87 lines
3.4 KiB
JavaScript
87 lines
3.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.resolveScript = exports.canInlineTemplate = exports.typeDepToSFCMap = exports.clientCache = void 0;
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const util_1 = require("./util");
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const compiler_1 = require("./compiler");
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const { compileScript } = compiler_1.compiler;
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exports.clientCache = new WeakMap();
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const serverCache = new WeakMap();
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exports.typeDepToSFCMap = new Map();
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/**
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* inline template mode can only be enabled if:
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* - is production (separate compilation needed for HMR during dev)
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* - template has no pre-processor (separate loader chain required)
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* - template is not using src
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*/
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function canInlineTemplate(descriptor, isProd) {
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const templateLang = descriptor.template && descriptor.template.lang;
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const templateSrc = descriptor.template && descriptor.template.src;
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return isProd && !!descriptor.scriptSetup && !templateLang && !templateSrc;
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}
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exports.canInlineTemplate = canInlineTemplate;
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function resolveScript(descriptor, scopeId, options, loaderContext) {
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var _a;
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if (!descriptor.script && !descriptor.scriptSetup) {
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return null;
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}
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const isProd = loaderContext.mode === 'production' || process.env.NODE_ENV === 'production';
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const isServer = (_a = options.isServerBuild) !== null && _a !== void 0 ? _a : loaderContext.target === 'node';
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const enableInline = canInlineTemplate(descriptor, isProd);
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const cacheToUse = isServer ? serverCache : exports.clientCache;
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const cached = cacheToUse.get(descriptor);
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if (cached) {
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return cached;
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}
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let resolved = null;
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let templateCompiler;
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if (typeof options.compiler === 'string') {
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templateCompiler = require(options.compiler);
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}
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else {
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templateCompiler = options.compiler;
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}
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try {
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resolved = compileScript(descriptor, {
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id: scopeId,
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isProd,
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inlineTemplate: enableInline,
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// @ts-ignore this has been removed in 3.4
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reactivityTransform: options.reactivityTransform,
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propsDestructure: options.propsDestructure,
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defineModel: options.defineModel,
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babelParserPlugins: options.babelParserPlugins,
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templateOptions: {
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ssr: isServer,
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compiler: templateCompiler,
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compilerOptions: Object.assign(Object.assign({}, options.compilerOptions), (0, util_1.resolveTemplateTSOptions)(descriptor, options)),
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transformAssetUrls: options.transformAssetUrls || true,
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},
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});
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}
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catch (e) {
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loaderContext.emitError(e);
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}
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if (!isProd && (resolved === null || resolved === void 0 ? void 0 : resolved.deps)) {
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for (const [key, sfcs] of exports.typeDepToSFCMap) {
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if (sfcs.has(descriptor.filename) && !resolved.deps.includes(key)) {
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sfcs.delete(descriptor.filename);
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if (!sfcs.size) {
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exports.typeDepToSFCMap.delete(key);
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}
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}
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}
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for (const dep of resolved.deps) {
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const existingSet = exports.typeDepToSFCMap.get(dep);
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if (!existingSet) {
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exports.typeDepToSFCMap.set(dep, new Set([descriptor.filename]));
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}
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else {
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existingSet.add(descriptor.filename);
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}
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}
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}
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cacheToUse.set(descriptor, resolved);
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return resolved;
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}
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exports.resolveScript = resolveScript;
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