switch to vuepress

1 files changed, 197 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/NodeStuffPlugin.js b/node_modules/webpack/lib/NodeStuffPlugin.js
new file mode 100644
index 00000000..75d2e73b
--- /dev/null
+++ b/node_modules/webpack/lib/NodeStuffPlugin.js
@@ -0,0 +1,197 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const path = require("path");
+const ParserHelpers = require("./ParserHelpers");
+const ConstDependency = require("./dependencies/ConstDependency");
+
+const NullFactory = require("./NullFactory");
+
+class NodeStuffPlugin {
+	constructor(options) {
+		this.options = options;
+	}
+
+	apply(compiler) {
+		const options = this.options;
+		compiler.hooks.compilation.tap(
+			"NodeStuffPlugin",
+			(compilation, { normalModuleFactory }) => {
+				compilation.dependencyFactories.set(ConstDependency, new NullFactory());
+				compilation.dependencyTemplates.set(
+					ConstDependency,
+					new ConstDependency.Template()
+				);
+
+				const handler = (parser, parserOptions) => {
+					if (parserOptions.node === false) return;
+
+					let localOptions = options;
+					if (parserOptions.node) {
+						localOptions = Object.assign({}, localOptions, parserOptions.node);
+					}
+
+					const setConstant = (expressionName, value) => {
+						parser.hooks.expression
+							.for(expressionName)
+							.tap("NodeStuffPlugin", () => {
+								parser.state.current.addVariable(
+									expressionName,
+									JSON.stringify(value)
+								);
+								return true;
+							});
+					};
+
+					const setModuleConstant = (expressionName, fn) => {
+						parser.hooks.expression
+							.for(expressionName)
+							.tap("NodeStuffPlugin", () => {
+								parser.state.current.addVariable(
+									expressionName,
+									JSON.stringify(fn(parser.state.module))
+								);
+								return true;
+							});
+					};
+					const context = compiler.context;
+					if (localOptions.__filename === "mock") {
+						setConstant("__filename", "/index.js");
+					} else if (localOptions.__filename) {
+						setModuleConstant("__filename", module =>
+							path.relative(context, module.resource)
+						);
+					}
+					parser.hooks.evaluateIdentifier
+						.for("__filename")
+						.tap("NodeStuffPlugin", expr => {
+							if (!parser.state.module) return;
+							const resource = parser.state.module.resource;
+							const i = resource.indexOf("?");
+							return ParserHelpers.evaluateToString(
+								i < 0 ? resource : resource.substr(0, i)
+							)(expr);
+						});
+					if (localOptions.__dirname === "mock") {
+						setConstant("__dirname", "/");
+					} else if (localOptions.__dirname) {
+						setModuleConstant("__dirname", module =>
+							path.relative(context, module.context)
+						);
+					}
+					parser.hooks.evaluateIdentifier
+						.for("__dirname")
+						.tap("NodeStuffPlugin", expr => {
+							if (!parser.state.module) return;
+							return ParserHelpers.evaluateToString(
+								parser.state.module.context
+							)(expr);
+						});
+					parser.hooks.expression
+						.for("require.main")
+						.tap(
+							"NodeStuffPlugin",
+							ParserHelpers.toConstantDependencyWithWebpackRequire(
+								parser,
+								"__webpack_require__.c[__webpack_require__.s]"
+							)
+						);
+					parser.hooks.expression
+						.for("require.extensions")
+						.tap(
+							"NodeStuffPlugin",
+							ParserHelpers.expressionIsUnsupported(
+								parser,
+								"require.extensions is not supported by webpack. Use a loader instead."
+							)
+						);
+					parser.hooks.expression
+						.for("require.main.require")
+						.tap(
+							"NodeStuffPlugin",
+							ParserHelpers.expressionIsUnsupported(
+								parser,
+								"require.main.require is not supported by webpack."
+							)
+						);
+					parser.hooks.expression
+						.for("module.parent.require")
+						.tap(
+							"NodeStuffPlugin",
+							ParserHelpers.expressionIsUnsupported(
+								parser,
+								"module.parent.require is not supported by webpack."
+							)
+						);
+					parser.hooks.expression
+						.for("module.loaded")
+						.tap("NodeStuffPlugin", expr => {
+							parser.state.module.buildMeta.moduleConcatenationBailout =
+								"module.loaded";
+							return ParserHelpers.toConstantDependency(parser, "module.l")(
+								expr
+							);
+						});
+					parser.hooks.expression
+						.for("module.id")
+						.tap("NodeStuffPlugin", expr => {
+							parser.state.module.buildMeta.moduleConcatenationBailout =
+								"module.id";
+							return ParserHelpers.toConstantDependency(parser, "module.i")(
+								expr
+							);
+						});
+					parser.hooks.expression
+						.for("module.exports")
+						.tap("NodeStuffPlugin", () => {
+							const module = parser.state.module;
+							const isHarmony =
+								module.buildMeta && module.buildMeta.exportsType;
+							if (!isHarmony) return true;
+						});
+					parser.hooks.evaluateIdentifier
+						.for("module.hot")
+						.tap(
+							"NodeStuffPlugin",
+							ParserHelpers.evaluateToIdentifier("module.hot", false)
+						);
+					parser.hooks.expression.for("module").tap("NodeStuffPlugin", () => {
+						const module = parser.state.module;
+						const isHarmony = module.buildMeta && module.buildMeta.exportsType;
+						let moduleJsPath = path.join(
+							__dirname,
+							"..",
+							"buildin",
+							isHarmony ? "harmony-module.js" : "module.js"
+						);
+						if (module.context) {
+							moduleJsPath = path.relative(
+								parser.state.module.context,
+								moduleJsPath
+							);
+							if (!/^[A-Z]:/i.test(moduleJsPath)) {
+								moduleJsPath = `./${moduleJsPath.replace(/\\/g, "/")}`;
+							}
+						}
+						return ParserHelpers.addParsedVariableToModule(
+							parser,
+							"module",
+							`require(${JSON.stringify(moduleJsPath)})(module)`
+						);
+					});
+				};
+
+				normalModuleFactory.hooks.parser
+					.for("javascript/auto")
+					.tap("NodeStuffPlugin", handler);
+				normalModuleFactory.hooks.parser
+					.for("javascript/dynamic")
+					.tap("NodeStuffPlugin", handler);
+			}
+		);
+	}
+}
+module.exports = NodeStuffPlugin;