mirror of https://github.com/webpack/webpack.git
102 lines
3.8 KiB
JavaScript
102 lines
3.8 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const Parser = require("./Parser");
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const Template = require("./Template");
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const ConcatSource = require("webpack-sources").ConcatSource;
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const JavascriptGenerator = require("./JavascriptGenerator");
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class JavascriptModulesPlugin {
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apply(compiler) {
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compiler.hooks.compilation.tap("JavascriptModulesPlugin", (compilation, {
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normalModuleFactory
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}) => {
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normalModuleFactory.hooks.createParser.for("javascript/auto").tap("JavascriptModulesPlugin", options => {
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return new Parser(options, "auto");
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});
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normalModuleFactory.hooks.createParser.for("javascript/dynamic").tap("JavascriptModulesPlugin", options => {
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return new Parser(options, "script");
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});
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normalModuleFactory.hooks.createParser.for("javascript/esm").tap("JavascriptModulesPlugin", options => {
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return new Parser(options, "module");
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});
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normalModuleFactory.hooks.createGenerator.for("javascript/auto").tap("JavascriptModulesPlugin", options => {
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return new JavascriptGenerator(options);
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});
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normalModuleFactory.hooks.createGenerator.for("javascript/dynamic").tap("JavascriptModulesPlugin", options => {
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return new JavascriptGenerator(options);
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});
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normalModuleFactory.hooks.createGenerator.for("javascript/esm").tap("JavascriptModulesPlugin", options => {
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return new JavascriptGenerator(options);
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});
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compilation.mainTemplate.hooks.renderManifest.tap("JavascriptModulesPlugin", (result, options) => {
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const chunk = options.chunk;
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const hash = options.hash;
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const fullHash = options.fullHash;
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const outputOptions = options.outputOptions;
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const moduleTemplates = options.moduleTemplates;
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const dependencyTemplates = options.dependencyTemplates;
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let filenameTemplate;
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if(chunk.filenameTemplate)
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filenameTemplate = chunk.filenameTemplate;
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else
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filenameTemplate = outputOptions.filename;
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const useChunkHash = compilation.mainTemplate.useChunkHash(chunk);
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result.push({
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render: () => compilation.mainTemplate.render(hash, chunk, moduleTemplates.javascript, dependencyTemplates),
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filenameTemplate,
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pathOptions: {
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noChunkHash: !useChunkHash,
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chunk
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},
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identifier: `chunk${chunk.id}`,
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hash: useChunkHash ? chunk.hash : fullHash
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});
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return result;
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});
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compilation.mainTemplate.hooks.modules.tap("JavascriptModulesPlugin", (source, chunk, hash, moduleTemplate, dependencyTemplates) => {
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return Template.renderChunkModules(chunk, () => true, moduleTemplate, dependencyTemplates, "/******/ ");
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});
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compilation.chunkTemplate.hooks.renderManifest.tap("JavascriptModulesPlugin", (result, options) => {
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const chunk = options.chunk;
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const outputOptions = options.outputOptions;
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const moduleTemplates = options.moduleTemplates;
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const dependencyTemplates = options.dependencyTemplates;
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const filenameTemplate = outputOptions.chunkFilename;
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result.push({
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render: () => this.renderJavascript(compilation.chunkTemplate, chunk, moduleTemplates.javascript, dependencyTemplates),
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filenameTemplate,
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pathOptions: {
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chunk
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},
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identifier: `chunk${chunk.id}`,
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hash: chunk.hash
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});
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return result;
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});
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});
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}
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renderJavascript(chunkTemplate, chunk, moduleTemplate, dependencyTemplates) {
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const moduleSources = Template.renderChunkModules(chunk, m => true, moduleTemplate, dependencyTemplates);
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const core = chunkTemplate.hooks.modules.call(moduleSources, chunk, moduleTemplate, dependencyTemplates);
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let source = chunkTemplate.hooks.render.call(core, chunk, moduleTemplate, dependencyTemplates);
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if(chunk.hasEntryModule()) {
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source = chunkTemplate.hooks.renderWithEntry.call(source, chunk);
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}
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chunk.rendered = true;
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return new ConcatSource(source, ";");
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}
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}
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module.exports = JavascriptModulesPlugin;
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