mirror of https://github.com/webpack/webpack.git
96 lines
2.5 KiB
JavaScript
96 lines
2.5 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 validateOptions = require("schema-utils");
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const schema = require("../../schemas/plugins/container/ContainerPlugin.json");
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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 OverridablesPlugin = require("./OverridablesPlugin");
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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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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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validateOptions(schema, options, { name: "Container Plugin" });
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this._options = {
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overridables: options.overridables,
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name: options.name,
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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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filename: options.filename || undefined,
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exposes: 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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}),
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item => ({
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import: Array.isArray(item.import) ? item.import : [item.import]
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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, filename, library, overridables } = this._options;
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compiler.options.output.enabledLibraryTypes.push(library.type);
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new OverridablesPlugin({ overridables }).apply(compiler);
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compiler.hooks.make.tapAsync(PLUGIN_NAME, (compilation, callback) => {
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const dep = new ContainerEntryDependency(name, exposes);
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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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library
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},
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error => {
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if (error) return callback(error);
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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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