ContextExclusionPlugin.js
66f34df107aaissn4frontend

ContextExclusionPlugin.js
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			/*
			MIT License http://www.opensource.org/licenses/mit-license.php
			*/

			"use strict";

			/** @typedef {import("./Compiler")} Compiler */
			/** @typedef {import("./ContextModuleFactory")} ContextModuleFactory */

			class ContextExclusionPlugin {
			/**
			* @param {RegExp} negativeMatcher Matcher regular expression
			*/
			constructor(negativeMatcher) {
			this.negativeMatcher = negativeMatcher;
			}

			/**
			* Apply the plugin
			* @param {Compiler} compiler the compiler instance
			* @returns {void}
			*/
			apply(compiler) {
			compiler.hooks.contextModuleFactory.tap("ContextExclusionPlugin", cmf => {
			cmf.hooks.contextModuleFiles.tap("ContextExclusionPlugin", files => {
			return files.filter(filePath => !this.negativeMatcher.test(filePath));
			});
			});
			}
			}

			module.exports = ContextExclusionPlugin;