89 lines
2.3 KiB
JavaScript
89 lines
2.3 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Naoyuki Kanezawa @nkzawa
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*/
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"use strict";
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const EntryOptionPlugin = require("./EntryOptionPlugin");
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const EntryPlugin = require("./EntryPlugin");
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const EntryDependency = require("./dependencies/EntryDependency");
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/** @typedef {import("../declarations/WebpackOptions").EntryDescriptionNormalized} EntryDescriptionNormalized */
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/** @typedef {import("../declarations/WebpackOptions").EntryDynamicNormalized} EntryDynamic */
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/** @typedef {import("../declarations/WebpackOptions").EntryItem} EntryItem */
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/** @typedef {import("../declarations/WebpackOptions").EntryStaticNormalized} EntryStatic */
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/** @typedef {import("./Compiler")} Compiler */
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const PLUGIN_NAME = "DynamicEntryPlugin";
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class DynamicEntryPlugin {
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/**
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* @param {string} context the context path
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* @param {EntryDynamic} entry the entry value
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*/
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constructor(context, entry) {
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this.context = context;
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this.entry = entry;
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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.compilation.tap(
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PLUGIN_NAME,
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(compilation, { normalModuleFactory }) => {
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compilation.dependencyFactories.set(
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EntryDependency,
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normalModuleFactory
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);
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}
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);
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compiler.hooks.make.tapPromise(PLUGIN_NAME, (compilation) =>
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Promise.resolve(this.entry())
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.then((entry) => {
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const promises = [];
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for (const name of Object.keys(entry)) {
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const desc = entry[name];
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const options = EntryOptionPlugin.entryDescriptionToOptions(
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compiler,
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name,
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desc
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);
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for (const entry of /** @type {NonNullable<EntryDescriptionNormalized["import"]>} */ (
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desc.import
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)) {
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promises.push(
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new Promise(
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/**
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* @param {(value?: undefined) => void} resolve resolve
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* @param {(reason?: Error) => void} reject reject
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*/
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(resolve, reject) => {
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compilation.addEntry(
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this.context,
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EntryPlugin.createDependency(entry, options),
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options,
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(err) => {
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if (err) return reject(err);
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resolve();
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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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}
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return Promise.all(promises);
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})
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.then(() => {})
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);
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}
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}
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module.exports = DynamicEntryPlugin;
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