| /* |
| MIT License http://www.opensource.org/licenses/mit-license.php |
| Author Tobias Koppers @sokra |
| */ |
| "use strict"; |
| |
| const SingleEntryPlugin = require("./SingleEntryPlugin"); |
| const MultiEntryPlugin = require("./MultiEntryPlugin"); |
| const DynamicEntryPlugin = require("./DynamicEntryPlugin"); |
| |
| /** @typedef {import("../declarations/WebpackOptions").EntryItem} EntryItem */ |
| /** @typedef {import("./Compiler")} Compiler */ |
| |
| /** |
| * @param {string} context context path |
| * @param {EntryItem} item entry array or single path |
| * @param {string} name entry key name |
| * @returns {SingleEntryPlugin | MultiEntryPlugin} returns either a single or multi entry plugin |
| */ |
| const itemToPlugin = (context, item, name) => { |
| if (Array.isArray(item)) { |
| return new MultiEntryPlugin(context, item, name); |
| } |
| return new SingleEntryPlugin(context, item, name); |
| }; |
| |
| module.exports = class EntryOptionPlugin { |
| /** |
| * @param {Compiler} compiler the compiler instance one is tapping into |
| * @returns {void} |
| */ |
| apply(compiler) { |
| compiler.hooks.entryOption.tap("EntryOptionPlugin", (context, entry) => { |
| if (typeof entry === "string" || Array.isArray(entry)) { |
| itemToPlugin(context, entry, "main").apply(compiler); |
| } else if (typeof entry === "object") { |
| for (const name of Object.keys(entry)) { |
| itemToPlugin(context, entry[name], name).apply(compiler); |
| } |
| } else if (typeof entry === "function") { |
| new DynamicEntryPlugin(context, entry).apply(compiler); |
| } |
| return true; |
| }); |
| } |
| }; |