🔧

node_modules/@vitejs/plugin-vue/dist/index.cjs

@@ -20,7 +20,7 @@ const crypto__default = /*#__PURE__*/_interopDefaultCompat(crypto);
 const require$$0__default = /*#__PURE__*/_interopDefaultCompat(require$$0);
 const require$$1__default = /*#__PURE__*/_interopDefaultCompat(require$$1);
 
-const version = "5.2.3";
+const version = "5.2.4";
 
 function resolveCompiler(root) {
   const compiler = tryResolveCompiler(root) || tryResolveCompiler();
@@ -2550,11 +2550,20 @@ async function transformMain(code, filename, options, pluginContext, ssr, custom
   }
   let resolvedMap = void 0;
   if (options.sourceMap) {
-    if (scriptMap && templateMap) {
+    if (templateMap) {
+      const from = scriptMap ?? {
+        file: filename,
+        sourceRoot: "",
+        version: 3,
+        sources: [],
+        sourcesContent: [],
+        names: [],
+        mappings: ""
+      };
       const gen = fromMap(
         // version property of result.map is declared as string
         // but actually it is `3`
-        scriptMap
+        from
       );
       const tracer = new TraceMap(
         // same above
@@ -2575,7 +2584,7 @@ async function transformMain(code, filename, options, pluginContext, ssr, custom
       resolvedMap = toEncodedMap(gen);
       resolvedMap.sourcesContent = templateMap.sourcesContent;
     } else {
-      resolvedMap = scriptMap ?? templateMap;
+      resolvedMap = scriptMap;
     }
   }
   if (!attachedProps.length) {
@@ -2589,21 +2598,41 @@ async function transformMain(code, filename, options, pluginContext, ssr, custom
   let resolvedCode = output.join("\n");
   const lang = descriptor.scriptSetup?.lang || descriptor.script?.lang;
   if (lang && /tsx?$/.test(lang) && !descriptor.script?.src) {
-    const { code: code2, map } = await vite.transformWithEsbuild(
-      resolvedCode,
-      filename,
-      {
-        target: "esnext",
-        // #430 support decorators in .vue file
-        // target can be overridden by esbuild config target
-        ...options.devServer?.config.esbuild,
-        loader: "ts",
-        sourcemap: options.sourceMap
-      },
-      resolvedMap
-    );
-    resolvedCode = code2;
-    resolvedMap = resolvedMap ? map : resolvedMap;
+    const { transformWithOxc } = await import('vite');
+    if (transformWithOxc) {
+      const { code: code2, map } = await transformWithOxc(
+        resolvedCode,
+        filename,
+        {
+          // #430 support decorators in .vue file
+          // target can be overridden by oxc config target
+          // @ts-ignore Rolldown-specific
+          ...options.devServer?.config.oxc,
+          lang: "ts",
+          sourcemap: options.sourceMap
+        },
+        resolvedMap
+      );
+      resolvedCode = code2;
+      resolvedMap = resolvedMap ? map : resolvedMap;
+    } else {
+      const { code: code2, map } = await vite.transformWithEsbuild(
+        resolvedCode,
+        filename,
+        {
+          target: "esnext",
+          charset: "utf8",
+          // #430 support decorators in .vue file
+          // target can be overridden by esbuild config target
+          ...options.devServer?.config.esbuild,
+          loader: "ts",
+          sourcemap: options.sourceMap
+        },
+        resolvedMap
+      );
+      resolvedCode = code2;
+      resolvedMap = resolvedMap ? map : resolvedMap;
+    }
   }
   return {
     code: resolvedCode,