumberedHeader(tn) { + return tn === $.H1 || tn === $.H2 || tn === $.H3 || tn === $.H4 || tn === $.H5 || tn === $.H6; +} + +//C1 Unicode control character reference replacements +const C1_CONTROLS_REFERENCE_REPLACEMENTS = new Map([ + [0x80, 8364], + [0x82, 8218], + [0x83, 402], + [0x84, 8222], + [0x85, 8230], + [0x86, 8224], + [0x87, 8225], + [0x88, 710], + [0x89, 8240], + [0x8a, 352], + [0x8b, 8249], + [0x8c, 338], + [0x8e, 381], + [0x91, 8216], + [0x92, 8217], + [0x93, 8220], + [0x94, 8221], + [0x95, 8226], + [0x96, 8211], + [0x97, 8212], + [0x98, 732], + [0x99, 8482], + [0x9a, 353], + [0x9b, 8250], + [0x9c, 339], + [0x9e, 382], + [0x9f, 376], +]); +//States +var State; +(function (State) { + State[State["DATA"] = 0] = "DATA"; + State[State["RCDATA"] = 1] = "RCDATA"; + State[State["RAWTEXT"] = 2] = "RAWTEXT"; + State[State["SCRIPT_DATA"] = 3] = "SCRIPT_DATA"; + State[State["PLAINTEXT"] = 4] = "PLAINTEXT"; + State[State["TAG_OPEN"] = 5] = "TAG_OPEN"; + State[State["END_TAG_OPEN"] = 6] = "END_TAG_OPEN"; + State[State["TAG_NAME"] = 7] = "TAG_NAME"; + State[State["RCDATA_LESS_THAN_SIGN"] = 8] = "RCDATA_LESS_THAN_SIGN"; + State[State["RCDATA_END_TAG_OPEN"] = 9] = "RCDATA_END_TAG_OPEN"; + State[State["RCDATA_END_TAG_NAME"] = 10] = "RCDATA_END_TAG_NAME"; + State[State["RAWTEXT_LESS_THAN_SIGN"] = 11] = "RAWTEXT_LESS_THAN_SIGN"; + State[State["RAWTEXT_END_TAG_OPEN"] = 12] = "RAWTEXT_END_TAG_OPEN"; + State[State["RAWTEXT_END_TAG_NAME"] = 13] = "RAWTEXT_END_TAG_NAME"; + State[State["SCRIPT_DATA_LESS_THAN_SIGN"] = 14] = "SCRIPT_DATA_LESS_THAN_SIGN"; + State[State["SCRIPT_DATA_END_TAG_OPEN"] = 15] = "SCRIPT_DATA_END_TAG_OPEN"; + State[State["SCRIPT_DATA_END_TAG_NAME"] = 16] = "SCRIPT_DATA_END_TAG_NAME"; + State[State["SCRIPT_DATA_ESCAPE_START"] = 17] = "SCRIPT_DATA_ESCAPE_START"; + State[State["SCRIPT_DATA_ESCAPE_START_DASH"] = 18] = "SCRIPT_DATA_ESCAPE_START_DASH"; + State[State["SCRIPT_DATA_ESCAPED"] = 19] = "SCRIPT_DATA_ESCAPED"; + State[State["SCRIPT_DATA_ESCAPED_DASH"] = 20] = "SCRIPT_DATA_ESCAPED_DASH"; + State[State["SCRIPT_DATA_ESCAPED_DASH_DASH"] = 21] = "SCRIPT_DATA_ESCAPED_DASH_DASH"; + State[State["SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN"] = 22] = "SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN"; + State[State["SCRIPT_DATA_ESCAPED_END_TAG_OPEN"] = 23] = "SCRIPT_DATA_ESCAPED_END_TAG_OPEN"; + State[State["SCRIPT_DATA_ESCAPED_END_TAG_NAME"] = 24] = "SCRIPT_DATA_ESCAPED_END_TAG_NAME"; + State[State["SCRIPT_DATA_DOUBLE_ESCAPE_START"] = 25] = "SCRIPT_DATA_DOUBLE_ESCAPE_START"; + State[State["SCRIPT_DATA_DOUBLE_ESCAPED"] = 26] = "SCRIPT_DATA_DOUBLE_ESCAPED"; + State[State["SCRIPT_DATA_DOUBLE_ESCAPED_DASH"] = 27] = "SCRIPT_DATA_DOUBLE_ESCAPED_DASH"; + State[State["SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH"] = 28] = "SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH"; + State[State["SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN"] = 29] = "SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN"; + State[State["SCRIPT_DATA_DOUBLE_ESCAPE_END"] = 30] = "SCRIPT_DATA_DOUBLE_ESCAPE_END"; + State[State["BEFORE_ATTRIBUTE_NAME"] = 31] = "BEFORE_ATTRIBUTE_NAME"; + State[State["ATTRIBUTE_NAME"] = 32] = "ATTRIBUTE_NAME"; + State[State["AFTER_ATTRIBUTE_NAME"] = 33] = "AFTER_ATTRIBUTE_NAME"; + State[State["BEFORE_ATTRIBUTE_VALUE"] = 34] = "BEFORE_ATTRIBUTE_VALUE"; + State[State["ATTRIBUTE_VALUE_DOUBLE_QUOTED"] = 35] = "ATTRIBUTE_VALUE_DOUBLE_QUOTED"; + State[State["ATTRIBUTE_VALUE_SINGLE_QUOTED"] = 36] = "ATTRIBUTE_VALUE_SINGLE_QUOTED"; + State[State["ATTRIBUTE_VALUE_UNQUOTED"] = 37] = "ATTRIBUTE_VALUE_UNQUOTED"; + State[State["AFTER_ATTRIBUTE_VALUE_QUOTED"] = 38] = "AFTER_ATTRIBUTE_VALUE_QUOTED"; + State[State["SELF_CLOSING_START_TAG"] = 39] = "SELF_CLOSING_START_TAG"; + State[State["BOGUS_COMMENT"] = 40] = "BOGUS_COMMENT"; + State[State["MARKUP_DECLARATION_OPEN"] = 41] = "MARKUP_DECLARATION_OPEN"; + State[State["COMMENT_START"] = 42] = "COMMENT_START"; + State[State["COMMENT_START_DASH"] = 43] = "COMMENT_START_DASH"; + State[State["COMMENT"] = 44] = "COMMENT"; + State[State["COMMENT_LESS_THAN_SIGN"] = 45] = "COMMENT_LESS_THAN_SIGN"; + State[State["COMMENT_LESS_THAN_SIGN_BANG"] = 46] = "COMMENT_LESS_THAN_SIGN_BANG"; + State[State["COMMENT_LESS_THAN_SIGN_BANG_DASH"] = 47] = "COMMENT_LESS_THAN_SIGN_BANG_DASH"; + State[State["COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH"] = 48] = "COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH"; + State[State["COMMENT_END_DASH"] = 49] = "COMMENT_END_DASH"; + State[State["COMMENT_END"] = 50] = "COMMENT_END"; + State[State["COMMENT_END_BANG"] = 51] = "COMMENT_END_BANG"; + State[State["DOCTYPE"] = 52] = "DOCTYPE"; + State[State["BEFORE_DOCTYPE_NAME"] = 53] = "BEFORE_DOCTYPE_NAME"; + State[State["DOCTYPE_NAME"] = 54] = "DOCTYPE_NAME"; + State[State["AFTER_DOCTYPE_NAME"] = 55] = "AFTER_DOCTYPE_NAME"; + State[State["AFTER_DOCTYPE_PUBLIC_KEYWORD"] = 56] = "AFTER_DOCTYPE_PUBLIC_KEYWORD"; + State[State["BEFORE_DOCTYPE_PUBLIC_IDENTIFIER"] = 57] = "BEFORE_DOCTYPE_PUBLIC_IDENTIFIER"; + State[State["DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED"] = 58] = "DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED"; + State[State["DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED"] = 59] = "DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED"; + State[State["AFTER_DOCTYPE_PUBLIC_IDENTIFIER"] = 60] = "AFTER_DOCTYPE_PUBLIC_IDENTIFIER"; + State[State["BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS"] = 61] = "BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS"; + State[State["AFTER_DOCTYPE_SYSTEM_KEYWORD"] = 62] = "AFTER_DOCTYPE_SYSTEM_KEYWORD"; + State[State["BEFORE_DOCTYPE_SYSTEM_IDENTIFIER"] = 63] = "BEFORE_DOCTYPE_SYSTEM_IDENTIFIER"; + State[State["DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED"] = 64] = "DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED"; + State[State["DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED"] = 65] = "DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED"; + State[State["AFTER_DOCTYPE_SYSTEM_IDENTIFIER"] = 66] = "AFTER_DOCTYPE_SYSTEM_IDENTIFIER"; + State[State["BOGUS_DOCTYPE"] = 67] = "BOGUS_DOCTYPE"; + State[State["CDATA_SECTION"] = 68] = "CDATA_SECTION"; + State[State["CDATA_SECTION_BRACKET"] = 69] = "CDATA_SECTION_BRACKET"; + State[State["CDATA_SECTION_END"] = 70] = "CDATA_SECTION_END"; + State[State["CHARACTER_REFERENCE"] = 71] = "CHARACTER_REFERENCE"; + State[State["NAMED_CHARACTER_REFERENCE"] = 72] = "NAMED_CHARACTER_REFERENCE"; + State[State["AMBIGUOUS_AMPERSAND"] = 73] = "AMBIGUOUS_AMPERSAND"; + State[State["NUMERIC_CHARACTER_REFERENCE"] = 74] = "NUMERIC_CHARACTER_REFERENCE"; + State[State["HEXADEMICAL_CHARACTER_REFERENCE_START"] = 75] = "HEXADEMICAL_CHARACTER_REFERENCE_START"; + State[State["HEXADEMICAL_CHARACTER_REFERENCE"] = 76] = "HEXADEMICAL_CHARACTER_REFERENCE"; + State[State["DECIMAL_CHARACTER_REFERENCE"] = 77] = "DECIMAL_CHARACTER_REFERENCE"; + State[State["NUMERIC_CHARACTER_REFERENCE_END"] = 78] = "NUMERIC_CHARACTER_REFERENCE_END"; +})(State || (State = {})); +//Tokenizer initial states for different modes +const TokenizerMode = { + DATA: State.DATA, + RCDATA: State.RCDATA, + RAWTEXT: State.RAWTEXT, + SCRIPT_DATA: State.SCRIPT_DATA, + PLAINTEXT: State.PLAINTEXT, + CDATA_SECTION: State.CDATA_SECTION, +}; +//Utils +//OPTIMIZATION: these utility functions should not be moved out of this module. V8 Crankshaft will not inline +//this functions if they will be situated in another module due to context switch. +//Always perform inlining check before modifying this functions ('node --trace-inlining'). +function isAsciiDigit(cp) { + return cp >= CODE_POINTS.DIGIT_0 && cp <= CODE_POINTS.DIGIT_9; +} +function isAsciiUpper(cp) { + return cp >= CODE_POINTS.LATIN_CAPITAL_A && cp <= CODE_POINTS.LATIN_CAPITAL_Z; +} +function isAsciiLower(cp) { + return cp >= CODE_POINTS.LATIN_SMALL_A && cp <= CODE_POINTS.LATIN_SMALL_Z; +} +function isAsciiLetter(cp) { + return isAsciiLower(cp) || isAsciiUpper(cp); +} +function isAsciiAlphaNumeric(cp) { + return isAsciiLetter(cp) || isAsciiDigit(cp); +} +function isAsciiUpperHexDigit(cp) { + return cp >= CODE_POINTS.LATIN_CAPITAL_A && cp <= CODE_POINTS.LATIN_CAPITAL_F; +} +function isAsciiLowerHexDigit(cp) { + return cp >= CODE_POINTS.LATIN_SMALL_A && cp <= CODE_POINTS.LATIN_SMALL_F; +} +function isAsciiHexDigit(cp) { + return isAsciiDigit(cp) || isAsciiUpperHexDigit(cp) || isAsciiLowerHexDigit(cp); +} +function toAsciiLower(cp) { + return cp + 32; +} +function isWhitespace(cp) { + return cp === CODE_POINTS.SPACE || cp === CODE_POINTS.LINE_FEED || cp === CODE_POINTS.TABULATION || cp === CODE_POINTS.FORM_FEED; +} +function isEntityInAttributeInvalidEnd(nextCp) { + return nextCp === CODE_POINTS.EQUALS_SIGN || isAsciiAlphaNumeric(nextCp); +} +function isScriptDataDoubleEscapeSequenceEnd(cp) { + return isWhitespace(cp) || cp === CODE_POINTS.SOLIDUS || cp === CODE_POINTS.GREATER_THAN_SIGN; +} +//Tokenizer +class Tokenizer { + constructor(options, handler) { + this.options = options; + this.handler = handler; + this.paused = false; + /** Ensures that the parsing loop isn't run multiple times at once. */ + this.inLoop = false; + /** + * Indicates that the current adjusted node exists, is not an element in the HTML namespace, + * and that it is not an integration point for either MathML or HTML. + * + * @see {@link https://html.spec.whatwg.org/multipage/parsing.html#tree-construction} + */ + this.inForeignNode = false; + this.lastStartTagName = ''; + this.active = false; + this.state = State.DATA; + this.returnState = State.DATA; + this.charRefCode = -1; + this.consumedAfterSnapshot = -1; + this.currentCharacterToken = null; + this.currentToken = null; + this.currentAttr = { name: '', value: '' }; + this.preprocessor = new Preprocessor(handler); + this.currentLocation = this.getCurrentLocation(-1); + } + //Errors + _err(code) { + var _a, _b; + (_b = (_a = this.handler).onParseError) === null || _b === void 0 ? void 0 : _b.call(_a, this.preprocessor.getError(code)); + } + // NOTE: `offset` may never run across line boundaries. + getCurrentLocation(offset) { + if (!this.options.sourceCodeLocationInfo) { + return null; + } + return { + startLine: this.preprocessor.line, + startCol: this.preprocessor.col - offset, + startOffset: this.preprocessor.offset - offset, + endLine: -1, + endCol: -1, + endOffset: -1, + }; + } + _runParsingLoop() { + if (this.inLoop) + return; + this.inLoop = true; + while (this.active && !this.paused) { + this.consumedAfterSnapshot = 0; + const cp = this._consume(); + if (!this._ensureHibernation()) { + this._callState(cp); + } + } + this.inLoop = false; + } + //API + pause() { + this.paused = true; + } + resume(writeCallback) { + if (!this.paused) { + throw new Error('Parser was already resumed'); + } + this.paused = false; + // Necessary for synchronous resume. + if (this.inLoop) + return; + this._runParsingLoop(); + if (!this.paused) { + writeCallback === null || writeCallback === void 0 ? void 0 : writeCallback(); + } + } + write(chunk, isLastChunk, writeCallback) { + this.active = true; + this.preprocessor.write(chunk, isLastChunk); + this._runParsingLoop(); + if (!this.paused) { + writeCallback === null || writeCallback === void 0 ? void 0 : writeCallback(); + } + } + insertHtmlAtCurrentPos(chunk) { + this.active = true; + this.preprocessor.insertHtmlAtCurrentPos(chunk); + this._runParsingLoop(); + } + //Hibernation + _ensureHibernation() { + if (this.preprocessor.endOfChunkHit) { + this._unconsume(this.consumedAfterSnapshot); + this.active = false; + return true; + } + return false; + } + //Consumption + _consume() { + this.consumedAfterSnapshot++; + return this.preprocessor.advance(); + } + _unconsume(count) { + this.consumedAfterSnapshot -= count; + this.preprocessor.retreat(count); + } + _reconsumeInState(state, cp) { + this.state = state; + this._callState(cp); + } + _advanceBy(count) { + this.consumedAfterSnapshot += count; + for (let i = 0; i < count; i++) { + this.preprocessor.advance(); + } + } + _consumeSequenceIfMatch(pattern, caseSensitive) { + if (this.preprocessor.startsWith(pattern, caseSensitive)) { + // We will already have consumed one character before calling this method. + this._advanceBy(pattern.length - 1); + return true; + } + return false; + } + //Token creation + _createStartTagToken() { + this.currentToken = { + type: TokenType.START_TAG, + tagName: '', + tagID: TAG_ID.UNKNOWN, + selfClosing: false, + ackSelfClosing: false, + attrs: [], + location: this.getCurrentLocation(1), + }; + } + _createEndTagToken() { + this.currentToken = { + type: TokenType.END_TAG, + tagName: '', + tagID: TAG_ID.UNKNOWN, + selfClosing: false, + ackSelfClosing: false, + attrs: [], + location: this.getCurrentLocation(2), + }; + } + _createCommentToken(offset) { + this.currentToken = { + type: TokenType.COMMENT, + data: '', + location: this.getCurrentLocation(offset), + }; + } + _createDoctypeToken(initialName) { + this.currentToken = { + type: TokenType.DOCTYPE, + name: initialName, + forceQuirks: false, + publicId: null, + systemId: null, + location: this.currentLocation, + }; + } + _createCharacterToken(type, chars) { + this.currentCharacterToken = { + type, + chars, + location: this.currentLocation, + }; + } + //Tag attributes + _createAttr(attrNameFirstCh) { + this.currentAttr = { + name: attrNameFirstCh, + value: '', + }; + this.currentLocation = this.getCurrentLocation(0); + } + _leaveAttrName() { + var _a; + var _b; + const token = this.currentToken; + if (getTokenAttr(token, this.currentAttr.name) === null) { + token.attrs.push(this.currentAttr); + if (token.location && this.currentLocation) { + const attrLocations = ((_a = (_b = token.location).attrs) !== null && _a !== void 0 ? _a : (_b.attrs = Object.create(null))); + attrLocations[this.currentAttr.name] = this.currentLocation; + // Set end location + this._leaveAttrValue(); + } + } + else { + this._err(ERR.duplicateAttribute); + } + } + _leaveAttrValue() { + if (this.currentLocation) { + this.currentLocation.endLine = this.preprocessor.line; + this.currentLocation.endCol = this.preprocessor.col; + this.currentLocation.endOffset = this.preprocessor.offset; + } + } + //Token emission + prepareToken(ct) { + this._emitCurrentCharacterToken(ct.location); + this.currentToken = null; + if (ct.location) { + ct.location.endLine = this.preprocessor.line; + ct.location.endCol = this.preprocessor.col + 1; + ct.location.endOffset = this.preprocessor.offset + 1; + } + this.currentLocation = this.getCurrentLocation(-1); + } + emitCurrentTagToken() { + const ct = this.currentToken; + this.prepareToken(ct); + ct.tagID = getTagID(ct.tagName); + if (ct.type === TokenType.START_TAG) { + this.lastStartTagName = ct.tagName; + this.handler.onStartTag(ct); + } + else { + if (ct.attrs.length > 0) { + this._err(ERR.endTagWithAttributes); + } + if (ct.selfClosing) { + this._err(ERR.endTagWithTrailingSolidus); + } + this.handler.onEndTag(ct); + } + this.preprocessor.dropParsedChunk(); + } + emitCurrentComment(ct) { + this.prepareToken(ct); + this.handler.onComment(ct); + this.preprocessor.dropParsedChunk(); + } + emitCurrentDoctype(ct) { + this.prepareToken(ct); + this.handler.onDoctype(ct); + this.preprocessor.dropParsedChunk(); + } + _emitCurrentCharacterToken(nextLocation) { + if (this.currentCharacterToken) { + //NOTE: if we have a pending character token, make it's end location equal to the + //current token's start location. + if (nextLocation && this.currentCharacterToken.location) { + this.currentCharacterToken.location.endLine = nextLocation.startLine; + this.currentCharacterToken.location.endCol = nextLocation.startCol; + this.currentCharacterToken.location.endOffset = nextLocation.startOffset; + } + switch (this.currentCharacterToken.type) { + case TokenType.CHARACTER: { + this.handler.onCharacter(this.currentCharacterToken); + break; + } + case TokenType.NULL_CHARACTER: { + this.handler.onNullCharacter(this.currentCharacterToken); + break; + } + case TokenType.WHITESPACE_CHARACTER: { + this.handler.onWhitespaceCharacter(this.currentCharacterToken); + break; + } + } + this.currentCharacterToken = null; + } + } + _emitEOFToken() { + const location = this.getCurrentLocation(0); + if (location) { + location.endLine = location.startLine; + location.endCol = location.startCol; + location.endOffset = location.startOffset; + } + this._emitCurrentCharacterToken(location); + this.handler.onEof({ type: TokenType.EOF, location }); + this.active = false; + } + //Characters emission + //OPTIMIZATION: specification uses only one type of character tokens (one token per character). + //This causes a huge memory overhead and a lot of unnecessary parser loops. parse5 uses 3 groups of characters. + //If we have a sequence of characters that belong to the same group, the parser can process it + //as a single solid character token. + //So, there are 3 types of character tokens in parse5: + //1)TokenType.NULL_CHARACTER - \u0000-character sequences (e.g. '\u0000\u0000\u0000') + //2)TokenType.WHITESPACE_CHARACTER - any whitespace/new-line character sequences (e.g. '\n \r\t \f') + //3)TokenType.CHARACTER - any character sequence which don't belong to groups 1 and 2 (e.g. 'abcdef1234@@#$%^') + _appendCharToCurrentCharacterToken(type, ch) { + if (this.currentCharacterToken) { + if (this.currentCharacterToken.type !== type) { + this.currentLocation = this.getCurrentLocation(0); + this._emitCurrentCharacterToken(this.currentLocation); + this.preprocessor.dropParsedChunk(); + } + else { + this.currentCharacterToken.chars += ch; + return; + } + } + this._createCharacterToken(type, ch); + } + _emitCodePoint(cp) { + const type = isWhitespace(cp) + ? TokenType.WHITESPACE_CHARACTER + : cp === CODE_POINTS.NULL + ? TokenType.NULL_CHARACTER + : TokenType.CHARACTER; + this._appendCharToCurrentCharacterToken(type, String.fromCodePoint(cp)); + } + //NOTE: used when we emit characters explicitly. + //This is always for non-whitespace and non-null characters, which allows us to avoid additional checks. + _emitChars(ch) { + this._appendCharToCurrentCharacterToken(TokenType.CHARACTER, ch); + } + // Character reference helpers + _matchNamedCharacterReference(cp) { + let result = null; + let excess = 0; + let withoutSemicolon = false; + for (let i = 0, current = htmlDecodeTree[0]; i >= 0; cp = this._consume()) { + i = determineBranch(htmlDecodeTree, current, i + 1, cp); + if (i < 0) + break; + excess += 1; + current = htmlDecodeTree[i]; + const masked = current & BinTrieFlags.VALUE_LENGTH; + // If the branch is a value, store it and continue + if (masked) { + // The mask is the number of bytes of the value, including the current byte. + const valueLength = (masked >> 14) - 1; + // Attribute values that aren't terminated properly aren't parsed, and shouldn't lead to a parser error. + // See the example in https://html.spec.whatwg.org/multipage/parsing.html#named-character-reference-state + if (cp !== CODE_POINTS.SEMICOLON && + this._isCharacterReferenceInAttribute() && + isEntityInAttributeInvalidEnd(this.preprocessor.peek(1))) { + //NOTE: we don't flush all consumed code points here, and instead switch back to the original state after + //emitting an ampersand. This is fine, as alphanumeric characters won't be parsed differently in attributes. + result = [CODE_POINTS.AMPERSAND]; + // Skip over the value. + i += valueLength; + } + else { + // If this is a surrogate pair, consume the next two bytes. + result = + valueLength === 0 + ? [htmlDecodeTree[i] & ~BinTrieFlags.VALUE_LENGTH] + : valueLength === 1 + ? [htmlDecodeTree[++i]] + : [htmlDecodeTree[++i], htmlDecodeTree[++i]]; + excess = 0; + withoutSemicolon = cp !== CODE_POINTS.SEMICOLON; + } + if (valueLength === 0) { + // If the value is zero-length, we're done. + this._consume(); + break; + } + } + } + this._unconsume(excess); + if (withoutSemicolon && !this.preprocessor.endOfChunkHit) { + this._err(ERR.missingSemicolonAfterCharacterReference); + } + // We want to emit the error above on the code point after the entity. + // We always consume one code point too many in the loop, and we wait to + // unconsume it until after the error is emitted. + this._unconsume(1); + return result; + } + _isCharacterReferenceInAttribute() { + return (this.returnState === State.ATTRIBUTE_VALUE_DOUBLE_QUOTED || + this.returnState === State.ATTRIBUTE_VALUE_SINGLE_QUOTED || + this.returnState === State.ATTRIBUTE_VALUE_UNQUOTED); + } + _flushCodePointConsumedAsCharacterReference(cp) { + if (this._isCharacterReferenceInAttribute()) { + this.currentAttr.value += String.fromCodePoint(cp); + } + else { + this._emitCodePoint(cp); + } + } + // Calling states this way turns out to be much faster than any other approach. + _callState(cp) { + switch (this.state) { + case State.DATA: { + this._stateData(cp); + break; + } + case State.RCDATA: { + this._stateRcdata(cp); + break; + } + case State.RAWTEXT: { + this._stateRawtext(cp); + break; + } + case State.SCRIPT_DATA: { + this._stateScriptData(cp); + break; + } + case State.PLAINTEXT: { + this._statePlaintext(cp); + break; + } + case State.TAG_OPEN: { + this._stateTagOpen(cp); + break; + } + case State.END_TAG_OPEN: { + this._stateEndTagOpen(cp); + break; + } + case State.TAG_NAME: { + this._stateTagName(cp); + break; + } + case State.RCDATA_LESS_THAN_SIGN: { + this._stateRcdataLessThanSign(cp); + break; + } + case State.RCDATA_END_TAG_OPEN: { + this._stateRcdataEndTagOpen(cp); + break; + } + case State.RCDATA_END_TAG_NAME: { + this._stateRcdataEndTagName(cp); + break; + } + case State.RAWTEXT_LESS_THAN_SIGN: { + this._stateRawtextLessThanSign(cp); + break; + } + case State.RAWTEXT_END_TAG_OPEN: { + this._stateRawtextEndTagOpen(cp); + break; + } + case State.RAWTEXT_END_TAG_NAME: { + this._stateRawtextEndTagName(cp); + break; + } + case State.SCRIPT_DATA_LESS_THAN_SIGN: { + this._stateScriptDataLessThanSign(cp); + break; + } + case State.SCRIPT_DATA_END_TAG_OPEN: { + this._stateScriptDataEndTagOpen(cp); + break; + } + case State.SCRIPT_DATA_END_TAG_NAME: { + this._stateScriptDataEndTagName(cp); + break; + } + case State.SCRIPT_DATA_ESCAPE_START: { + this._stateScriptDataEscapeStart(cp); + break; + } + case State.SCRIPT_DATA_ESCAPE_START_DASH: { + this._stateScriptDataEscapeStartDash(cp); + break; + } + case State.SCRIPT_DATA_ESCAPED: { + this._stateScriptDataEscaped(cp); + break; + } + case State.SCRIPT_DATA_ESCAPED_DASH: { + this._stateScriptDataEscapedDash(cp); + break; + } + case State.SCRIPT_DATA_ESCAPED_DASH_DASH: { + this._stateScriptDataEscapedDashDash(cp); + break; + } + case State.SCRIPT_DATA_ESCAPED_LESS_THAN_SIGN: { + this._stateScriptDataEscapedLessThanSign(cp); + break; + } + case State.SCRIPT_DATA_ESCAPED_END_TAG_OPEN: { + this._stateScriptDataEscapedEndTagOpen(cp); + break; + } + case State.SCRIPT_DATA_ESCAPED_END_TAG_NAME: { + this._stateScriptDataEscapedEndTagName(cp); + break; + } + case State.SCRIPT_DATA_DOUBLE_ESCAPE_START: { + this._stateScriptDataDoubleEscapeStart(cp); + break; + } + case State.SCRIPT_DATA_DOUBLE_ESCAPED: { + this._stateScriptDataDoubleEscaped(cp); + break; + } + case State.SCRIPT_DATA_DOUBLE_ESCAPED_DASH: { + this._stateScriptDataDoubleEscapedDash(cp); + break; + } + case State.SCRIPT_DATA_DOUBLE_ESCAPED_DASH_DASH: { + this._stateScriptDataDoubleEscapedDashDash(cp); + break; + } + case State.SCRIPT_DATA_DOUBLE_ESCAPED_LESS_THAN_SIGN: { + this._stateScriptDataDoubleEscapedLessThanSign(cp); + break; + } + case State.SCRIPT_DATA_DOUBLE_ESCAPE_END: { + this._stateScriptDataDoubleEscapeEnd(cp); + break; + } + case State.BEFORE_ATTRIBUTE_NAME: { + this._stateBeforeAttributeName(cp); + break; + } + case State.ATTRIBUTE_NAME: { + this._stateAttributeName(cp); + break; + } + case State.AFTER_ATTRIBUTE_NAME: { + this._stateAfterAttributeName(cp); + break; + } + case State.BEFORE_ATTRIBUTE_VALUE: { + this._stateBeforeAttributeValue(cp); + break; + } + case State.ATTRIBUTE_VALUE_DOUBLE_QUOTED: { + this._stateAttributeValueDoubleQuoted(cp); + break; + } + case State.ATTRIBUTE_VALUE_SINGLE_QUOTED: { + this._stateAttributeValueSingleQuoted(cp); + break; + } + case State.ATTRIBUTE_VALUE_UNQUOTED: { + this._stateAttributeValueUnquoted(cp); + break; + } + case State.AFTER_ATTRIBUTE_VALUE_QUOTED: { + this._stateAfterAttributeValueQuoted(cp); + break; + } + case State.SELF_CLOSING_START_TAG: { + this._stateSelfClosingStartTag(cp); + break; + } + case State.BOGUS_COMMENT: { + this._stateBogusComment(cp); + break; + } + case State.MARKUP_DECLARATION_OPEN: { + this._stateMarkupDeclarationOpen(cp); + break; + } + case State.COMMENT_START: { + this._stateCommentStart(cp); + break; + } + case State.COMMENT_START_DASH: { + this._stateCommentStartDash(cp); + break; + } + case State.COMMENT: { + this._stateComment(cp); + break; + } + case State.COMMENT_LESS_THAN_SIGN: { + this._stateCommentLessThanSign(cp); + break; + } + case State.COMMENT_LESS_THAN_SIGN_BANG: { + this._stateCommentLessThanSignBang(cp); + break; + } + case State.COMMENT_LESS_THAN_SIGN_BANG_DASH: { + this._stateCommentLessThanSignBangDash(cp); + break; + } + case State.COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH: { + this._stateCommentLessThanSignBangDashDash(cp); + break; + } + case State.COMMENT_END_DASH: { + this._stateCommentEndDash(cp); + break; + } + case State.COMMENT_END: { + this._stateCommentEnd(cp); + break; + } + case State.COMMENT_END_BANG: { + this._stateCommentEndBang(cp); + break; + } + case State.DOCTYPE: { + this._stateDoctype(cp); + break; + } + case State.BEFORE_DOCTYPE_NAME: { + this._stateBeforeDoctypeName(cp); + break; + } + case State.DOCTYPE_NAME: { + this._stateDoctypeName(cp); + break; + } + case State.AFTER_DOCTYPE_NAME: { + this._stateAfterDoctypeName(cp); + break; + } + case State.AFTER_DOCTYPE_PUBLIC_KEYWORD: { + this._stateAfterDoctypePublicKeyword(cp); + break; + } + case State.BEFORE_DOCTYPE_PUBLIC_IDENTIFIER: { + this._stateBeforeDoctypePublicIdentifier(cp); + break; + } + case State.DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED: { + this._stateDoctypePublicIdentifierDoubleQuoted(cp); + break; + } + case State.DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED: { + this._stateDoctypePublicIdentifierSingleQuoted(cp); + break; + } + case State.AFTER_DOCTYPE_PUBLIC_IDENTIFIER: { + this._stateAfterDoctypePublicIdentifier(cp); + break; + } + case State.BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS: { + this._stateBetweenDoctypePublicAndSystemIdentifiers(cp); + break; + } + case State.AFTER_DOCTYPE_SYSTEM_KEYWORD: { + this._stateAfterDoctypeSystemKeyword(cp); + break; + } + case State.BEFORE_DOCTYPE_SYSTEM_IDENTIFIER: { + this._stateBeforeDoctypeSystemIdentifier(cp); + break; + } + case State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED: { + this._stateDoctypeSystemIdentifierDoubleQuoted(cp); + break; + } + case State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED: { + this._stateDoctypeSystemIdentifierSingleQuoted(cp); + break; + } + case State.AFTER_DOCTYPE_SYSTEM_IDENTIFIER: { + this._stateAfterDoctypeSystemIdentifier(cp); + break; + } + case State.BOGUS_DOCTYPE: { + this._stateBogusDoctype(cp); + break; + } + case State.CDATA_SECTION: { + this._stateCdataSection(cp); + break; + } + case State.CDATA_SECTION_BRACKET: { + this._stateCdataSectionBracket(cp); + break; + } + case State.CDATA_SECTION_END: { + this._stateCdataSectionEnd(cp); + break; + } + case State.CHARACTER_REFERENCE: { + this._stateCharacterReference(cp); + break; + } + case State.NAMED_CHARACTER_REFERENCE: { + this._stateNamedCharacterReference(cp); + break; + } + case State.AMBIGUOUS_AMPERSAND: { + this._stateAmbiguousAmpersand(cp); + break; + } + case State.NUMERIC_CHARACTER_REFERENCE: { + this._stateNumericCharacterReference(cp); + break; + } + case State.HEXADEMICAL_CHARACTER_REFERENCE_START: { + this._stateHexademicalCharacterReferenceStart(cp); + break; + } + case State.HEXADEMICAL_CHARACTER_REFERENCE: { + this._stateHexademicalCharacterReference(cp); + break; + } + case State.DECIMAL_CHARACTER_REFERENCE: { + this._stateDecimalCharacterReference(cp); + break; + } + case State.NUMERIC_CHARACTER_REFERENCE_END: { + this._stateNumericCharacterReferenceEnd(cp); + break; + } + default: { + throw new Error('Unknown state'); + } + } + } + // State machine + // Data state + //------------------------------------------------------------------ + _stateData(cp) { + switch (cp) { + case CODE_POINTS.LESS_THAN_SIGN: { + this.state = State.TAG_OPEN; + break; + } + case CODE_POINTS.AMPERSAND: { + this.returnState = State.DATA; + this.state = State.CHARACTER_REFERENCE; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this._emitCodePoint(cp); + break; + } + case CODE_POINTS.EOF: { + this._emitEOFToken(); + break; + } + default: { + this._emitCodePoint(cp); + } + } + } + // RCDATA state + //------------------------------------------------------------------ + _stateRcdata(cp) { + switch (cp) { + case CODE_POINTS.AMPERSAND: { + this.returnState = State.RCDATA; + this.state = State.CHARACTER_REFERENCE; + break; + } + case CODE_POINTS.LESS_THAN_SIGN: { + this.state = State.RCDATA_LESS_THAN_SIGN; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this._emitChars(REPLACEMENT_CHARACTER); + break; + } + case CODE_POINTS.EOF: { + this._emitEOFToken(); + break; + } + default: { + this._emitCodePoint(cp); + } + } + } + // RAWTEXT state + //------------------------------------------------------------------ + _stateRawtext(cp) { + switch (cp) { + case CODE_POINTS.LESS_THAN_SIGN: { + this.state = State.RAWTEXT_LESS_THAN_SIGN; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this._emitChars(REPLACEMENT_CHARACTER); + break; + } + case CODE_POINTS.EOF: { + this._emitEOFToken(); + break; + } + default: { + this._emitCodePoint(cp); + } + } + } + // Script data state + //------------------------------------------------------------------ + _stateScriptData(cp) { + switch (cp) { + case CODE_POINTS.LESS_THAN_SIGN: { + this.state = State.SCRIPT_DATA_LESS_THAN_SIGN; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this._emitChars(REPLACEMENT_CHARACTER); + break; + } + case CODE_POINTS.EOF: { + this._emitEOFToken(); + break; + } + default: { + this._emitCodePoint(cp); + } + } + } + // PLAINTEXT state + //------------------------------------------------------------------ + _statePlaintext(cp) { + switch (cp) { + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this._emitChars(REPLACEMENT_CHARACTER); + break; + } + case CODE_POINTS.EOF: { + this._emitEOFToken(); + break; + } + default: { + this._emitCodePoint(cp); + } + } + } + // Tag open state + //------------------------------------------------------------------ + _stateTagOpen(cp) { + if (isAsciiLetter(cp)) { + this._createStartTagToken(); + this.state = State.TAG_NAME; + this._stateTagName(cp); + } + else + switch (cp) { + case CODE_POINTS.EXCLAMATION_MARK: { + this.state = State.MARKUP_DECLARATION_OPEN; + break; + } + case CODE_POINTS.SOLIDUS: { + this.state = State.END_TAG_OPEN; + break; + } + case CODE_POINTS.QUESTION_MARK: { + this._err(ERR.unexpectedQuestionMarkInsteadOfTagName); + this._createCommentToken(1); + this.state = State.BOGUS_COMMENT; + this._stateBogusComment(cp); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofBeforeTagName); + this._emitChars('<'); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.invalidFirstCharacterOfTagName); + this._emitChars('<'); + this.state = State.DATA; + this._stateData(cp); + } + } + } + // End tag open state + //------------------------------------------------------------------ + _stateEndTagOpen(cp) { + if (isAsciiLetter(cp)) { + this._createEndTagToken(); + this.state = State.TAG_NAME; + this._stateTagName(cp); + } + else + switch (cp) { + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.missingEndTagName); + this.state = State.DATA; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofBeforeTagName); + this._emitChars(''); + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this.state = State.SCRIPT_DATA_ESCAPED; + this._emitChars(REPLACEMENT_CHARACTER); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInScriptHtmlCommentLikeText); + this._emitEOFToken(); + break; + } + default: { + this.state = State.SCRIPT_DATA_ESCAPED; + this._emitCodePoint(cp); + } + } + } + // Script data escaped less-than sign state + //------------------------------------------------------------------ + _stateScriptDataEscapedLessThanSign(cp) { + if (cp === CODE_POINTS.SOLIDUS) { + this.state = State.SCRIPT_DATA_ESCAPED_END_TAG_OPEN; + } + else if (isAsciiLetter(cp)) { + this._emitChars('<'); + this.state = State.SCRIPT_DATA_DOUBLE_ESCAPE_START; + this._stateScriptDataDoubleEscapeStart(cp); + } + else { + this._emitChars('<'); + this.state = State.SCRIPT_DATA_ESCAPED; + this._stateScriptDataEscaped(cp); + } + } + // Script data escaped end tag open state + //------------------------------------------------------------------ + _stateScriptDataEscapedEndTagOpen(cp) { + if (isAsciiLetter(cp)) { + this.state = State.SCRIPT_DATA_ESCAPED_END_TAG_NAME; + this._stateScriptDataEscapedEndTagName(cp); + } + else { + this._emitChars(''); + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED; + this._emitChars(REPLACEMENT_CHARACTER); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInScriptHtmlCommentLikeText); + this._emitEOFToken(); + break; + } + default: { + this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED; + this._emitCodePoint(cp); + } + } + } + // Script data double escaped less-than sign state + //------------------------------------------------------------------ + _stateScriptDataDoubleEscapedLessThanSign(cp) { + if (cp === CODE_POINTS.SOLIDUS) { + this.state = State.SCRIPT_DATA_DOUBLE_ESCAPE_END; + this._emitChars('/'); + } + else { + this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED; + this._stateScriptDataDoubleEscaped(cp); + } + } + // Script data double escape end state + //------------------------------------------------------------------ + _stateScriptDataDoubleEscapeEnd(cp) { + if (this.preprocessor.startsWith(SEQUENCES.SCRIPT, false) && + isScriptDataDoubleEscapeSequenceEnd(this.preprocessor.peek(SEQUENCES.SCRIPT.length))) { + this._emitCodePoint(cp); + for (let i = 0; i < SEQUENCES.SCRIPT.length; i++) { + this._emitCodePoint(this._consume()); + } + this.state = State.SCRIPT_DATA_ESCAPED; + } + else if (!this._ensureHibernation()) { + this.state = State.SCRIPT_DATA_DOUBLE_ESCAPED; + this._stateScriptDataDoubleEscaped(cp); + } + } + // Before attribute name state + //------------------------------------------------------------------ + _stateBeforeAttributeName(cp) { + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.SOLIDUS: + case CODE_POINTS.GREATER_THAN_SIGN: + case CODE_POINTS.EOF: { + this.state = State.AFTER_ATTRIBUTE_NAME; + this._stateAfterAttributeName(cp); + break; + } + case CODE_POINTS.EQUALS_SIGN: { + this._err(ERR.unexpectedEqualsSignBeforeAttributeName); + this._createAttr('='); + this.state = State.ATTRIBUTE_NAME; + break; + } + default: { + this._createAttr(''); + this.state = State.ATTRIBUTE_NAME; + this._stateAttributeName(cp); + } + } + } + // Attribute name state + //------------------------------------------------------------------ + _stateAttributeName(cp) { + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: + case CODE_POINTS.SOLIDUS: + case CODE_POINTS.GREATER_THAN_SIGN: + case CODE_POINTS.EOF: { + this._leaveAttrName(); + this.state = State.AFTER_ATTRIBUTE_NAME; + this._stateAfterAttributeName(cp); + break; + } + case CODE_POINTS.EQUALS_SIGN: { + this._leaveAttrName(); + this.state = State.BEFORE_ATTRIBUTE_VALUE; + break; + } + case CODE_POINTS.QUOTATION_MARK: + case CODE_POINTS.APOSTROPHE: + case CODE_POINTS.LESS_THAN_SIGN: { + this._err(ERR.unexpectedCharacterInAttributeName); + this.currentAttr.name += String.fromCodePoint(cp); + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this.currentAttr.name += REPLACEMENT_CHARACTER; + break; + } + default: { + this.currentAttr.name += String.fromCodePoint(isAsciiUpper(cp) ? toAsciiLower(cp) : cp); + } + } + } + // After attribute name state + //------------------------------------------------------------------ + _stateAfterAttributeName(cp) { + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.SOLIDUS: { + this.state = State.SELF_CLOSING_START_TAG; + break; + } + case CODE_POINTS.EQUALS_SIGN: { + this.state = State.BEFORE_ATTRIBUTE_VALUE; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this.state = State.DATA; + this.emitCurrentTagToken(); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInTag); + this._emitEOFToken(); + break; + } + default: { + this._createAttr(''); + this.state = State.ATTRIBUTE_NAME; + this._stateAttributeName(cp); + } + } + } + // Before attribute value state + //------------------------------------------------------------------ + _stateBeforeAttributeValue(cp) { + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.QUOTATION_MARK: { + this.state = State.ATTRIBUTE_VALUE_DOUBLE_QUOTED; + break; + } + case CODE_POINTS.APOSTROPHE: { + this.state = State.ATTRIBUTE_VALUE_SINGLE_QUOTED; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.missingAttributeValue); + this.state = State.DATA; + this.emitCurrentTagToken(); + break; + } + default: { + this.state = State.ATTRIBUTE_VALUE_UNQUOTED; + this._stateAttributeValueUnquoted(cp); + } + } + } + // Attribute value (double-quoted) state + //------------------------------------------------------------------ + _stateAttributeValueDoubleQuoted(cp) { + switch (cp) { + case CODE_POINTS.QUOTATION_MARK: { + this.state = State.AFTER_ATTRIBUTE_VALUE_QUOTED; + break; + } + case CODE_POINTS.AMPERSAND: { + this.returnState = State.ATTRIBUTE_VALUE_DOUBLE_QUOTED; + this.state = State.CHARACTER_REFERENCE; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this.currentAttr.value += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInTag); + this._emitEOFToken(); + break; + } + default: { + this.currentAttr.value += String.fromCodePoint(cp); + } + } + } + // Attribute value (single-quoted) state + //------------------------------------------------------------------ + _stateAttributeValueSingleQuoted(cp) { + switch (cp) { + case CODE_POINTS.APOSTROPHE: { + this.state = State.AFTER_ATTRIBUTE_VALUE_QUOTED; + break; + } + case CODE_POINTS.AMPERSAND: { + this.returnState = State.ATTRIBUTE_VALUE_SINGLE_QUOTED; + this.state = State.CHARACTER_REFERENCE; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this.currentAttr.value += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInTag); + this._emitEOFToken(); + break; + } + default: { + this.currentAttr.value += String.fromCodePoint(cp); + } + } + } + // Attribute value (unquoted) state + //------------------------------------------------------------------ + _stateAttributeValueUnquoted(cp) { + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + this._leaveAttrValue(); + this.state = State.BEFORE_ATTRIBUTE_NAME; + break; + } + case CODE_POINTS.AMPERSAND: { + this.returnState = State.ATTRIBUTE_VALUE_UNQUOTED; + this.state = State.CHARACTER_REFERENCE; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._leaveAttrValue(); + this.state = State.DATA; + this.emitCurrentTagToken(); + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this.currentAttr.value += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.QUOTATION_MARK: + case CODE_POINTS.APOSTROPHE: + case CODE_POINTS.LESS_THAN_SIGN: + case CODE_POINTS.EQUALS_SIGN: + case CODE_POINTS.GRAVE_ACCENT: { + this._err(ERR.unexpectedCharacterInUnquotedAttributeValue); + this.currentAttr.value += String.fromCodePoint(cp); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInTag); + this._emitEOFToken(); + break; + } + default: { + this.currentAttr.value += String.fromCodePoint(cp); + } + } + } + // After attribute value (quoted) state + //------------------------------------------------------------------ + _stateAfterAttributeValueQuoted(cp) { + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + this._leaveAttrValue(); + this.state = State.BEFORE_ATTRIBUTE_NAME; + break; + } + case CODE_POINTS.SOLIDUS: { + this._leaveAttrValue(); + this.state = State.SELF_CLOSING_START_TAG; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._leaveAttrValue(); + this.state = State.DATA; + this.emitCurrentTagToken(); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInTag); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.missingWhitespaceBetweenAttributes); + this.state = State.BEFORE_ATTRIBUTE_NAME; + this._stateBeforeAttributeName(cp); + } + } + } + // Self-closing start tag state + //------------------------------------------------------------------ + _stateSelfClosingStartTag(cp) { + switch (cp) { + case CODE_POINTS.GREATER_THAN_SIGN: { + const token = this.currentToken; + token.selfClosing = true; + this.state = State.DATA; + this.emitCurrentTagToken(); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInTag); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.unexpectedSolidusInTag); + this.state = State.BEFORE_ATTRIBUTE_NAME; + this._stateBeforeAttributeName(cp); + } + } + } + // Bogus comment state + //------------------------------------------------------------------ + _stateBogusComment(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.GREATER_THAN_SIGN: { + this.state = State.DATA; + this.emitCurrentComment(token); + break; + } + case CODE_POINTS.EOF: { + this.emitCurrentComment(token); + this._emitEOFToken(); + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + token.data += REPLACEMENT_CHARACTER; + break; + } + default: { + token.data += String.fromCodePoint(cp); + } + } + } + // Markup declaration open state + //------------------------------------------------------------------ + _stateMarkupDeclarationOpen(cp) { + if (this._consumeSequenceIfMatch(SEQUENCES.DASH_DASH, true)) { + this._createCommentToken(SEQUENCES.DASH_DASH.length + 1); + this.state = State.COMMENT_START; + } + else if (this._consumeSequenceIfMatch(SEQUENCES.DOCTYPE, false)) { + // NOTE: Doctypes tokens are created without fixed offsets. We keep track of the moment a doctype *might* start here. + this.currentLocation = this.getCurrentLocation(SEQUENCES.DOCTYPE.length + 1); + this.state = State.DOCTYPE; + } + else if (this._consumeSequenceIfMatch(SEQUENCES.CDATA_START, true)) { + if (this.inForeignNode) { + this.state = State.CDATA_SECTION; + } + else { + this._err(ERR.cdataInHtmlContent); + this._createCommentToken(SEQUENCES.CDATA_START.length + 1); + this.currentToken.data = '[CDATA['; + this.state = State.BOGUS_COMMENT; + } + } + //NOTE: Sequence lookups can be abrupted by hibernation. In that case, lookup + //results are no longer valid and we will need to start over. + else if (!this._ensureHibernation()) { + this._err(ERR.incorrectlyOpenedComment); + this._createCommentToken(2); + this.state = State.BOGUS_COMMENT; + this._stateBogusComment(cp); + } + } + // Comment start state + //------------------------------------------------------------------ + _stateCommentStart(cp) { + switch (cp) { + case CODE_POINTS.HYPHEN_MINUS: { + this.state = State.COMMENT_START_DASH; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.abruptClosingOfEmptyComment); + this.state = State.DATA; + const token = this.currentToken; + this.emitCurrentComment(token); + break; + } + default: { + this.state = State.COMMENT; + this._stateComment(cp); + } + } + } + // Comment start dash state + //------------------------------------------------------------------ + _stateCommentStartDash(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.HYPHEN_MINUS: { + this.state = State.COMMENT_END; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.abruptClosingOfEmptyComment); + this.state = State.DATA; + this.emitCurrentComment(token); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInComment); + this.emitCurrentComment(token); + this._emitEOFToken(); + break; + } + default: { + token.data += '-'; + this.state = State.COMMENT; + this._stateComment(cp); + } + } + } + // Comment state + //------------------------------------------------------------------ + _stateComment(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.HYPHEN_MINUS: { + this.state = State.COMMENT_END_DASH; + break; + } + case CODE_POINTS.LESS_THAN_SIGN: { + token.data += '<'; + this.state = State.COMMENT_LESS_THAN_SIGN; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + token.data += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInComment); + this.emitCurrentComment(token); + this._emitEOFToken(); + break; + } + default: { + token.data += String.fromCodePoint(cp); + } + } + } + // Comment less-than sign state + //------------------------------------------------------------------ + _stateCommentLessThanSign(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.EXCLAMATION_MARK: { + token.data += '!'; + this.state = State.COMMENT_LESS_THAN_SIGN_BANG; + break; + } + case CODE_POINTS.LESS_THAN_SIGN: { + token.data += '<'; + break; + } + default: { + this.state = State.COMMENT; + this._stateComment(cp); + } + } + } + // Comment less-than sign bang state + //------------------------------------------------------------------ + _stateCommentLessThanSignBang(cp) { + if (cp === CODE_POINTS.HYPHEN_MINUS) { + this.state = State.COMMENT_LESS_THAN_SIGN_BANG_DASH; + } + else { + this.state = State.COMMENT; + this._stateComment(cp); + } + } + // Comment less-than sign bang dash state + //------------------------------------------------------------------ + _stateCommentLessThanSignBangDash(cp) { + if (cp === CODE_POINTS.HYPHEN_MINUS) { + this.state = State.COMMENT_LESS_THAN_SIGN_BANG_DASH_DASH; + } + else { + this.state = State.COMMENT_END_DASH; + this._stateCommentEndDash(cp); + } + } + // Comment less-than sign bang dash dash state + //------------------------------------------------------------------ + _stateCommentLessThanSignBangDashDash(cp) { + if (cp !== CODE_POINTS.GREATER_THAN_SIGN && cp !== CODE_POINTS.EOF) { + this._err(ERR.nestedComment); + } + this.state = State.COMMENT_END; + this._stateCommentEnd(cp); + } + // Comment end dash state + //------------------------------------------------------------------ + _stateCommentEndDash(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.HYPHEN_MINUS: { + this.state = State.COMMENT_END; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInComment); + this.emitCurrentComment(token); + this._emitEOFToken(); + break; + } + default: { + token.data += '-'; + this.state = State.COMMENT; + this._stateComment(cp); + } + } + } + // Comment end state + //------------------------------------------------------------------ + _stateCommentEnd(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.GREATER_THAN_SIGN: { + this.state = State.DATA; + this.emitCurrentComment(token); + break; + } + case CODE_POINTS.EXCLAMATION_MARK: { + this.state = State.COMMENT_END_BANG; + break; + } + case CODE_POINTS.HYPHEN_MINUS: { + token.data += '-'; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInComment); + this.emitCurrentComment(token); + this._emitEOFToken(); + break; + } + default: { + token.data += '--'; + this.state = State.COMMENT; + this._stateComment(cp); + } + } + } + // Comment end bang state + //------------------------------------------------------------------ + _stateCommentEndBang(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.HYPHEN_MINUS: { + token.data += '--!'; + this.state = State.COMMENT_END_DASH; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.incorrectlyClosedComment); + this.state = State.DATA; + this.emitCurrentComment(token); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInComment); + this.emitCurrentComment(token); + this._emitEOFToken(); + break; + } + default: { + token.data += '--!'; + this.state = State.COMMENT; + this._stateComment(cp); + } + } + } + // DOCTYPE state + //------------------------------------------------------------------ + _stateDoctype(cp) { + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + this.state = State.BEFORE_DOCTYPE_NAME; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this.state = State.BEFORE_DOCTYPE_NAME; + this._stateBeforeDoctypeName(cp); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + this._createDoctypeToken(null); + const token = this.currentToken; + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.missingWhitespaceBeforeDoctypeName); + this.state = State.BEFORE_DOCTYPE_NAME; + this._stateBeforeDoctypeName(cp); + } + } + } + // Before DOCTYPE name state + //------------------------------------------------------------------ + _stateBeforeDoctypeName(cp) { + if (isAsciiUpper(cp)) { + this._createDoctypeToken(String.fromCharCode(toAsciiLower(cp))); + this.state = State.DOCTYPE_NAME; + } + else + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + this._createDoctypeToken(REPLACEMENT_CHARACTER); + this.state = State.DOCTYPE_NAME; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.missingDoctypeName); + this._createDoctypeToken(null); + const token = this.currentToken; + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this.state = State.DATA; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + this._createDoctypeToken(null); + const token = this.currentToken; + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._createDoctypeToken(String.fromCodePoint(cp)); + this.state = State.DOCTYPE_NAME; + } + } + } + // DOCTYPE name state + //------------------------------------------------------------------ + _stateDoctypeName(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + this.state = State.AFTER_DOCTYPE_NAME; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this.state = State.DATA; + this.emitCurrentDoctype(token); + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + token.name += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + token.name += String.fromCodePoint(isAsciiUpper(cp) ? toAsciiLower(cp) : cp); + } + } + } + // After DOCTYPE name state + //------------------------------------------------------------------ + _stateAfterDoctypeName(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this.state = State.DATA; + this.emitCurrentDoctype(token); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + if (this._consumeSequenceIfMatch(SEQUENCES.PUBLIC, false)) { + this.state = State.AFTER_DOCTYPE_PUBLIC_KEYWORD; + } + else if (this._consumeSequenceIfMatch(SEQUENCES.SYSTEM, false)) { + this.state = State.AFTER_DOCTYPE_SYSTEM_KEYWORD; + } + //NOTE: sequence lookup can be abrupted by hibernation. In that case lookup + //results are no longer valid and we will need to start over. + else if (!this._ensureHibernation()) { + this._err(ERR.invalidCharacterSequenceAfterDoctypeName); + token.forceQuirks = true; + this.state = State.BOGUS_DOCTYPE; + this._stateBogusDoctype(cp); + } + } + } + } + // After DOCTYPE public keyword state + //------------------------------------------------------------------ + _stateAfterDoctypePublicKeyword(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + this.state = State.BEFORE_DOCTYPE_PUBLIC_IDENTIFIER; + break; + } + case CODE_POINTS.QUOTATION_MARK: { + this._err(ERR.missingWhitespaceAfterDoctypePublicKeyword); + token.publicId = ''; + this.state = State.DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED; + break; + } + case CODE_POINTS.APOSTROPHE: { + this._err(ERR.missingWhitespaceAfterDoctypePublicKeyword); + token.publicId = ''; + this.state = State.DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.missingDoctypePublicIdentifier); + token.forceQuirks = true; + this.state = State.DATA; + this.emitCurrentDoctype(token); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.missingQuoteBeforeDoctypePublicIdentifier); + token.forceQuirks = true; + this.state = State.BOGUS_DOCTYPE; + this._stateBogusDoctype(cp); + } + } + } + // Before DOCTYPE public identifier state + //------------------------------------------------------------------ + _stateBeforeDoctypePublicIdentifier(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.QUOTATION_MARK: { + token.publicId = ''; + this.state = State.DOCTYPE_PUBLIC_IDENTIFIER_DOUBLE_QUOTED; + break; + } + case CODE_POINTS.APOSTROPHE: { + token.publicId = ''; + this.state = State.DOCTYPE_PUBLIC_IDENTIFIER_SINGLE_QUOTED; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.missingDoctypePublicIdentifier); + token.forceQuirks = true; + this.state = State.DATA; + this.emitCurrentDoctype(token); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.missingQuoteBeforeDoctypePublicIdentifier); + token.forceQuirks = true; + this.state = State.BOGUS_DOCTYPE; + this._stateBogusDoctype(cp); + } + } + } + // DOCTYPE public identifier (double-quoted) state + //------------------------------------------------------------------ + _stateDoctypePublicIdentifierDoubleQuoted(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.QUOTATION_MARK: { + this.state = State.AFTER_DOCTYPE_PUBLIC_IDENTIFIER; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + token.publicId += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.abruptDoctypePublicIdentifier); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this.state = State.DATA; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + token.publicId += String.fromCodePoint(cp); + } + } + } + // DOCTYPE public identifier (single-quoted) state + //------------------------------------------------------------------ + _stateDoctypePublicIdentifierSingleQuoted(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.APOSTROPHE: { + this.state = State.AFTER_DOCTYPE_PUBLIC_IDENTIFIER; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + token.publicId += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.abruptDoctypePublicIdentifier); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this.state = State.DATA; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + token.publicId += String.fromCodePoint(cp); + } + } + } + // After DOCTYPE public identifier state + //------------------------------------------------------------------ + _stateAfterDoctypePublicIdentifier(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + this.state = State.BETWEEN_DOCTYPE_PUBLIC_AND_SYSTEM_IDENTIFIERS; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this.state = State.DATA; + this.emitCurrentDoctype(token); + break; + } + case CODE_POINTS.QUOTATION_MARK: { + this._err(ERR.missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers); + token.systemId = ''; + this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED; + break; + } + case CODE_POINTS.APOSTROPHE: { + this._err(ERR.missingWhitespaceBetweenDoctypePublicAndSystemIdentifiers); + token.systemId = ''; + this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier); + token.forceQuirks = true; + this.state = State.BOGUS_DOCTYPE; + this._stateBogusDoctype(cp); + } + } + } + // Between DOCTYPE public and system identifiers state + //------------------------------------------------------------------ + _stateBetweenDoctypePublicAndSystemIdentifiers(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this.emitCurrentDoctype(token); + this.state = State.DATA; + break; + } + case CODE_POINTS.QUOTATION_MARK: { + token.systemId = ''; + this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED; + break; + } + case CODE_POINTS.APOSTROPHE: { + token.systemId = ''; + this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier); + token.forceQuirks = true; + this.state = State.BOGUS_DOCTYPE; + this._stateBogusDoctype(cp); + } + } + } + // After DOCTYPE system keyword state + //------------------------------------------------------------------ + _stateAfterDoctypeSystemKeyword(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + this.state = State.BEFORE_DOCTYPE_SYSTEM_IDENTIFIER; + break; + } + case CODE_POINTS.QUOTATION_MARK: { + this._err(ERR.missingWhitespaceAfterDoctypeSystemKeyword); + token.systemId = ''; + this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED; + break; + } + case CODE_POINTS.APOSTROPHE: { + this._err(ERR.missingWhitespaceAfterDoctypeSystemKeyword); + token.systemId = ''; + this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.missingDoctypeSystemIdentifier); + token.forceQuirks = true; + this.state = State.DATA; + this.emitCurrentDoctype(token); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier); + token.forceQuirks = true; + this.state = State.BOGUS_DOCTYPE; + this._stateBogusDoctype(cp); + } + } + } + // Before DOCTYPE system identifier state + //------------------------------------------------------------------ + _stateBeforeDoctypeSystemIdentifier(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.QUOTATION_MARK: { + token.systemId = ''; + this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_DOUBLE_QUOTED; + break; + } + case CODE_POINTS.APOSTROPHE: { + token.systemId = ''; + this.state = State.DOCTYPE_SYSTEM_IDENTIFIER_SINGLE_QUOTED; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.missingDoctypeSystemIdentifier); + token.forceQuirks = true; + this.state = State.DATA; + this.emitCurrentDoctype(token); + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.missingQuoteBeforeDoctypeSystemIdentifier); + token.forceQuirks = true; + this.state = State.BOGUS_DOCTYPE; + this._stateBogusDoctype(cp); + } + } + } + // DOCTYPE system identifier (double-quoted) state + //------------------------------------------------------------------ + _stateDoctypeSystemIdentifierDoubleQuoted(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.QUOTATION_MARK: { + this.state = State.AFTER_DOCTYPE_SYSTEM_IDENTIFIER; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + token.systemId += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.abruptDoctypeSystemIdentifier); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this.state = State.DATA; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + token.systemId += String.fromCodePoint(cp); + } + } + } + // DOCTYPE system identifier (single-quoted) state + //------------------------------------------------------------------ + _stateDoctypeSystemIdentifierSingleQuoted(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.APOSTROPHE: { + this.state = State.AFTER_DOCTYPE_SYSTEM_IDENTIFIER; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + token.systemId += REPLACEMENT_CHARACTER; + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this._err(ERR.abruptDoctypeSystemIdentifier); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this.state = State.DATA; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + token.systemId += String.fromCodePoint(cp); + } + } + } + // After DOCTYPE system identifier state + //------------------------------------------------------------------ + _stateAfterDoctypeSystemIdentifier(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.SPACE: + case CODE_POINTS.LINE_FEED: + case CODE_POINTS.TABULATION: + case CODE_POINTS.FORM_FEED: { + // Ignore whitespace + break; + } + case CODE_POINTS.GREATER_THAN_SIGN: { + this.emitCurrentDoctype(token); + this.state = State.DATA; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInDoctype); + token.forceQuirks = true; + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + default: { + this._err(ERR.unexpectedCharacterAfterDoctypeSystemIdentifier); + this.state = State.BOGUS_DOCTYPE; + this._stateBogusDoctype(cp); + } + } + } + // Bogus DOCTYPE state + //------------------------------------------------------------------ + _stateBogusDoctype(cp) { + const token = this.currentToken; + switch (cp) { + case CODE_POINTS.GREATER_THAN_SIGN: { + this.emitCurrentDoctype(token); + this.state = State.DATA; + break; + } + case CODE_POINTS.NULL: { + this._err(ERR.unexpectedNullCharacter); + break; + } + case CODE_POINTS.EOF: { + this.emitCurrentDoctype(token); + this._emitEOFToken(); + break; + } + // Do nothing + } + } + // CDATA section state + //------------------------------------------------------------------ + _stateCdataSection(cp) { + switch (cp) { + case CODE_POINTS.RIGHT_SQUARE_BRACKET: { + this.state = State.CDATA_SECTION_BRACKET; + break; + } + case CODE_POINTS.EOF: { + this._err(ERR.eofInCdata); + this._emitEOFToken(); + break; + } + default: { + this._emitCodePoint(cp); + } + } + } + // CDATA section bracket state + //------------------------------------------------------------------ + _stateCdataSectionBracket(cp) { + if (cp === CODE_POINTS.RIGHT_SQUARE_BRACKET) { + this.state = State.CDATA_SECTION_END; + } + else { + this._emitChars(']'); + this.state = State.CDATA_SECTION; + this._stateCdataSection(cp); + } + } + // CDATA section end state + //------------------------------------------------------------------ + _stateCdataSectionEnd(cp) { + switch (cp) { + case CODE_POINTS.GREATER_THAN_SIGN: { + this.state = State.DATA; + break; + } + case CODE_POINTS.RIGHT_SQUARE_BRACKET: { + this._emitChars(']'); + break; + } + default: { + this._emitChars(']]'); + this.state = State.CDATA_SECTION; + this._stateCdataSection(cp); + } + } + } + // Character reference state + //------------------------------------------------------------------ + _stateCharacterReference(cp) { + if (cp === CODE_POINTS.NUMBER_SIGN) { + this.state = State.NUMERIC_CHARACTER_REFERENCE; + } + else if (isAsciiAlphaNumeric(cp)) { + this.state = State.NAMED_CHARACTER_REFERENCE; + this._stateNamedCharacterReference(cp); + } + else { + this._flushCodePointConsumedAsCharacterReference(CODE_POINTS.AMPERSAND); + this._reconsumeInState(this.returnState, cp); + } + } + // Named character reference state + //------------------------------------------------------------------ + _stateNamedCharacterReference(cp) { + const matchResult = this._matchNamedCharacterReference(cp); + //NOTE: Matching can be abrupted by hibernation. In that case, match + //results are no longer valid and we will need to start over. + if (this._ensureHibernation()) ; + else if (matchResult) { + for (let i = 0; i < matchResult.length; i++) { + this._flushCodePointConsumedAsCharacterReference(matchResult[i]); + } + this.state = this.returnState; + } + else { + this._flushCodePointConsumedAsCharacterReference(CODE_POINTS.AMPERSAND); + this.state = State.AMBIGUOUS_AMPERSAND; + } + } + // Ambiguos ampersand state + //------------------------------------------------------------------ + _stateAmbiguousAmpersand(cp) { + if (isAsciiAlphaNumeric(cp)) { + this._flushCodePointConsumedAsCharacterReference(cp); + } + else { + if (cp === CODE_POINTS.SEMICOLON) { + this._err(ERR.unknownNamedCharacterReference); + } + this._reconsumeInState(this.returnState, cp); + } + } + // Numeric character reference state + //------------------------------------------------------------------ + _stateNumericCharacterReference(cp) { + this.charRefCode = 0; + if (cp === CODE_POINTS.LATIN_SMALL_X || cp === CODE_POINTS.LATIN_CAPITAL_X) { + this.state = State.HEXADEMICAL_CHARACTER_REFERENCE_START; + } + // Inlined decimal character reference start state + else if (isAsciiDigit(cp)) { + this.state = State.DECIMAL_CHARACTER_REFERENCE; + this._stateDecimalCharacterReference(cp); + } + else { + this._err(ERR.absenceOfDigitsInNumericCharacterReference); + this._flushCodePointConsumedAsCharacterReference(CODE_POINTS.AMPERSAND); + this._flushCodePointConsumedAsCharacterReference(CODE_POINTS.NUMBER_SIGN); + this._reconsumeInState(this.returnState, cp); + } + } + // Hexademical character reference start state + //------------------------------------------------------------------ + _stateHexademicalCharacterReferenceStart(cp) { + if (isAsciiHexDigit(cp)) { + this.state = State.HEXADEMICAL_CHARACTER_REFERENCE; + this._stateHexademicalCharacterReference(cp); + } + else { + this._err(ERR.absenceOfDigitsInNumericCharacterReference); + this._flushCodePointConsumedAsCharacterReference(CODE_POINTS.AMPERSAND); + this._flushCodePointConsumedAsCharacterReference(CODE_POINTS.NUMBER_SIGN); + this._unconsume(2); + this.state = this.returnState; + } + } + // Hexademical character reference state + //------------------------------------------------------------------ + _stateHexademicalCharacterReference(cp) { + if (isAsciiUpperHexDigit(cp)) { + this.charRefCode = this.charRefCode * 16 + cp - 0x37; + } + else if (isAsciiLowerHexDigit(cp)) { + this.charRefCode = this.charRefCode * 16 + cp - 0x57; + } + else if (isAsciiDigit(cp)) { + this.charRefCode = this.charRefCode * 16 + cp - 0x30; + } + else if (cp === CODE_POINTS.SEMICOLON) { + this.state = State.NUMERIC_CHARACTER_REFERENCE_END; + } + else { + this._err(ERR.missingSemicolonAfterCharacterReference); + this.state = State.NUMERIC_CHARACTER_REFERENCE_END; + this._stateNumericCharacterReferenceEnd(cp); + } + } + // Decimal character reference state + //------------------------------------------------------------------ + _stateDecimalCharacterReference(cp) { + if (isAsciiDigit(cp)) { + this.charRefCode = this.charRefCode * 10 + cp - 0x30; + } + else if (cp === CODE_POINTS.SEMICOLON) { + this.state = State.NUMERIC_CHARACTER_REFERENCE_END; + } + else { + this._err(ERR.missingSemicolonAfterCharacterReference); + this.state = State.NUMERIC_CHARACTER_REFERENCE_END; + this._stateNumericCharacterReferenceEnd(cp); + } + } + // Numeric character reference end state + //------------------------------------------------------------------ + _stateNumericCharacterReferenceEnd(cp) { + if (this.charRefCode === CODE_POINTS.NULL) { + this._err(ERR.nullCharacterReference); + this.charRefCode = CODE_POINTS.REPLACEMENT_CHARACTER; + } + else if (this.charRefCode > 1114111) { + this._err(ERR.characterReferenceOutsideUnicodeRange); + this.charRefCode = CODE_POINTS.REPLACEMENT_CHARACTER; + } + else if (isSurrogate(this.charRefCode)) { + this._err(ERR.surrogateCharacterReference); + this.charRefCode = CODE_POINTS.REPLACEMENT_CHARACTER; + } + else if (isUndefinedCodePoint(this.charRefCode)) { + this._err(ERR.noncharacterCharacterReference); + } + else if (isControlCodePoint(this.charRefCode) || this.charRefCode === CODE_POINTS.CARRIAGE_RETURN) { + this._err(ERR.controlCharacterReference); + const replacement = C1_CONTROLS_REFERENCE_REPLACEMENTS.get(this.charRefCode); + if (replacement !== undefined) { + this.charRefCode = replacement; + } + } + this._flushCodePointConsumedAsCharacterReference(this.charRefCode); + this._reconsumeInState(this.returnState, cp); + } +} + +//Element utils +const IMPLICIT_END_TAG_REQUIRED = new Set([TAG_ID.DD, TAG_ID.DT, TAG_ID.LI, TAG_ID.OPTGROUP, TAG_ID.OPTION, TAG_ID.P, TAG_ID.RB, TAG_ID.RP, TAG_ID.RT, TAG_ID.RTC]); +const IMPLICIT_END_TAG_REQUIRED_THOROUGHLY = new Set([ + ...IMPLICIT_END_TAG_REQUIRED, + TAG_ID.CAPTION, + TAG_ID.COLGROUP, + TAG_ID.TBODY, + TAG_ID.TD, + TAG_ID.TFOOT, + TAG_ID.TH, + TAG_ID.THEAD, + TAG_ID.TR, +]); +const SCOPING_ELEMENT_NS = new Map([ + [TAG_ID.APPLET, NS.HTML], + [TAG_ID.CAPTION, NS.HTML], + [TAG_ID.HTML, NS.HTML], + [TAG_ID.MARQUEE, NS.HTML], + [TAG_ID.OBJECT, NS.HTML], + [TAG_ID.TABLE, NS.HTML], + [TAG_ID.TD, NS.HTML], + [TAG_ID.TEMPLATE, NS.HTML], + [TAG_ID.TH, NS.HTML], + [TAG_ID.ANNOTATION_XML, NS.MATHML], + [TAG_ID.MI, NS.MATHML], + [TAG_ID.MN, NS.MATHML], + [TAG_ID.MO, NS.MATHML], + [TAG_ID.MS, NS.MATHML], + [TAG_ID.MTEXT, NS.MATHML], + [TAG_ID.DESC, NS.SVG], + [TAG_ID.FOREIGN_OBJECT, NS.SVG], + [TAG_ID.TITLE, NS.SVG], +]); +const NAMED_HEADERS = [TAG_ID.H1, TAG_ID.H2, TAG_ID.H3, TAG_ID.H4, TAG_ID.H5, TAG_ID.H6]; +const TABLE_ROW_CONTEXT = [TAG_ID.TR, TAG_ID.TEMPLATE, TAG_ID.HTML]; +const TABLE_BODY_CONTEXT = [TAG_ID.TBODY, TAG_ID.TFOOT, TAG_ID.THEAD, TAG_ID.TEMPLATE, TAG_ID.HTML]; +const TABLE_CONTEXT = [TAG_ID.TABLE, TAG_ID.TEMPLATE, TAG_ID.HTML]; +const TABLE_CELLS = [TAG_ID.TD, TAG_ID.TH]; +//Stack of open elements +class OpenElementStack { + get currentTmplContentOrNode() { + return this._isInTemplate() ? this.treeAdapter.getTemplateContent(this.current) : this.current; + } + constructor(document, treeAdapter, handler) { + this.treeAdapter = treeAdapter; + this.handler = handler; + this.items = []; + this.tagIDs = []; + this.stackTop = -1; + this.tmplCount = 0; + this.currentTagId = TAG_ID.UNKNOWN; + this.current = document; + } + //Index of element + _indexOf(element) { + return this.items.lastIndexOf(element, this.stackTop); + } + //Update current element + _isInTemplate() { + return this.currentTagId === TAG_ID.TEMPLATE && this.treeAdapter.getNamespaceURI(this.current) === NS.HTML; + } + _updateCurrentElement() { + this.current = this.items[this.stackTop]; + this.currentTagId = this.tagIDs[this.stackTop]; + } + //Mutations + push(element, tagID) { + this.stackTop++; + this.items[this.stackTop] = element; + this.current = element; + this.tagIDs[this.stackTop] = tagID; + this.currentTagId = tagID; + if (this._isInTemplate()) { + this.tmplCount++; + } + this.handler.onItemPush(element, tagID, true); + } + pop() { + const popped = this.current; + if (this.tmplCount > 0 && this._isInTemplate()) { + this.tmplCount--; + } + this.stackTop--; + this._updateCurrentElement(); + this.handler.onItemPop(popped, true); + } + replace(oldElement, newElement) { + const idx = this._indexOf(oldElement); + this.items[idx] = newElement; + if (idx === this.stackTop) { + this.current = newElement; + } + } + insertAfter(referenceElement, newElement, newElementID) { + const insertionIdx = this._indexOf(referenceElement) + 1; + this.items.splice(insertionIdx, 0, newElement); + this.tagIDs.splice(insertionIdx, 0, newElementID); + this.stackTop++; + if (insertionIdx === this.stackTop) { + this._updateCurrentElement(); + } + this.handler.onItemPush(this.current, this.currentTagId, insertionIdx === this.stackTop); + } + popUntilTagNamePopped(tagName) { + let targetIdx = this.stackTop + 1; + do { + targetIdx = this.tagIDs.lastIndexOf(tagName, targetIdx - 1); + } while (targetIdx > 0 && this.treeAdapter.getNamespaceURI(this.items[targetIdx]) !== NS.HTML); + this.shortenToLength(targetIdx < 0 ? 0 : targetIdx); + } + shortenToLength(idx) { + while (this.stackTop >= idx) { + const popped = this.current; + if (this.tmplCount > 0 && this._isInTemplate()) { + this.tmplCount -= 1; + } + this.stackTop--; + this._updateCurrentElement(); + this.handler.onItemPop(popped, this.stackTop < idx); + } + } + popUntilElementPopped(element) { + const idx = this._indexOf(element); + this.shortenToLength(idx < 0 ? 0 : idx); + } + popUntilPopped(tagNames, targetNS) { + const idx = this._indexOfTagNames(tagNames, targetNS); + this.shortenToLength(idx < 0 ? 0 : idx); + } + popUntilNumberedHeaderPopped() { + this.popUntilPopped(NAMED_HEADERS, NS.HTML); + } + popUntilTableCellPopped() { + this.popUntilPopped(TABLE_CELLS, NS.HTML); + } + popAllUpToHtmlElement() { + //NOTE: here we assume that the root element is always first in the open element stack, so + //we perform this fast stack clean up. + this.tmplCount = 0; + this.shortenToLength(1); + } + _indexOfTagNames(tagNames, namespace) { + for (let i = this.stackTop; i >= 0; i--) { + if (tagNames.includes(this.tagIDs[i]) && this.treeAdapter.getNamespaceURI(this.items[i]) === namespace) { + return i; + } + } + return -1; + } + clearBackTo(tagNames, targetNS) { + const idx = this._indexOfTagNames(tagNames, targetNS); + this.shortenToLength(idx + 1); + } + clearBackToTableContext() { + this.clearBackTo(TABLE_CONTEXT, NS.HTML); + } + clearBackToTableBodyContext() { + this.clearBackTo(TABLE_BODY_CONTEXT, NS.HTML); + } + clearBackToTableRowContext() { + this.clearBackTo(TABLE_ROW_CONTEXT, NS.HTML); + } + remove(element) { + const idx = this._indexOf(element); + if (idx >= 0) { + if (idx === this.stackTop) { + this.pop(); + } + else { + this.items.splice(idx, 1); + this.tagIDs.splice(idx, 1); + this.stackTop--; + this._updateCurrentElement(); + this.handler.onItemPop(element, false); + } + } + } + //Search + tryPeekProperlyNestedBodyElement() { + //Properly nested element (should be second element in stack). + return this.stackTop >= 1 && this.tagIDs[1] === TAG_ID.BODY ? this.items[1] : null; + } + contains(element) { + return this._indexOf(element) > -1; + } + getCommonAncestor(element) { + const elementIdx = this._indexOf(element) - 1; + return elementIdx >= 0 ? this.items[elementIdx] : null; + } + isRootHtmlElementCurrent() { + return this.stackTop === 0 && this.tagIDs[0] === TAG_ID.HTML; + } + //Element in scope + hasInScope(tagName) { + for (let i = this.stackTop; i >= 0; i--) { + const tn = this.tagIDs[i]; + const ns = this.treeAdapter.getNamespaceURI(this.items[i]); + if (tn === tagName && ns === NS.HTML) { + return true; + } + if (SCOPING_ELEMENT_NS.get(tn) === ns) { + return false; + } + } + return true; + } + hasNumberedHeaderInScope() { + for (let i = this.stackTop; i >= 0; i--) { + const tn = this.tagIDs[i]; + const ns = this.treeAdapter.getNamespaceURI(this.items[i]); + if (isNumberedHeader(tn) && ns === NS.HTML) { + return true; + } + if (SCOPING_ELEMENT_NS.get(tn) === ns) { + return false; + } + } + return true; + } + hasInListItemScope(tagName) { + for (let i = this.stackTop; i >= 0; i--) { + const tn = this.tagIDs[i]; + const ns = this.treeAdapter.getNamespaceURI(this.items[i]); + if (tn === tagName && ns === NS.HTML) { + return true; + } + if (((tn === TAG_ID.UL || tn === TAG_ID.OL) && ns === NS.HTML) || SCOPING_ELEMENT_NS.get(tn) === ns) { + return false; + } + } + return true; + } + hasInButtonScope(tagName) { + for (let i = this.stackTop; i >= 0; i--) { + const tn = this.tagIDs[i]; + const ns = this.treeAdapter.getNamespaceURI(this.items[i]); + if (tn === tagName && ns === NS.HTML) { + return true; + } + if ((tn === TAG_ID.BUTTON && ns === NS.HTML) || SCOPING_ELEMENT_NS.get(tn) === ns) { + return false; + } + } + return true; + } + hasInTableScope(tagName) { + for (let i = this.stackTop; i >= 0; i--) { + const tn = this.tagIDs[i]; + const ns = this.treeAdapter.getNamespaceURI(this.items[i]); + if (ns !== NS.HTML) { + continue; + } + if (tn === tagName) { + return true; + } + if (tn === TAG_ID.TABLE || tn === TAG_ID.TEMPLATE || tn === TAG_ID.HTML) { + return false; + } + } + return true; + } + hasTableBodyContextInTableScope() { + for (let i = this.stackTop; i >= 0; i--) { + const tn = this.tagIDs[i]; + const ns = this.treeAdapter.getNamespaceURI(this.items[i]); + if (ns !== NS.HTML) { + continue; + } + if (tn === TAG_ID.TBODY || tn === TAG_ID.THEAD || tn === TAG_ID.TFOOT) { + return true; + } + if (tn === TAG_ID.TABLE || tn === TAG_ID.HTML) { + return false; + } + } + return true; + } + hasInSelectScope(tagName) { + for (let i = this.stackTop; i >= 0; i--) { + const tn = this.tagIDs[i]; + const ns = this.treeAdapter.getNamespaceURI(this.items[i]); + if (ns !== NS.HTML) { + continue; + } + if (tn === tagName) { + return true; + } + if (tn !== TAG_ID.OPTION && tn !== TAG_ID.OPTGROUP) { + return false; + } + } + return true; + } + //Implied end tags + generateImpliedEndTags() { + while (IMPLICIT_END_TAG_REQUIRED.has(this.currentTagId)) { + this.pop(); + } + } + generateImpliedEndTagsThoroughly() { + while (IMPLICIT_END_TAG_REQUIRED_THOROUGHLY.has(this.currentTagId)) { + this.pop(); + } + } + generateImpliedEndTagsWithExclusion(exclusionId) { + while (this.currentTagId !== exclusionId && IMPLICIT_END_TAG_REQUIRED_THOROUGHLY.has(this.currentTagId)) { + this.pop(); + } + } +} + +//Const +const NOAH_ARK_CAPACITY = 3; +var EntryType; +(function (EntryType) { + EntryType[EntryType["Marker"] = 0] = "Marker"; + EntryType[EntryType["Element"] = 1] = "Element"; +})(EntryType = EntryType || (EntryType = {})); +const MARKER = { type: EntryType.Marker }; +//List of formatting elements +class FormattingElementList { + constructor(treeAdapter) { + this.treeAdapter = treeAdapter; + this.entries = []; + this.bookmark = null; + } + //Noah Ark's condition + //OPTIMIZATION: at first we try to find possible candidates for exclusion using + //lightweight heuristics without thorough attributes check. + _getNoahArkConditionCandidates(newElement, neAttrs) { + const candidates = []; + const neAttrsLength = neAttrs.length; + const neTagName = this.treeAdapter.getTagName(newElement); + const neNamespaceURI = this.treeAdapter.getNamespaceURI(newElement); + for (let i = 0; i < this.entries.length; i++) { + const entry = this.entries[i]; + if (entry.type === EntryType.Marker) { + break; + } + const { element } = entry; + if (this.treeAdapter.getTagName(element) === neTagName && + this.treeAdapter.getNamespaceURI(element) === neNamespaceURI) { + const elementAttrs = this.treeAdapter.getAttrList(element); + if (elementAttrs.length === neAttrsLength) { + candidates.push({ idx: i, attrs: elementAttrs }); + } + } + } + return candidates; + } + _ensureNoahArkCondition(newElement) { + if (this.entries.length < NOAH_ARK_CAPACITY) + return; + const neAttrs = this.treeAdapter.getAttrList(newElement); + const candidates = this._getNoahArkConditionCandidates(newElement, neAttrs); + if (candidates.length < NOAH_ARK_CAPACITY) + return; + //NOTE: build attrs map for the new element, so we can perform fast lookups + const neAttrsMap = new Map(neAttrs.map((neAttr) => [neAttr.name, neAttr.value])); + let validCandidates = 0; + //NOTE: remove bottommost candidates, until Noah's Ark condition will not be met + for (let i = 0; i < candidates.length; i++) { + const candidate = candidates[i]; + // We know that `candidate.attrs.length === neAttrs.length` + if (candidate.attrs.every((cAttr) => neAttrsMap.get(cAttr.name) === cAttr.value)) { + validCandidates += 1; + if (validCandidates >= NOAH_ARK_CAPACITY) { + this.entries.splice(candidate.idx, 1); + } + } + } + } + //Mutations + insertMarker() { + this.entries.unshift(MARKER); + } + pushElement(element, token) { + this._ensureNoahArkCondition(element); + this.entries.unshift({ + type: EntryType.Element, + element, + token, + }); + } + insertElementAfterBookmark(element, token) { + const bookmarkIdx = this.entries.indexOf(this.bookmark); + this.entries.splice(bookmarkIdx, 0, { + type: EntryType.Element, + element, + token, + }); + } + removeEntry(entry) { + const entryIndex = this.entries.indexOf(entry); + if (entryIndex >= 0) { + this.entries.splice(entryIndex, 1); + } + } + /** + * Clears the list of formatting elements up to the last marker. + * + * @see https://html.spec.whatwg.org/multipage/parsing.html#clear-the-list-of-active-formatting-elements-up-to-the-last-marker + */ + clearToLastMarker() { + const markerIdx = this.entries.indexOf(MARKER); + if (markerIdx >= 0) { + this.entries.splice(0, markerIdx + 1); + } + else { + this.entries.length = 0; + } + } + //Search + getElementEntryInScopeWithTagName(tagName) { + const entry = this.entries.find((entry) => entry.type === EntryType.Marker || this.treeAdapter.getTagName(entry.element) === tagName); + return entry && entry.type === EntryType.Element ? entry : null; + } + getElementEntry(element) { + return this.entries.find((entry) => entry.type === EntryType.Element && entry.element === element); + } +} + +function createTextNode(value) { + return { + nodeName: '#text', + value, + parentNode: null, + }; +} +const defaultTreeAdapter = { + //Node construction + createDocument() { + return { + nodeName: '#document', + mode: DOCUMENT_MODE.NO_QUIRKS, + childNodes: [], + }; + }, + createDocumentFragment() { + return { + nodeName: '#document-fragment', + childNodes: [], + }; + }, + createElement(tagName, namespaceURI, attrs) { + return { + nodeName: tagName, + tagName, + attrs, + namespaceURI, + childNodes: [], + parentNode: null, + }; + }, + createCommentNode(data) { + return { + nodeName: '#comment', + data, + parentNode: null, + }; + }, + //Tree mutation + appendChild(parentNode, newNode) { + parentNode.childNodes.push(newNode); + newNode.parentNode = parentNode; + }, + insertBefore(parentNode, newNode, referenceNode) { + const insertionIdx = parentNode.childNodes.indexOf(referenceNode); + parentNode.childNodes.splice(insertionIdx, 0, newNode); + newNode.parentNode = parentNode; + }, + setTemplateContent(templateElement, contentElement) { + templateElement.content = contentElement; + }, + getTemplateContent(templateElement) { + return templateElement.content; + }, + setDocumentType(document, name, publicId, systemId) { + const doctypeNode = document.childNodes.find((node) => node.nodeName === '#documentType'); + if (doctypeNode) { + doctypeNode.name = name; + doctypeNode.publicId = publicId; + doctypeNode.systemId = systemId; + } + else { + const node = { + nodeName: '#documentType', + name, + publicId, + systemId, + parentNode: null, + }; + defaultTreeAdapter.appendChild(document, node); + } + }, + setDocumentMode(document, mode) { + document.mode = mode; + }, + getDocumentMode(document) { + return document.mode; + }, + detachNode(node) { + if (node.parentNode) { + const idx = node.parentNode.childNodes.indexOf(node); + node.parentNode.childNodes.splice(idx, 1); + node.parentNode = null; + } + }, + insertText(parentNode, text) { + if (parentNode.childNodes.length > 0) { + const prevNode = parentNode.childNodes[parentNode.childNodes.length - 1]; + if (defaultTreeAdapter.isTextNode(prevNode)) { + prevNode.value += text; + return; + } + } + defaultTreeAdapter.appendChild(parentNode, createTextNode(text)); + }, + insertTextBefore(parentNode, text, referenceNode) { + const prevNode = parentNode.childNodes[parentNode.childNodes.indexOf(referenceNode) - 1]; + if (prevNode && defaultTreeAdapter.isTextNode(prevNode)) { + prevNode.value += text; + } + else { + defaultTreeAdapter.insertBefore(parentNode, createTextNode(text), referenceNode); + } + }, + adoptAttributes(recipient, attrs) { + const recipientAttrsMap = new Set(recipient.attrs.map((attr) => attr.name)); + for (let j = 0; j < attrs.length; j++) { + if (!recipientAttrsMap.has(attrs[j].name)) { + recipient.attrs.push(attrs[j]); + } + } + }, + //Tree traversing + getFirstChild(node) { + return node.childNodes[0]; + }, + getChildNodes(node) { + return node.childNodes; + }, + getParentNode(node) { + return node.parentNode; + }, + getAttrList(element) { + return element.attrs; + }, + //Node data + getTagName(element) { + return element.tagName; + }, + getNamespaceURI(element) { + return element.namespaceURI; + }, + getTextNodeContent(textNode) { + return textNode.value; + }, + getCommentNodeContent(commentNode) { + return commentNode.data; + }, + getDocumentTypeNodeName(doctypeNode) { + return doctypeNode.name; + }, + getDocumentTypeNodePublicId(doctypeNode) { + return doctypeNode.publicId; + }, + getDocumentTypeNodeSystemId(doctypeNode) { + return doctypeNode.systemId; + }, + //Node types + isTextNode(node) { + return node.nodeName === '#text'; + }, + isCommentNode(node) { + return node.nodeName === '#comment'; + }, + isDocumentTypeNode(node) { + return node.nodeName === '#documentType'; + }, + isElementNode(node) { + return Object.prototype.hasOwnProperty.call(node, 'tagName'); + }, + // Source code location + setNodeSourceCodeLocation(node, location) { + node.sourceCodeLocation = location; + }, + getNodeSourceCodeLocation(node) { + return node.sourceCodeLocation; + }, + updateNodeSourceCodeLocation(node, endLocation) { + node.sourceCodeLocation = { ...node.sourceCodeLocation, ...endLocation }; + }, +}; + +//Const +const VALID_DOCTYPE_NAME = 'html'; +const VALID_SYSTEM_ID = 'about:legacy-compat'; +const QUIRKS_MODE_SYSTEM_ID = 'http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd'; +const QUIRKS_MODE_PUBLIC_ID_PREFIXES = [ + '+//silmaril//dtd html pro v0r11 19970101//', + '-//as//dtd html 3.0 aswedit + extensions//', + '-//advasoft ltd//dtd html 3.0 aswedit + extensions//', + '-//ietf//dtd html 2.0 level 1//', + '-//ietf//dtd html 2.0 level 2//', + '-//ietf//dtd html 2.0 strict level 1//', + '-//ietf//dtd html 2.0 strict level 2//', + '-//ietf//dtd html 2.0 strict//', + '-//ietf//dtd html 2.0//', + '-//ietf//dtd html 2.1e//', + '-//ietf//dtd html 3.0//', + '-//ietf//dtd html 3.2 final//', + '-//ietf//dtd html 3.2//', + '-//ietf//dtd html 3//', + '-//ietf//dtd html level 0//', + '-//ietf//dtd html level 1//', + '-//ietf//dtd html level 2//', + '-//ietf//dtd html level 3//', + '-//ietf//dtd html strict level 0//', + '-//ietf//dtd html strict level 1//', + '-//ietf//dtd html strict level 2//', + '-//ietf//dtd html strict level 3//', + '-//ietf//dtd html strict//', + '-//ietf//dtd html//', + '-//metrius//dtd metrius presentational//', + '-//microsoft//dtd internet explorer 2.0 html strict//', + '-//microsoft//dtd internet explorer 2.0 html//', + '-//microsoft//dtd internet explorer 2.0 tables//', + '-//microsoft//dtd internet explorer 3.0 html strict//', + '-//microsoft//dtd internet explorer 3.0 html//', + '-//microsoft//dtd internet explorer 3.0 tables//', + '-//netscape comm. corp.//dtd html//', + '-//netscape comm. corp.//dtd strict html//', + "-//o'reilly and associates//dtd html 2.0//", + "-//o'reilly and associates//dtd html extended 1.0//", + "-//o'reilly and associates//dtd html extended relaxed 1.0//", + '-//sq//dtd html 2.0 hotmetal + extensions//', + '-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//', + '-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//', + '-//spyglass//dtd html 2.0 extended//', + '-//sun microsystems corp.//dtd hotjava html//', + '-//sun microsystems corp.//dtd hotjava strict html//', + '-//w3c//dtd html 3 1995-03-24//', + '-//w3c//dtd html 3.2 draft//', + '-//w3c//dtd html 3.2 final//', + '-//w3c//dtd html 3.2//', + '-//w3c//dtd html 3.2s draft//', + '-//w3c//dtd html 4.0 frameset//', + '-//w3c//dtd html 4.0 transitional//', + '-//w3c//dtd html experimental 19960712//', + '-//w3c//dtd html experimental 970421//', + '-//w3c//dtd w3 html//', + '-//w3o//dtd w3 html 3.0//', + '-//webtechs//dtd mozilla html 2.0//', + '-//webtechs//dtd mozilla html//', +]; +const QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES = [ + ...QUIRKS_MODE_PUBLIC_ID_PREFIXES, + '-//w3c//dtd html 4.01 frameset//', + '-//w3c//dtd html 4.01 transitional//', +]; +const QUIRKS_MODE_PUBLIC_IDS = new Set([ + '-//w3o//dtd w3 html strict 3.0//en//', + '-/w3c/dtd html 4.0 transitional/en', + 'html', +]); +const LIMITED_QUIRKS_PUBLIC_ID_PREFIXES = ['-//w3c//dtd xhtml 1.0 frameset//', '-//w3c//dtd xhtml 1.0 transitional//']; +const LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES = [ + ...LIMITED_QUIRKS_PUBLIC_ID_PREFIXES, + '-//w3c//dtd html 4.01 frameset//', + '-//w3c//dtd html 4.01 transitional//', +]; +//Utils +function hasPrefix(publicId, prefixes) { + return prefixes.some((prefix) => publicId.startsWith(prefix)); +} +//API +function isConforming(token) { + return (token.name === VALID_DOCTYPE_NAME && + token.publicId === null && + (token.systemId === null || token.systemId === VALID_SYSTEM_ID)); +} +function getDocumentMode(token) { + if (token.name !== VALID_DOCTYPE_NAME) { + return DOCUMENT_MODE.QUIRKS; + } + const { systemId } = token; + if (systemId && systemId.toLowerCase() === QUIRKS_MODE_SYSTEM_ID) { + return DOCUMENT_MODE.QUIRKS; + } + let { publicId } = token; + if (publicId !== null) { + publicId = publicId.toLowerCase(); + if (QUIRKS_MODE_PUBLIC_IDS.has(publicId)) { + return DOCUMENT_MODE.QUIRKS; + } + let prefixes = systemId === null ? QUIRKS_MODE_NO_SYSTEM_ID_PUBLIC_ID_PREFIXES : QUIRKS_MODE_PUBLIC_ID_PREFIXES; + if (hasPrefix(publicId, prefixes)) { + return DOCUMENT_MODE.QUIRKS; + } + prefixes = + systemId === null ? LIMITED_QUIRKS_PUBLIC_ID_PREFIXES : LIMITED_QUIRKS_WITH_SYSTEM_ID_PUBLIC_ID_PREFIXES; + if (hasPrefix(publicId, prefixes)) { + return DOCUMENT_MODE.LIMITED_QUIRKS; + } + } + return DOCUMENT_MODE.NO_QUIRKS; +} + +//MIME types +const MIME_TYPES = { + TEXT_HTML: 'text/html', + APPLICATION_XML: 'application/xhtml+xml', +}; +//Attributes +const DEFINITION_URL_ATTR = 'definitionurl'; +const ADJUSTED_DEFINITION_URL_ATTR = 'definitionURL'; +const SVG_ATTRS_ADJUSTMENT_MAP = new Map([ + 'attributeName', + 'attributeType', + 'baseFrequency', + 'baseProfile', + 'calcMode', + 'clipPathUnits', + 'diffuseConstant', + 'edgeMode', + 'filterUnits', + 'glyphRef', + 'gradientTransform', + 'gradientUnits', + 'kernelMatrix', + 'kernelUnitLength', + 'keyPoints', + 'keySplines', + 'keyTimes', + 'lengthAdjust', + 'limitingConeAngle', + 'markerHeight', + 'markerUnits', + 'markerWidth', + 'maskContentUnits', + 'maskUnits', + 'numOctaves', + 'pathLength', + 'patternContentUnits', + 'patternTransform', + 'patternUnits', + 'pointsAtX', + 'pointsAtY', + 'pointsAtZ', + 'preserveAlpha', + 'preserveAspectRatio', + 'primitiveUnits', + 'refX', + 'refY', + 'repeatCount', + 'repeatDur', + 'requiredExtensions', + 'requiredFeatures', + 'specularConstant', + 'specularExponent', + 'spreadMethod', + 'startOffset', + 'stdDeviation', + 'stitchTiles', + 'surfaceScale', + 'systemLanguage', + 'tableValues', + 'targetX', + 'targetY', + 'textLength', + 'viewBox', + 'viewTarget', + 'xChannelSelector', + 'yChannelSelector', + 'zoomAndPan', +].map((attr) => [attr.toLowerCase(), attr])); +const XML_ATTRS_ADJUSTMENT_MAP = new Map([ + ['xlink:actuate', { prefix: 'xlink', name: 'actuate', namespace: NS.XLINK }], + ['xlink:arcrole', { prefix: 'xlink', name: 'arcrole', namespace: NS.XLINK }], + ['xlink:href', { prefix: 'xlink', name: 'href', namespace: NS.XLINK }], + ['xlink:role', { prefix: 'xlink', name: 'role', namespace: NS.XLINK }], + ['xlink:show', { prefix: 'xlink', name: 'show', namespace: NS.XLINK }], + ['xlink:title', { prefix: 'xlink', name: 'title', namespace: NS.XLINK }], + ['xlink:type', { prefix: 'xlink', name: 'type', namespace: NS.XLINK }], + ['xml:base', { prefix: 'xml', name: 'base', namespace: NS.XML }], + ['xml:lang', { prefix: 'xml', name: 'lang', namespace: NS.XML }], + ['xml:space', { prefix: 'xml', name: 'space', namespace: NS.XML }], + ['xmlns', { prefix: '', name: 'xmlns', namespace: NS.XMLNS }], + ['xmlns:xlink', { prefix: 'xmlns', name: 'xlink', namespace: NS.XMLNS }], +]); +//SVG tag names adjustment map +const SVG_TAG_NAMES_ADJUSTMENT_MAP = new Map([ + 'altGlyph', + 'altGlyphDef', + 'altGlyphItem', + 'animateColor', + 'animateMotion', + 'animateTransform', + 'clipPath', + 'feBlend', + 'feColorMatrix', + 'feComponentTransfer', + 'feComposite', + 'feConvolveMatrix', + 'feDiffuseLighting', + 'feDisplacementMap', + 'feDistantLight', + 'feFlood', + 'feFuncA', + 'feFuncB', + 'feFuncG', + 'feFuncR', + 'feGaussianBlur', + 'feImage', + 'feMerge', + 'feMergeNode', + 'feMorphology', + 'feOffset', + 'fePointLight', + 'feSpecularLighting', + 'feSpotLight', + 'feTile', + 'feTurbulence', + 'foreignObject', + 'glyphRef', + 'linearGradient', + 'radialGradient', + 'textPath', +].map((tn) => [tn.toLowerCase(), tn])); +//Tags that causes exit from foreign content +const EXITS_FOREIGN_CONTENT = new Set([ + TAG_ID.B, + TAG_ID.BIG, + TAG_ID.BLOCKQUOTE, + TAG_ID.BODY, + TAG_ID.BR, + TAG_ID.CENTER, + TAG_ID.CODE, + TAG_ID.DD, + TAG_ID.DIV, + TAG_ID.DL, + TAG_ID.DT, + TAG_ID.EM, + TAG_ID.EMBED, + TAG_ID.H1, + TAG_ID.H2, + TAG_ID.H3, + TAG_ID.H4, + TAG_ID.H5, + TAG_ID.H6, + TAG_ID.HEAD, + TAG_ID.HR, + TAG_ID.I, + TAG_ID.IMG, + TAG_ID.LI, + TAG_ID.LISTING, + TAG_ID.MENU, + TAG_ID.META, + TAG_ID.NOBR, + TAG_ID.OL, + TAG_ID.P, + TAG_ID.PRE, + TAG_ID.RUBY, + TAG_ID.S, + TAG_ID.SMALL, + TAG_ID.SPAN, + TAG_ID.STRONG, + TAG_ID.STRIKE, + TAG_ID.SUB, + TAG_ID.SUP, + TAG_ID.TABLE, + TAG_ID.TT, + TAG_ID.U, + TAG_ID.UL, + TAG_ID.VAR, +]); +//Check exit from foreign content +function causesExit(startTagToken) { + const tn = startTagToken.tagID; + const isFontWithAttrs = tn === TAG_ID.FONT && + startTagToken.attrs.some(({ name }) => name === ATTRS.COLOR || name === ATTRS.SIZE || name === ATTRS.FACE); + return isFontWithAttrs || EXITS_FOREIGN_CONTENT.has(tn); +} +//Token adjustments +function adjustTokenMathMLAttrs(token) { + for (let i = 0; i < token.attrs.length; i++) { + if (token.attrs[i].name === DEFINITION_URL_ATTR) { + token.attrs[i].name = ADJUSTED_DEFINITION_URL_ATTR; + break; + } + } +} +function adjustTokenSVGAttrs(token) { + for (let i = 0; i < token.attrs.length; i++) { + const adjustedAttrName = SVG_ATTRS_ADJUSTMENT_MAP.get(token.attrs[i].name); + if (adjustedAttrName != null) { + token.attrs[i].name = adjustedAttrName; + } + } +} +function adjustTokenXMLAttrs(token) { + for (let i = 0; i < token.attrs.length; i++) { + const adjustedAttrEntry = XML_ATTRS_ADJUSTMENT_MAP.get(token.attrs[i].name); + if (adjustedAttrEntry) { + token.attrs[i].prefix = adjustedAttrEntry.prefix; + token.attrs[i].name = adjustedAttrEntry.name; + token.attrs[i].namespace = adjustedAttrEntry.namespace; + } + } +} +function adjustTokenSVGTagName(token) { + const adjustedTagName = SVG_TAG_NAMES_ADJUSTMENT_MAP.get(token.tagName); + if (adjustedTagName != null) { + token.tagName = adjustedTagName; + token.tagID = getTagID(token.tagName); + } +} +//Integration points +function isMathMLTextIntegrationPoint(tn, ns) { + return ns === NS.MATHML && (tn === TAG_ID.MI || tn === TAG_ID.MO || tn === TAG_ID.MN || tn === TAG_ID.MS || tn === TAG_ID.MTEXT); +} +function isHtmlIntegrationPoint(tn, ns, attrs) { + if (ns === NS.MATHML && tn === TAG_ID.ANNOTATION_XML) { + for (let i = 0; i < attrs.length; i++) { + if (attrs[i].name === ATTRS.ENCODING) { + const value = attrs[i].value.toLowerCase(); + return value === MIME_TYPES.TEXT_HTML || value === MIME_TYPES.APPLICATION_XML; + } + } + } + return ns === NS.SVG && (tn === TAG_ID.FOREIGN_OBJECT || tn === TAG_ID.DESC || tn === TAG_ID.TITLE); +} +function isIntegrationPoint(tn, ns, attrs, foreignNS) { + return (((!foreignNS || foreignNS === NS.HTML) && isHtmlIntegrationPoint(tn, ns, attrs)) || + ((!foreignNS || foreignNS === NS.MATHML) && isMathMLTextIntegrationPoint(tn, ns))); +} + +//Misc constants +const HIDDEN_INPUT_TYPE = 'hidden'; +//Adoption agency loops iteration count +const AA_OUTER_LOOP_ITER = 8; +const AA_INNER_LOOP_ITER = 3; +//Insertion modes +var InsertionMode; +(function (InsertionMode) { + InsertionMode[InsertionMode["INITIAL"] = 0] = "INITIAL"; + InsertionMode[InsertionMode["BEFORE_HTML"] = 1] = "BEFORE_HTML"; + InsertionMode[InsertionMode["BEFORE_HEAD"] = 2] = "BEFORE_HEAD"; + InsertionMode[InsertionMode["IN_HEAD"] = 3] = "IN_HEAD"; + InsertionMode[InsertionMode["IN_HEAD_NO_SCRIPT"] = 4] = "IN_HEAD_NO_SCRIPT"; + InsertionMode[InsertionMode["AFTER_HEAD"] = 5] = "AFTER_HEAD"; + InsertionMode[InsertionMode["IN_BODY"] = 6] = "IN_BODY"; + InsertionMode[InsertionMode["TEXT"] = 7] = "TEXT"; + InsertionMode[InsertionMode["IN_TABLE"] = 8] = "IN_TABLE"; + InsertionMode[InsertionMode["IN_TABLE_TEXT"] = 9] = "IN_TABLE_TEXT"; + InsertionMode[InsertionMode["IN_CAPTION"] = 10] = "IN_CAPTION"; + InsertionMode[InsertionMode["IN_COLUMN_GROUP"] = 11] = "IN_COLUMN_GROUP"; + InsertionMode[InsertionMode["IN_TABLE_BODY"] = 12] = "IN_TABLE_BODY"; + InsertionMode[InsertionMode["IN_ROW"] = 13] = "IN_ROW"; + InsertionMode[InsertionMode["IN_CELL"] = 14] = "IN_CELL"; + InsertionMode[InsertionMode["IN_SELECT"] = 15] = "IN_SELECT"; + InsertionMode[InsertionMode["IN_SELECT_IN_TABLE"] = 16] = "IN_SELECT_IN_TABLE"; + InsertionMode[InsertionMode["IN_TEMPLATE"] = 17] = "IN_TEMPLATE"; + InsertionMode[InsertionMode["AFTER_BODY"] = 18] = "AFTER_BODY"; + InsertionMode[InsertionMode["IN_FRAMESET"] = 19] = "IN_FRAMESET"; + InsertionMode[InsertionMode["AFTER_FRAMESET"] = 20] = "AFTER_FRAMESET"; + InsertionMode[InsertionMode["AFTER_AFTER_BODY"] = 21] = "AFTER_AFTER_BODY"; + InsertionMode[InsertionMode["AFTER_AFTER_FRAMESET"] = 22] = "AFTER_AFTER_FRAMESET"; +})(InsertionMode || (InsertionMode = {})); +const BASE_LOC = { + startLine: -1, + startCol: -1, + startOffset: -1, + endLine: -1, + endCol: -1, + endOffset: -1, +}; +const TABLE_STRUCTURE_TAGS = new Set([TAG_ID.TABLE, TAG_ID.TBODY, TAG_ID.TFOOT, TAG_ID.THEAD, TAG_ID.TR]); +const defaultParserOptions = { + scriptingEnabled: true, + sourceCodeLocationInfo: false, + treeAdapter: defaultTreeAdapter, + onParseError: null, +}; +//Parser +class Parser { + constructor(options, document, fragmentContext = null, scriptHandler = null) { + this.fragmentContext = fragmentContext; + this.scriptHandler = scriptHandler; + this.currentToken = null; + this.stopped = false; + this.insertionMode = InsertionMode.INITIAL; + this.originalInsertionMode = InsertionMode.INITIAL; + this.headElement = null; + this.formElement = null; + /** Indicates that the current node is not an element in the HTML namespace */ + this.currentNotInHTML = false; + /** + * The template insertion mode stack is maintained from the left. + * Ie. the topmost element will always have index 0. + */ + this.tmplInsertionModeStack = []; + this.pendingCharacterTokens = []; + this.hasNonWhitespacePendingCharacterToken = false; + this.framesetOk = true; + this.skipNextNewLine = false; + this.fosterParentingEnabled = false; + this.options = { + ...defaultParserOptions, + ...options, + }; + this.treeAdapter = this.options.treeAdapter; + this.onParseError = this.options.onParseError; + // Always enable location info if we report parse errors. + if (this.onParseError) { + this.options.sourceCodeLocationInfo = true; + } + this.document = document !== null && document !== void 0 ? document : this.treeAdapter.createDocument(); + this.tokenizer = new Tokenizer(this.options, this); + this.activeFormattingElements = new FormattingElementList(this.treeAdapter); + this.fragmentContextID = fragmentContext ? getTagID(this.treeAdapter.getTagName(fragmentContext)) : TAG_ID.UNKNOWN; + this._setContextModes(fragmentContext !== null && fragmentContext !== void 0 ? fragmentContext : this.document, this.fragmentContextID); + this.openElements = new OpenElementStack(this.document, this.treeAdapter, this); + } + // API + static parse(html, options) { + const parser = new this(options); + parser.tokenizer.write(html, true); + return parser.document; + } + static getFragmentParser(fragmentContext, options) { + const opts = { + ...defaultParserOptions, + ...options, + }; + //NOTE: use a