webpack/lib/EvalSourceMapDevToolPlugin.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 EvalSourceMapDevToolModuleTemplatePlugin = require("./EvalSourceMapDevToolModuleTemplatePlugin");
const SourceMapDevToolModuleOptionsPlugin = require("./SourceMapDevToolModuleOptionsPlugin");

class EvalSourceMapDevToolPlugin {
	constructor(options) {
		if (arguments.length > 1) {
			throw new Error(
				"EvalSourceMapDevToolPlugin only takes one argument (pass an options object)"
			);
		}
		if (typeof options === "string") {
			options = {
				append: options
			};
		}
		if (!options) options = {};
		this.options = options;
	}

	apply(compiler) {
		const options = this.options;
		compiler.hooks.compilation.tap(
			"EvalSourceMapDevToolPlugin",
			compilation => {
				new SourceMapDevToolModuleOptionsPlugin(options).apply(compilation);
				new EvalSourceMapDevToolModuleTemplatePlugin(
					compilation,
					options
				).apply(compilation.moduleTemplates.javascript);
			}
		);
	}
}

module.exports = EvalSourceMapDevToolPlugin;