mirror of https://github.com/webpack/webpack.git
				
				
				
			
		
			
				
	
	
		
			119 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
			
		
		
	
	
			119 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
/*
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	MIT License http://www.opensource.org/licenses/mit-license.php
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	Author Tobias Koppers @sokra, Zackary Jackson @ScriptedAlchemy, Marais Rossouw @maraisr
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*/
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"use strict";
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const createSchemaValidation = require("../util/create-schema-validation");
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const memoize = require("../util/memoize");
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const ContainerEntryDependency = require("./ContainerEntryDependency");
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const ContainerEntryModuleFactory = require("./ContainerEntryModuleFactory");
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const ContainerExposedDependency = require("./ContainerExposedDependency");
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const { parseOptions } = require("./options");
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/** @typedef {import("../../declarations/plugins/container/ContainerPlugin").ContainerPluginOptions} ContainerPluginOptions */
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/** @typedef {import("../Compiler")} Compiler */
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/** @typedef {import("./ContainerEntryModule").ExposesList} ExposesList */
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const getModuleFederationPlugin = memoize(() =>
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	require("./ModuleFederationPlugin")
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);
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const validate = createSchemaValidation(
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	require("../../schemas/plugins/container/ContainerPlugin.check"),
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	() => require("../../schemas/plugins/container/ContainerPlugin.json"),
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	{
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		name: "Container Plugin",
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		baseDataPath: "options"
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	}
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);
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const PLUGIN_NAME = "ContainerPlugin";
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class ContainerPlugin {
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	/**
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	 * @param {ContainerPluginOptions} options options
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	 */
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	constructor(options) {
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		validate(options);
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		this._options = {
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			name: options.name,
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			shareScope: options.shareScope || "default",
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			library: options.library || {
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				type: "var",
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				name: options.name
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			},
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			runtime: options.runtime,
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			filename: options.filename || undefined,
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			exposes: /** @type {ExposesList} */ (
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				parseOptions(
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					options.exposes,
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					(item) => ({
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						import: Array.isArray(item) ? item : [item],
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						name: undefined
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					}),
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					(item) => ({
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						import: Array.isArray(item.import) ? item.import : [item.import],
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						name: item.name || undefined
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					})
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				)
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			)
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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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		const { name, exposes, shareScope, filename, library, runtime } =
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			this._options;
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		if (!compiler.options.output.enabledLibraryTypes.includes(library.type)) {
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			compiler.options.output.enabledLibraryTypes.push(library.type);
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		}
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		compiler.hooks.make.tapAsync(PLUGIN_NAME, (compilation, callback) => {
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			const hooks =
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				getModuleFederationPlugin().getCompilationHooks(compilation);
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			const dep = new ContainerEntryDependency(name, exposes, shareScope);
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			dep.loc = { name };
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			compilation.addEntry(
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				compilation.options.context,
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				dep,
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				{
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					name,
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					filename,
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					runtime,
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					library
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				},
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				(error) => {
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					if (error) return callback(error);
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					hooks.addContainerEntryDependency.call(dep);
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					callback();
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				}
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			);
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		});
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		compiler.hooks.thisCompilation.tap(
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			PLUGIN_NAME,
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			(compilation, { normalModuleFactory }) => {
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				compilation.dependencyFactories.set(
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					ContainerEntryDependency,
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					new ContainerEntryModuleFactory()
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				);
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				compilation.dependencyFactories.set(
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					ContainerExposedDependency,
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					normalModuleFactory
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				);
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			}
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		);
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	}
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}
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module.exports = ContainerPlugin;
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