From ae408ce9d466903def095f9ed7dbc97a5451ea3b Mon Sep 17 00:00:00 2001
From: Jason Turner <jason@emptycrate.com>
Date: Wed, 15 Apr 2026 16:39:17 -0600
Subject: [PATCH] Modify checkout ref handling in auto-clang-format.yml

Updated the checkout action to support fallback for branch reference.
---
 .github/workflows/auto-clang-format.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/auto-clang-format.yml b/.github/workflows/auto-clang-format.yml
index a6422c14..0ffea8d2 100644
--- a/.github/workflows/auto-clang-format.yml
+++ b/.github/workflows/auto-clang-format.yml
@@ -8,7 +8,8 @@ jobs:
     steps:
     - uses: actions/checkout@v6
       with:
-        ref: ${{ github.head_ref }}
+        ref: ${{ github.head_ref || github.ref_name }}
+        fetch-depth: 0    
     - uses: DoozyX/clang-format-lint-action@v0.20
       with:
         source: '.'