1 files changed, 133 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/ContextReplacementPlugin.js b/node_modules/webpack/lib/ContextReplacementPlugin.js
new file mode 100644
index 0000000..5523c8a
--- /dev/null
+++ b/node_modules/webpack/lib/ContextReplacementPlugin.js
@@ -0,0 +1,133 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const path = require("path");
+const ContextElementDependency = require("./dependencies/ContextElementDependency");
+
+class ContextReplacementPlugin {
+	constructor(
+		resourceRegExp,
+		newContentResource,
+		newContentRecursive,
+		newContentRegExp
+	) {
+		this.resourceRegExp = resourceRegExp;
+
+		if (typeof newContentResource === "function") {
+			this.newContentCallback = newContentResource;
+		} else if (
+			typeof newContentResource === "string" &&
+			typeof newContentRecursive === "object"
+		) {
+			this.newContentResource = newContentResource;
+			this.newContentCreateContextMap = (fs, callback) => {
+				callback(null, newContentRecursive);
+			};
+		} else if (
+			typeof newContentResource === "string" &&
+			typeof newContentRecursive === "function"
+		) {
+			this.newContentResource = newContentResource;
+			this.newContentCreateContextMap = newContentRecursive;
+		} else {
+			if (typeof newContentResource !== "string") {
+				newContentRegExp = newContentRecursive;
+				newContentRecursive = newContentResource;
+				newContentResource = undefined;
+			}
+			if (typeof newContentRecursive !== "boolean") {
+				newContentRegExp = newContentRecursive;
+				newContentRecursive = undefined;
+			}
+			this.newContentResource = newContentResource;
+			this.newContentRecursive = newContentRecursive;
+			this.newContentRegExp = newContentRegExp;
+		}
+	}
+
+	apply(compiler) {
+		const resourceRegExp = this.resourceRegExp;
+		const newContentCallback = this.newContentCallback;
+		const newContentResource = this.newContentResource;
+		const newContentRecursive = this.newContentRecursive;
+		const newContentRegExp = this.newContentRegExp;
+		const newContentCreateContextMap = this.newContentCreateContextMap;
+
+		compiler.hooks.contextModuleFactory.tap("ContextReplacementPlugin", cmf => {
+			cmf.hooks.beforeResolve.tap("ContextReplacementPlugin", result => {
+				if (!result) return;
+				if (resourceRegExp.test(result.request)) {
+					if (newContentResource !== undefined) {
+						result.request = newContentResource;
+					}
+					if (newContentRecursive !== undefined) {
+						result.recursive = newContentRecursive;
+					}
+					if (newContentRegExp !== undefined) {
+						result.regExp = newContentRegExp;
+					}
+					if (typeof newContentCallback === "function") {
+						newContentCallback(result);
+					} else {
+						for (const d of result.dependencies) {
+							if (d.critical) d.critical = false;
+						}
+					}
+				}
+				return result;
+			});
+			cmf.hooks.afterResolve.tap("ContextReplacementPlugin", result => {
+				if (!result) return;
+				if (resourceRegExp.test(result.resource)) {
+					if (newContentResource !== undefined) {
+						result.resource = path.resolve(result.resource, newContentResource);
+					}
+					if (newContentRecursive !== undefined) {
+						result.recursive = newContentRecursive;
+					}
+					if (newContentRegExp !== undefined) {
+						result.regExp = newContentRegExp;
+					}
+					if (typeof newContentCreateContextMap === "function") {
+						result.resolveDependencies = createResolveDependenciesFromContextMap(
+							newContentCreateContextMap
+						);
+					}
+					if (typeof newContentCallback === "function") {
+						const origResource = result.resource;
+						newContentCallback(result);
+						if (result.resource !== origResource) {
+							result.resource = path.resolve(origResource, result.resource);
+						}
+					} else {
+						for (const d of result.dependencies) {
+							if (d.critical) d.critical = false;
+						}
+					}
+				}
+				return result;
+			});
+		});
+	}
+}
+
+const createResolveDependenciesFromContextMap = createContextMap => {
+	const resolveDependenciesFromContextMap = (fs, options, callback) => {
+		createContextMap(fs, (err, map) => {
+			if (err) return callback(err);
+			const dependencies = Object.keys(map).map(key => {
+				return new ContextElementDependency(
+					map[key] + options.resourceQuery,
+					key
+				);
+			});
+			callback(null, dependencies);
+		});
+	};
+	return resolveDependenciesFromContextMap;
+};
+
+module.exports = ContextReplacementPlugin;