67 lines
2 KiB
JavaScript
67 lines
2 KiB
JavaScript
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import * as runtimeDom from '@vue/runtime-dom';
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import { initCustomFormatter, registerRuntimeCompiler, warn } from '@vue/runtime-dom';
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export * from '@vue/runtime-dom';
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import { compile } from '@vue/compiler-dom';
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import { isString, NOOP, extend, generateCodeFrame } from '@vue/shared';
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function initDev() {
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{
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initCustomFormatter();
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}
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}
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if (!!(process.env.NODE_ENV !== "production")) {
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initDev();
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}
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const compileCache = /* @__PURE__ */ Object.create(null);
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function compileToFunction(template, options) {
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if (!isString(template)) {
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if (template.nodeType) {
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template = template.innerHTML;
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} else {
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!!(process.env.NODE_ENV !== "production") && warn(`invalid template option: `, template);
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return NOOP;
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}
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}
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const key = template;
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const cached = compileCache[key];
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if (cached) {
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return cached;
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}
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if (template[0] === "#") {
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const el = document.querySelector(template);
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if (!!(process.env.NODE_ENV !== "production") && !el) {
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warn(`Template element not found or is empty: ${template}`);
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}
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template = el ? el.innerHTML : ``;
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}
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const opts = extend(
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{
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hoistStatic: true,
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onError: !!(process.env.NODE_ENV !== "production") ? onError : void 0,
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onWarn: !!(process.env.NODE_ENV !== "production") ? (e) => onError(e, true) : NOOP
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},
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options
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);
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if (!opts.isCustomElement && typeof customElements !== "undefined") {
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opts.isCustomElement = (tag) => !!customElements.get(tag);
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}
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const { code } = compile(template, opts);
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function onError(err, asWarning = false) {
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const message = asWarning ? err.message : `Template compilation error: ${err.message}`;
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const codeFrame = err.loc && generateCodeFrame(
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template,
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err.loc.start.offset,
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err.loc.end.offset
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);
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warn(codeFrame ? `${message}
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${codeFrame}` : message);
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}
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const render = new Function("Vue", code)(runtimeDom);
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render._rc = true;
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return compileCache[key] = render;
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}
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registerRuntimeCompiler(compileToFunction);
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export { compileToFunction as compile };
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