chushihua

node_modules/webpack/lib/dependencies/ImportPlugin.js

@@ -0,0 +1,60 @@
+/*
+	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;