ci: test git command

.gitea/workflows/build.yaml

@@ -59,7 +59,7 @@ jobs:
           echo REPO_NAME=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $2}') >> $GITHUB_OUTPUT
       - name: Extract branch name
         shell: bash
-        run: echo "REPO_BRANCH=${GITHUB_REF_NAME}" >> $GITHUB_OUTPUT
+        run: echo "REPO_BRANCH=$(git rev-parse --abbrev-ref HEAD)" >> $GITHUB_OUTPUT
         id: extract_branch
       - name: Build and push Docker image
         uses: https://github.com/docker/build-push-action@v6
@@ -83,5 +83,3 @@ jobs:
             Job: ${{ github.action }}
             Status: ${{ job.status }}
             Source: ${{ github.head_ref }}
-
-  # sdfgsdsdfsd