Check if file exists

.github/workflows/test.yml

@@ -35,12 +35,21 @@ jobs:
       - uses: actions/checkout@v4
         with:
           lfs: true  # Ensure LFS files are pulled
+          fetch-depth: 0  # Ensure the full history is fetched, not just the latest commit
 
       - name: Ensure required file is fetched
         run: |
           git fetch origin main
           git checkout origin/main -- .cache/calibration/aloha_default/left_follower.json
 
+      - name: Check if file exists
+        run: |
+          if [ -f .cache/calibration/aloha_default/left_follower.json ]; then
+            echo "File exists";
+          else
+            echo "File does not exist";
+          fi
+
       - name: Install apt dependencies
         run: sudo apt-get update && sudo apt-get install -y libegl1-mesa-dev ffmpeg