FIX(ci): add error handling and debug logging

- Add -e flag to exit on error
- Add -x flag to trace commands
- Add ls command to verify image.tar exists

.gitea/workflows/build-push.yaml

@@ -44,10 +44,11 @@ jobs:
                 containers:
                 - name: crane
                   image: gcr.io/go-containerregistry/crane:debug
-                  command: ["/busybox/sh", "-c"]
+                  command: ["/busybox/sh", "-exc"]
                   args:
                   - |
                     echo "Pushing image to ${REGISTRY}/${IMAGE_NAME}..."
+                    ls -la /workspace/
                     crane auth login ${REGISTRY} -u \$(cat /secrets/username) -p \$(cat /secrets/password)
                     crane push /workspace/image.tar ${REGISTRY}/${IMAGE_NAME}:latest
                     crane push /workspace/image.tar ${REGISTRY}/${IMAGE_NAME}:${GITHUB_SHA}