clang-diff-format.yml

name: Clang Diff Format Check

on:
  pull_request:
    branches:
      - develop
jobs:
  ClangFormat:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6
      - name: Fetch git
        run: git fetch --no-tags -fu origin develop:develop
      - name: Run Clang-Format-Diff.py
        run: |
          git diff -U0 origin/develop -- $(git ls-files -- $(cat test/util/data/non-backported.txt)) | ./contrib/devtools/clang-format-diff.py -p1 > diff_output.txt
          if [ -s diff_output.txt ]; then
              echo "Clang format differences found:"
              cat diff_output.txt
              file_count=$(grep -c '^--- .*(before formatting)' diff_output.txt || true)
              echo "## ℹ️ Clang Format Style Notes" >> "$GITHUB_STEP_SUMMARY"
              echo "Formatting differences found in ${file_count} file(s). See job log for details." >> "$GITHUB_STEP_SUMMARY"
          else
              echo "No Clang format differences found."
          fi