chushihua

node_modules/webpack/lib/APIPlugin.js

@@ -0,0 +1,45 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const ConstDependency = require("./dependencies/ConstDependency");
+const ParserHelpers = require("./ParserHelpers");
+
+const NullFactory = require("./NullFactory");
+
+const REPLACEMENTS = {
+	__webpack_require__: "__webpack_require__", // eslint-disable-line camelcase
+	__webpack_public_path__: "__webpack_require__.p", // eslint-disable-line camelcase
+	__webpack_modules__: "__webpack_require__.m", // eslint-disable-line camelcase
+	__webpack_chunk_load__: "__webpack_require__.e", // eslint-disable-line camelcase
+	__non_webpack_require__: "require", // eslint-disable-line camelcase
+	__webpack_nonce__: "__webpack_require__.nc", // eslint-disable-line camelcase
+	"require.onError": "__webpack_require__.oe" // eslint-disable-line camelcase
+};
+const REPLACEMENT_TYPES = {
+	__webpack_public_path__: "string", // eslint-disable-line camelcase
+	__webpack_require__: "function", // eslint-disable-line camelcase
+	__webpack_modules__: "object", // eslint-disable-line camelcase
+	__webpack_chunk_load__: "function", // eslint-disable-line camelcase
+	__webpack_nonce__: "string" // eslint-disable-line camelcase
+};
+
+class APIPlugin {
+	apply(compiler) {
+		compiler.plugin("compilation", (compilation, params) => {
+			compilation.dependencyFactories.set(ConstDependency, new NullFactory());
+			compilation.dependencyTemplates.set(ConstDependency, new ConstDependency.Template());
+
+			params.normalModuleFactory.plugin("parser", parser => {
+				Object.keys(REPLACEMENTS).forEach(key => {
+					parser.plugin(`expression ${key}`, ParserHelpers.toConstantDependency(REPLACEMENTS[key]));
+					parser.plugin(`evaluate typeof ${key}`, ParserHelpers.evaluateToString(REPLACEMENT_TYPES[key]));
+				});
+			});
+		});
+	}
+}
+
+module.exports = APIPlugin;