sync .gitattributes

Signed-off-by: Jinzhe Zeng <[email protected]>

.github/workflows/sync-branch.yml

@@ -17,10 +17,12 @@ jobs:
   pr:
     name: Submit PR
     runs-on: ubuntu-latest
+    env:
+      target_branch: current
     steps:
       - uses: actions/checkout@v4
         with:
-          ref: current
+          ref: ${{ env.target_branch }}
           fetch-depth: 0
       - name: Create PR
         run: |
@@ -29,15 +31,23 @@ jobs:
           git branch ${BRANCH_NAME} -f
           git checkout ${BRANCH_NAME}
           git config --global merge.ours.driver true
+          # sync .gitattributes first
+          git checkout origin/${{ github.ref_name }} -- .gitattributes
+          git add .gitattributes
+          if git diff-index --quiet HEAD --; then
+              echo "No changes to commit."
+          else
+              git commit -m "Sync .gitattributes from ${{ github.ref_name }}"
+          fi
           git merge origin/${{ github.ref_name }}
           git push origin ${BRANCH_NAME} --force
           PR_URL="$(gh pr list --head "${BRANCH_NAME}" --state open --json url --jq .[].url)"
           if [[ -n "${PR_URL}" ]]; then
               echo "PR already exists -> ${PR_URL}"
               exit 0
           else
-              gh pr create --title "Sync master to current" --body "Generated by GitHub Actions" --base current -r njzjz -a njzjz
+              gh pr create --title "Sync ${{ github.ref_name }} to ${{ env.target_branch }}" --body "Generated by GitHub Actions" --base ${{ env.target_branch }} -r njzjz -a njzjz
           fi
         env:
           GH_TOKEN: ${{ github.token }}
-          BRANCH_NAME: sync-master-to-current
+          BRANCH_NAME: sync-branches/${{ github.ref_name }}-to-${{ env.target_branch }}