DllPlugin.js
631422e9a504rights-mgmt

DllPlugin.js
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			/*
			MIT License http://www.opensource.org/licenses/mit-license.php
			Author Tobias Koppers @sokra
			*/

			"use strict";

			const DllEntryPlugin = require("./DllEntryPlugin");
			const FlagAllModulesAsUsedPlugin = require("./FlagAllModulesAsUsedPlugin");
			const LibManifestPlugin = require("./LibManifestPlugin");

			const { validate } = require("schema-utils");
			const schema = require("../schemas/plugins/DllPlugin.json");

			/** @typedef {import("../declarations/plugins/DllPlugin").DllPluginOptions} DllPluginOptions */
			/** @typedef {import("./Compiler")} Compiler */

			class DllPlugin {
			/**
			* @param {DllPluginOptions} options options object
			*/
			constructor(options) {
			validate(schema, options, {
			name: "Dll Plugin",
			baseDataPath: "options"
			});
			this.options = {
			...options,
			entryOnly: options.entryOnly !== false
			};
			}

			/**
			* Apply the plugin
			* @param {Compiler} compiler the compiler instance
			* @returns {void}
			*/
			apply(compiler) {
			compiler.hooks.entryOption.tap("DllPlugin", (context, entry) => {
			if (typeof entry !== "function") {
			for (const name of Object.keys(entry)) {
			const options = {
			name,
			filename: entry.filename
			};
			new DllEntryPlugin(context, entry[name].import, options).apply(
			compiler
			);
			}
			} else {
			throw new Error(
			"DllPlugin doesn't support dynamic entry (function) yet"
			);
			}
			return true;
			});
			new LibManifestPlugin(this.options).apply(compiler);
			if (!this.options.entryOnly) {
			new FlagAllModulesAsUsedPlugin("DllPlugin").apply(compiler);
			}
			}
			}

			module.exports = DllPlugin;