Blame view

node_modules/webpack/lib/webworker/WebWorkerHotUpdateChunkTemplatePlugin.js 1.01 KB
aaac7fed   liuqimichale   add
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
  /*
  	MIT License http://www.opensource.org/licenses/mit-license.php
  	Author Tobias Koppers @sokra
  */
  "use strict";
  const ConcatSource = require("webpack-sources").ConcatSource;
  const Template = require("../Template");
  
  class WebWorkerHotUpdateChunkTemplatePlugin {
  
  	apply(hotUpdateChunkTemplate) {
  		hotUpdateChunkTemplate.plugin("render", function(modulesSource, modules, removedModules, hash, id) {
  			const chunkCallbackName = this.outputOptions.hotUpdateFunction || Template.toIdentifier("webpackHotUpdate" + (this.outputOptions.library || ""));
  			const source = new ConcatSource();
  			source.add(chunkCallbackName + "(" + JSON.stringify(id) + ",");
  			source.add(modulesSource);
  			source.add(")");
  			return source;
  		});
  		hotUpdateChunkTemplate.plugin("hash", function(hash) {
  			hash.update("WebWorkerHotUpdateChunkTemplatePlugin");
  			hash.update("3");
  			hash.update(this.outputOptions.hotUpdateFunction + "");
  			hash.update(this.outputOptions.library + "");
  		});
  	}
  }
  module.exports = WebWorkerHotUpdateChunkTemplatePlugin;