fix: missing backtick

packages/vite/src/node/__tests__/plugins/workerImportMetaUrl.spec.ts

@@ -71,6 +71,16 @@ describe('workerImportMetaUrlPlugin', async () => {
     )
   })
 
+  test('with interpolated dynamic name field in worker options', async () => {
+    expect(
+      await transform(
+        'const id = 1; new Worker(new URL("./worker.js", import.meta.url), { name: `worker-${id}` })',
+      ),
+    ).toMatchInlineSnapshot(
+      `"const id = 1; new Worker(new URL(/* @vite-ignore */ "/worker.js?worker_file&type=classic", import.meta.url), { name: \`worker-\${id}\` })"`,
+    )
+  })
+
   test('with dynamic name field and static type in worker options', async () => {
     expect(
       await transform(
@@ -81,6 +91,16 @@ describe('workerImportMetaUrlPlugin', async () => {
     )
   })
 
+  test('with interpolated dynamic name field and static type in worker options', async () => {
+    expect(
+      await transform(
+        'const id = 1; new Worker(new URL("./worker.js", import.meta.url), { name: `worker-${id}`, type: "module" })',
+      ),
+    ).toMatchInlineSnapshot(
+      `"const id = 1; new Worker(new URL(/* @vite-ignore */ "/worker.js?worker_file&type=module", import.meta.url), { name: \`worker-\${id}\`, type: "module" })"`,
+    )
+  })
+
   test('with parenthesis inside of worker options', async () => {
     expect(
       await transform(

packages/vite/src/node/plugins/workerImportMetaUrl.ts

@@ -149,9 +149,12 @@ async function getWorkerType(
   }
 
   // need to find in comment code
-  const workerOptString = raw
-    .substring(commaIndex + 1, endIndex)
-    .replace(/\}[\s\S]*,/g, '}') // strip trailing comma for parsing
+  let workerOptString = raw.substring(commaIndex + 1, endIndex).trim()
+
+  // strip trailing comma for parsing
+  if (workerOptString.endsWith(',')) {
+    workerOptString = workerOptString.slice(0, -1)
+  }
 
   const hasViteIgnore = hasViteIgnoreRE.test(workerOptString)
   if (hasViteIgnore) {