update

Author: xiaoxiaojx

lib/AliasUtils.js

@@ -107,7 +107,7 @@ function aliasResolveHandler(
 							prefix.length,
 							innerRequest.length - suffix.length,
 						);
-						newRequestStr = item.alias.toString().replace("*", match);
+						newRequestStr = alias.toString().replace("*", match);
 					}
 
 					if (

lib/TsconfigPathsUtils.js

@@ -152,7 +152,16 @@ function tsconfigPathsToResolveOptions(aliases) {
 	const modules = [];
 	for (const opt of aliases) {
 		if (opt.name === "*") {
-			modules.push(.../** @type {Array<string>} */ (opt.alias));
+			modules.push(
+				.../** @type {Array<string>} */ (opt.alias)
+					.map((dir) => {
+						if (/\/\*$/.test(dir)) {
+							return dir.replace(/\/\*$/, "");
+						}
+						return "";
+					})
+					.filter(Boolean),
+			);
 		} else {
 			alias.push(opt);
 		}

test/fixtures/tsconfig-paths/example/src/components/button.ts

@@ -5,11 +5,12 @@
     "outDir": "./js_out",
     "baseUrl": ".",
     "paths": {
+      "@components/*": ["./src/components/*"],
       "foo": ["./src/mapped/foo"],
       "bar/*": ["./src/mapped/bar/*"],
       "refs/*": ["./src/refs/*"],
       "*": ["./src/mapped/longest/one.ts", "./src/mapped/star/*"],
-      "longest/*": ["./src/mapped/longest/two.ts"]
+      "longest/*": ["./src/mapped/longest/four.ts", "./src/mapped/longest/two.ts"]
     },
     "composite": true
   }

test/fixtures/tsconfig-paths/example/tsconfig.json

@@ -22,6 +22,51 @@ const referenceDir = path.resolve(
 );
 
 describe("TsconfigPathsPlugin", () => {
+	it("resolves exact mapped path '@components/*' via tsconfig option (example)", (done) => {
+		const resolver = ResolverFactory.createResolver({
+			fileSystem,
+			extensions: [".ts", ".tsx"],
+			mainFields: ["browser", "main"],
+			mainFiles: ["index"],
+			tsconfig: path.join(exampleDir, "tsconfig.json"),
+			useSyncFileSystemCalls: true,
+		});
+
+		resolver.resolve(
+			{},
+			exampleDir,
+			"@components/button",
+			{},
+			(err, result) => {
+				if (err) return done(err);
+				if (!result) return done(new Error("No result"));
+				expect(result).toEqual(
+					path.join(exampleDir, "src", "components", "button.ts"),
+				);
+				done();
+			},
+		);
+	});
+
+	it("when multiple patterns match a module specifier, the pattern with the longest matching prefix before any * token is used:", (done) => {
+		const resolver = ResolverFactory.createResolver({
+			fileSystem,
+			extensions: [".ts", ".tsx"],
+			mainFields: ["browser", "main"],
+			mainFiles: ["index"],
+			tsconfig: path.join(exampleDir, "tsconfig.json"),
+		});
+
+		resolver.resolve({}, exampleDir, "longest/bar", {}, (err, result) => {
+			if (err) return done(err);
+			if (!result) return done(new Error("No result"));
+			expect(result).toEqual(
+				path.join(exampleDir, "src", "mapped", "longest", "two.ts"),
+			);
+			done();
+		});
+	});
+
 	it("resolves exact mapped path 'foo' via tsconfig option (example)", (done) => {
 		const resolver = ResolverFactory.createResolver({
 			fileSystem,
@@ -109,25 +154,6 @@ describe("TsconfigPathsPlugin", () => {
 		});
 	});
 
-	it("when multiple patterns match a module specifier, the pattern with the longest matching prefix before any * token is used:", (done) => {
-		const resolver = ResolverFactory.createResolver({
-			fileSystem,
-			extensions: [".ts", ".tsx"],
-			mainFields: ["browser", "main"],
-			mainFiles: ["index"],
-			tsconfig: path.join(exampleDir, "tsconfig.json"),
-		});
-
-		resolver.resolve({}, exampleDir, "longest/bar", {}, (err, result) => {
-			if (err) return done(err);
-			if (!result) return done(new Error("No result"));
-			expect(result).toEqual(
-				path.join(exampleDir, "src", "mapped", "longest", "two.ts"),
-			);
-			done();
-		});
-	});
-
 	it("resolves 'foo' using references from referenceExample project", (done) => {
 		const resolver = ResolverFactory.createResolver({
 			fileSystem,