name: clang-format Check


on: [push, pull_request, workflow_dispatch]

# Cancel any previous workflows if the pull request was updated
concurrency:
  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
  cancel-in-progress: true

jobs:
  formatting-check:
    name: Formatting Check
    runs-on: ubuntu-latest
    strategy:
      matrix:
        path:
          - 'src'
          - 'tests'

    steps:
    - uses: actions/checkout@v4
    
    - name: Run clang-format style check for C/C++/Protobuf programs.
      uses: jidicula/clang-format-action@v4.14.0
      with:
        clang-format-version: 19
        fallback-style: none
        check-path: ${{ matrix.path }}
        exclude-regex: '(Bindings|CLI)/|(CppParser/(Parse)?(Expr|Stmt))'