added hover prefixer

1 files changed, 91 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/sharing/resolveMatchedConfigs.js b/node_modules/webpack/lib/sharing/resolveMatchedConfigs.js
new file mode 100644
index 00000000..029e8886
--- /dev/null
+++ b/node_modules/webpack/lib/sharing/resolveMatchedConfigs.js
@@ -0,0 +1,91 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const ModuleNotFoundError = require("../ModuleNotFoundError");
+const LazySet = require("../util/LazySet");
+
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../ResolverFactory").ResolveOptionsWithDependencyType} ResolveOptionsWithDependencyType */
+
+/**
+ * @template T
+ * @typedef {Object} MatchedConfigs
+ * @property {Map<string, T>} resolved
+ * @property {Map<string, T>} unresolved
+ * @property {Map<string, T>} prefixed
+ */
+
+/** @type {ResolveOptionsWithDependencyType} */
+const RESOLVE_OPTIONS = { dependencyType: "esm" };
+
+/**
+ * @template T
+ * @param {Compilation} compilation the compilation
+ * @param {[string, T][]} configs to be processed configs
+ * @returns {Promise<MatchedConfigs<T>>} resolved matchers
+ */
+exports.resolveMatchedConfigs = (compilation, configs) => {
+	/** @type {Map<string, T>} */
+	const resolved = new Map();
+	/** @type {Map<string, T>} */
+	const unresolved = new Map();
+	/** @type {Map<string, T>} */
+	const prefixed = new Map();
+	const resolveContext = {
+		/** @type {LazySet<string>} */
+		fileDependencies: new LazySet(),
+		/** @type {LazySet<string>} */
+		contextDependencies: new LazySet(),
+		/** @type {LazySet<string>} */
+		missingDependencies: new LazySet()
+	};
+	const resolver = compilation.resolverFactory.get("normal", RESOLVE_OPTIONS);
+	const context = compilation.compiler.context;
+
+	return Promise.all(
+		configs.map(([request, config]) => {
+			if (/^\.\.?(\/|$)/.test(request)) {
+				// relative request
+				return new Promise(resolve => {
+					resolver.resolve(
+						{},
+						context,
+						request,
+						resolveContext,
+						(err, result) => {
+							if (err || result === false) {
+								err = err || new Error(`Can't resolve ${request}`);
+								compilation.errors.push(
+									new ModuleNotFoundError(null, err, {
+										name: `shared module ${request}`
+									})
+								);
+								return resolve();
+							}
+							resolved.set(/** @type {string} */ (result), config);
+							resolve();
+						}
+					);
+				});
+			} else if (/^(\/|[A-Za-z]:\\|\\\\)/.test(request)) {
+				// absolute path
+				resolved.set(request, config);
+			} else if (request.endsWith("/")) {
+				// module request prefix
+				prefixed.set(request, config);
+			} else {
+				// module request
+				unresolved.set(request, config);
+			}
+		})
+	).then(() => {
+		compilation.contextDependencies.addAll(resolveContext.contextDependencies);
+		compilation.fileDependencies.addAll(resolveContext.fileDependencies);
+		compilation.missingDependencies.addAll(resolveContext.missingDependencies);
+		return { resolved, unresolved, prefixed };
+	});
+};