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node_modules/webpack/lib/PrefetchPlugin.js 795 Bytes
aaac7fed   liuqimichale   add
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  /*
  	MIT License http://www.opensource.org/licenses/mit-license.php
  	Author Tobias Koppers @sokra
  */
  "use strict";
  const PrefetchDependency = require("./dependencies/PrefetchDependency");
  
  class PrefetchPlugin {
  
  	constructor(context, request) {
  		if(!request) {
  			this.request = context;
  		} else {
  			this.context = context;
  			this.request = request;
  		}
  	}
  
  	apply(compiler) {
  		compiler.plugin("compilation", (compilation, params) => {
  			const normalModuleFactory = params.normalModuleFactory;
  
  			compilation.dependencyFactories.set(PrefetchDependency, normalModuleFactory);
  		});
  		compiler.plugin("make", (compilation, callback) => {
  			compilation.prefetch(this.context || compiler.context, new PrefetchDependency(this.request), callback);
  		});
  	}
  
  }
  module.exports = PrefetchPlugin;