.github/workflows/code_format.yml

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name: Cpp Code Format Check
on:
  pull_request:
    paths:
      - '.github/workflows/code_format.yml'
      - '.github/workflows/**/*.py'
      - 'tools/**/*.py'
      - 'dev/**/*.py'
      - 'cpp/**'

concurrency:
  group: ${{ github.repository }}-${{ github.head_ref || github.sha }}-${{ github.workflow }}
  cancel-in-progress: true

jobs:

  format-check:
    runs-on: ubuntu-latest
    container: ubuntu:22.04
    steps:
      - name: Install tools
        run: |
          apt update -y
          apt install git python3-pip -y
          apt install --no-install-recommends -y clang-format-15
          pip3 install cmake_format black pyyaml regex
          update-alternatives --install /usr/bin/clang-format clang-format "$(command -v clang-format-15)" 15
      - uses: actions/checkout@v4
        with:
            fetch-depth: 0
      - name: Check
        run: |
          git config --global --add safe.directory $GITHUB_WORKSPACE
          cd $GITHUB_WORKSPACE/
          python3 dev/check.py format main --fix
          if ! git diff --quiet; then
            diff=`git --no-pager diff`
            echo "${{ matrix.command.message }} in the following files:"
            git --no-pager diff --name-only
            echo "Check the Job summary for a copy-pasteable patch."

            echo "> [!IMPORTANT]" >> $GITHUB_STEP_SUMMARY
            echo "${{ matrix.config.message }}" >> $GITHUB_STEP_SUMMARY
            echo "> Please apply fix using:"  >> $GITHUB_STEP_SUMMARY
            echo "\`\`\`sh" >> $GITHUB_STEP_SUMMARY
            echo "patch -p1 <<EOF" >> $GITHUB_STEP_SUMMARY
            echo "$diff" >> $GITHUB_STEP_SUMMARY
            echo "EOF" >> $GITHUB_STEP_SUMMARY
            echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
            exit 1
          fi