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47 lines
1.5 KiB
47 lines
1.5 KiB
4 years ago
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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 SingleEntryPlugin = require("./SingleEntryPlugin");
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const MultiEntryPlugin = require("./MultiEntryPlugin");
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const DynamicEntryPlugin = require("./DynamicEntryPlugin");
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/** @typedef {import("../declarations/WebpackOptions").EntryItem} EntryItem */
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/** @typedef {import("./Compiler")} Compiler */
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/**
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* @param {string} context context path
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* @param {EntryItem} item entry array or single path
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* @param {string} name entry key name
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* @returns {SingleEntryPlugin | MultiEntryPlugin} returns either a single or multi entry plugin
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*/
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const itemToPlugin = (context, item, name) => {
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if (Array.isArray(item)) {
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return new MultiEntryPlugin(context, item, name);
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}
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return new SingleEntryPlugin(context, item, name);
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};
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module.exports = class EntryOptionPlugin {
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/**
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* @param {Compiler} compiler the compiler instance one is tapping into
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* @returns {void}
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*/
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apply(compiler) {
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compiler.hooks.entryOption.tap("EntryOptionPlugin", (context, entry) => {
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if (typeof entry === "string" || Array.isArray(entry)) {
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itemToPlugin(context, entry, "main").apply(compiler);
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} else if (typeof entry === "object") {
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for (const name of Object.keys(entry)) {
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itemToPlugin(context, entry[name], name).apply(compiler);
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}
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} else if (typeof entry === "function") {
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new DynamicEntryPlugin(context, entry).apply(compiler);
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}
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return true;
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});
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}
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};
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