65 lines
1.6 KiB
JavaScript
65 lines
1.6 KiB
JavaScript
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/*
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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 DllEntryPlugin = require("./DllEntryPlugin");
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const FlagAllModulesAsUsedPlugin = require("./FlagAllModulesAsUsedPlugin");
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const LibManifestPlugin = require("./LibManifestPlugin");
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const { validate } = require("schema-utils");
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const schema = require("../schemas/plugins/DllPlugin.json");
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/** @typedef {import("../declarations/plugins/DllPlugin").DllPluginOptions} DllPluginOptions */
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/** @typedef {import("./Compiler")} Compiler */
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class DllPlugin {
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/**
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* @param {DllPluginOptions} options options object
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*/
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constructor(options) {
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validate(schema, options, {
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name: "Dll Plugin",
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baseDataPath: "options"
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});
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this.options = {
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...options,
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entryOnly: options.entryOnly !== false
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};
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}
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/**
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* Apply the plugin
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* @param {Compiler} compiler the compiler instance
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* @returns {void}
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*/
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apply(compiler) {
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compiler.hooks.entryOption.tap("DllPlugin", (context, entry) => {
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if (typeof entry !== "function") {
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for (const name of Object.keys(entry)) {
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const options = {
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name,
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filename: entry.filename
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};
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new DllEntryPlugin(context, entry[name].import, options).apply(
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compiler
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);
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}
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} else {
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throw new Error(
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"DllPlugin doesn't support dynamic entry (function) yet"
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);
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}
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return true;
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});
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new LibManifestPlugin(this.options).apply(compiler);
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if (!this.options.entryOnly) {
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new FlagAllModulesAsUsedPlugin("DllPlugin").apply(compiler);
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}
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}
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}
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module.exports = DllPlugin;
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