perf: improve isFileReadable performance (#6868)

vitejs · Feb 13, 2022 · 62cbe68 · 62cbe68
1 parent 78e84c8
commit 62cbe68
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/vite/src/node/utils.ts b/packages/vite/src/node/utils.ts
@@ -422,8 +422,8 @@ export function writeFile(
  */
 export function isFileReadable(filename: string): boolean {
   try {
-    fs.accessSync(filename, fs.constants.R_OK)
-    return true
+    const stat = fs.statSync(filename, { throwIfNoEntry: false })
+    return !!stat
   } catch {
     return false
   }