fix(ssr): ssrTransform incorrectly rewrites meta identifier inside import.meta when a binding named meta exists (#22019)

Copilot · sapphi-red · web-flow · commit cff5f0cca5f0 · 2026-03-25T15:09:56.000+09:00
Co-authored-by: copilot-swe-agent[bot] &lt;198982749+Copilot@users.noreply.github.com&gt;
Co-authored-by: sapphi-red &lt;49056869+sapphi-red@users.noreply.github.com&gt;
diff --git a/packages/vite/src/node/ssr/__tests__/ssrTransform.spec.ts b/packages/vite/src/node/ssr/__tests__/ssrTransform.spec.ts
@@ -300,6 +300,18 @@ test('import.meta', async () => {
   ).toMatchInlineSnapshot(`"console.log(__vite_ssr_import_meta__.url)"`)
 })
 
+test('import.meta with imported variable named meta', async () => {
+  expect(
+    await ssrTransformSimpleCode(
+      `import { meta } from './meta';\nconsole.log(import.meta.url, \`Hello, \${meta}!\`)`,
+    ),
+  ).toMatchInlineSnapshot(`
+    "const __vite_ssr_import_0__ = await __vite_ssr_import__("./meta", {"importedNames":["meta"]});
+
+    console.log(__vite_ssr_import_meta__.url, \`Hello, \${__vite_ssr_import_0__.meta}!\`)"
+  `)
+})
+
 test('dynamic import', async () => {
   const result = await ssrTransformSimple(
     `export const i = () => import('./foo')`,
diff --git a/packages/vite/src/node/ssr/ssrTransform.ts b/packages/vite/src/node/ssr/ssrTransform.ts
@@ -709,6 +709,11 @@ function isRefIdentifier(
     return false
   }
 
+  // meta property (e.g. import.meta)
+  if (parent.type === 'MetaProperty') {
+    return false
+  }
+
   // export { id } from "lib"
   // export * as id from "lib"
   if (
