From a9b6d7624cc0e26168edd833669c09dc03be00ca Mon Sep 17 00:00:00 2001
From: JounQin <admin@1stg.me>
Date: Fri, 20 Oct 2023 09:14:13 +0000
Subject: [PATCH] fix(linter): check filePath existence first

fix #19748
---
 packages/eslint-plugin/src/utils/ast-utils.ts | 25 +++++++++----------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/packages/eslint-plugin/src/utils/ast-utils.ts b/packages/eslint-plugin/src/utils/ast-utils.ts
index 69000a91b176e..f212efcc26365 100644
--- a/packages/eslint-plugin/src/utils/ast-utils.ts
+++ b/packages/eslint-plugin/src/utils/ast-utils.ts
@@ -110,7 +110,18 @@ function hasMemberExport(exportedMember, filePath) {
 }
 
 export function getRelativeImportPath(exportedMember, filePath, basePath) {
-  if (lstatSync(filePath).isDirectory()) {
+  const status = lstatSync(filePath, {
+    throwIfNoEntry: false,
+  });
+  if (!status /*not existed, but probably not full file with an extension*/) {
+    // try to find an extension that exists
+    const ext = ['.ts', '.tsx', '.js', '.jsx'].find((ext) =>
+      lstatSync(filePath + ext, { throwIfNoEntry: false })
+    );
+    if (ext) {
+      filePath += ext;
+    }
+  } else if (status.isDirectory()) {
     const file = readdirSync(filePath).find((file) =>
       /^index\.[jt]sx?$/.exec(file)
     );
@@ -119,18 +130,6 @@ export function getRelativeImportPath(exportedMember, filePath, basePath) {
     } else {
       return;
     }
-  } else if (
-    !lstatSync(filePath, {
-      throwIfNoEntry: false,
-    }) /*not folder, but probably not full file with an extension either*/
-  ) {
-    // try to find an extension that exists
-    const ext = ['.ts', '.tsx', '.js', '.jsx'].find((ext) =>
-      lstatSync(filePath + ext, { throwIfNoEntry: false })
-    );
-    if (ext) {
-      filePath += ext;
-    }
   }
 
   const fileContent = readFileSync(filePath, 'utf8');