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node_modules/webpack/lib/EvalDevToolModuleTemplatePlugin.js 1.26 KB
aaac7fed   liuqimichale   add
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  /*
  	MIT License http://www.opensource.org/licenses/mit-license.php
  	Author Tobias Koppers @sokra
  */
  "use strict";
  
  const RawSource = require("webpack-sources").RawSource;
  const ModuleFilenameHelpers = require("./ModuleFilenameHelpers");
  
  class EvalDevToolModuleTemplatePlugin {
  	constructor(sourceUrlComment, moduleFilenameTemplate) {
  		this.sourceUrlComment = sourceUrlComment || "\n//# sourceURL=[url]";
  		this.moduleFilenameTemplate = moduleFilenameTemplate || "webpack:///[resourcePath]?[loaders]";
  	}
  
  	apply(moduleTemplate) {
  		moduleTemplate.plugin("module", (source, module) => {
  			const content = source.source();
  			const str = ModuleFilenameHelpers.createFilename(module, this.moduleFilenameTemplate, moduleTemplate.requestShortener);
  			const footer = ["\n",
  				ModuleFilenameHelpers.createFooter(module, moduleTemplate.requestShortener),
  				this.sourceUrlComment.replace(/\[url\]/g, encodeURI(str).replace(/%2F/g, "/").replace(/%20/g, "_").replace(/%5E/g, "^").replace(/%5C/g, "\\").replace(/^\//, ""))
  			].join("\n");
  			return new RawSource(`eval(${JSON.stringify(content + footer)});`);
  		});
  		moduleTemplate.plugin("hash", hash => {
  			hash.update("EvalDevToolModuleTemplatePlugin");
  			hash.update("2");
  		});
  	}
  }
  
  module.exports = EvalDevToolModuleTemplatePlugin;