webpack/lib/LibraryTemplatePlugin.js

Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/

"use strict";

const EnableLibraryPlugin = require("./library/EnableLibraryPlugin");

/** @typedef {import("../declarations/WebpackOptions").AuxiliaryComment} AuxiliaryComment */
/** @typedef {import("../declarations/WebpackOptions").LibraryExport} LibraryExport */
/** @typedef {import("../declarations/WebpackOptions").LibraryName} LibraryName */
/** @typedef {import("../declarations/WebpackOptions").LibraryType} LibraryType */
/** @typedef {import("../declarations/WebpackOptions").UmdNamedDefine} UmdNamedDefine */
/** @typedef {import("./Compiler")} Compiler */

// TODO webpack 6 remove
class LibraryTemplatePlugin {
	/**
	 * @param {LibraryName} name name of library
	 * @param {LibraryType} target type of library
	 * @param {UmdNamedDefine} umdNamedDefine setting this to true will name the UMD module
	 * @param {AuxiliaryComment} auxiliaryComment comment in the UMD wrapper
	 * @param {LibraryExport} exportProperty which export should be exposed as library
	 */
	constructor(name, target, umdNamedDefine, auxiliaryComment, exportProperty) {
		this.library = {
			type: target || "var",
			name,
			umdNamedDefine,
			auxiliaryComment,
			export: exportProperty
		};
	}

	/**
	 * Apply the plugin
	 * @param {Compiler} compiler the compiler instance
	 * @returns {void}
	 */
	apply(compiler) {
		const { output } = compiler.options;
		output.library = this.library;
		new EnableLibraryPlugin(this.library.type).apply(compiler);
	}
}

module.exports = LibraryTemplatePlugin;