Blame view

node_modules/webpack/lib/dependencies/ImportPlugin.js 2.58 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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
  /*
  	MIT License http://www.opensource.org/licenses/mit-license.php
  	Author Tobias Koppers @sokra
  */
  "use strict";
  
  const ImportDependency = require("./ImportDependency");
  const ImportEagerDependency = require("./ImportEagerDependency");
  const ImportWeakDependency = require("./ImportWeakDependency");
  const ImportEagerContextDependency = require("./ImportEagerContextDependency");
  const ImportWeakContextDependency = require("./ImportWeakContextDependency");
  const ImportLazyOnceContextDependency = require("./ImportLazyOnceContextDependency");
  const ImportLazyContextDependency = require("./ImportLazyContextDependency");
  const ImportParserPlugin = require("./ImportParserPlugin");
  
  class ImportPlugin {
  	constructor(options) {
  		this.options = options;
  	}
  
  	apply(compiler) {
  		const options = this.options;
  		compiler.plugin("compilation", (compilation, params) => {
  			const normalModuleFactory = params.normalModuleFactory;
  			const contextModuleFactory = params.contextModuleFactory;
  
  			compilation.dependencyFactories.set(ImportDependency, normalModuleFactory);
  			compilation.dependencyTemplates.set(ImportDependency, new ImportDependency.Template());
  
  			compilation.dependencyFactories.set(ImportEagerDependency, normalModuleFactory);
  			compilation.dependencyTemplates.set(ImportEagerDependency, new ImportEagerDependency.Template());
  
  			compilation.dependencyFactories.set(ImportWeakDependency, normalModuleFactory);
  			compilation.dependencyTemplates.set(ImportWeakDependency, new ImportWeakDependency.Template());
  
  			compilation.dependencyFactories.set(ImportEagerContextDependency, contextModuleFactory);
  			compilation.dependencyTemplates.set(ImportEagerContextDependency, new ImportEagerContextDependency.Template());
  
  			compilation.dependencyFactories.set(ImportWeakContextDependency, contextModuleFactory);
  			compilation.dependencyTemplates.set(ImportWeakContextDependency, new ImportWeakContextDependency.Template());
  
  			compilation.dependencyFactories.set(ImportLazyOnceContextDependency, contextModuleFactory);
  			compilation.dependencyTemplates.set(ImportLazyOnceContextDependency, new ImportLazyOnceContextDependency.Template());
  
  			compilation.dependencyFactories.set(ImportLazyContextDependency, contextModuleFactory);
  			compilation.dependencyTemplates.set(ImportLazyContextDependency, new ImportLazyContextDependency.Template());
  
  			normalModuleFactory.plugin("parser", (parser, parserOptions) => {
  
  				if(typeof parserOptions.import !== "undefined" && !parserOptions.import)
  					return;
  
  				parser.apply(
  					new ImportParserPlugin(options)
  				);
  			});
  		});
  	}
  }
  module.exports = ImportPlugin;