phlex/.github/workflows/cmake-format-check.yaml at 667ff768153d42984172fd9edae4f005c7e0a765 · Framework-R-D/phlex · GitHub

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name: CMake Format Check
run-name: "${{ github.actor }} running CMake format check"

on:
  pull_request:
    branches: [ main ]
  workflow_dispatch:

jobs:
  detect-cmake-format-changes:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: read

    outputs:
      has_changes: ${{ steps.filter.outputs.matched }}
      changed_files: ${{ steps.filter.outputs.matched_files }}

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
        path: phlex-src

    - name: Detect CMake formatting changes
      id: filter
      uses: ./phlex-src/.github/actions/detect-relevant-changes
      with:
        repo-path: phlex-src
        base-ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.base.sha || github.event.before }}
        head-ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
        file-type: cmake

    - name: Report detection outcome
      run: |
        if [ "${{ steps.filter.outputs.matched }}" != "true" ]; then
          echo "::notice::No CMake-related changes detected; formatting check will be skipped."
        else
          echo "::group::CMake-related files"
          printf '%s\n' "${{ steps.filter.outputs.matched_files }}"
          echo "::endgroup::"
        fi

  cmake-format-check:
    needs: detect-cmake-format-changes
    if: ${{ needs.detect-cmake-format-changes.outputs.has_changes == 'true' }}
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        path: phlex-src

    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: Install cmake-format
      run: pip install cmakelang

    - name: Check CMake formatting
      run: |
        cd phlex-src
        echo "Checking CMake file formatting..."

        cmake_files=$(find . -type f \( -name "CMakeLists.txt" -o -name "CMakeLists.txt.in" -o -name "*.cmake" -o -name "*.cmake.in" \) ! -path "*/build/*" ! -path "*/_deps/*")

        if [ -z "$cmake_files" ]; then
          echo "No CMake files found to check"
          exit 0
        fi

        format_errors=0
        for file in $cmake_files; do
          echo "Checking $file..."
          if ! cmake-format --check "$file"; then
            echo "❌ Format error in: $file"
            format_errors=$((format_errors + 1))
          fi
        done

        if [ $format_errors -gt 0 ]; then
          echo ""
          echo "::error::Found $format_errors file(s) with formatting issues"
          echo "Run 'cmake-format -i <file>' locally or comment '@phlexbot format' on the PR to auto-fix"
          exit 1
        fi

        echo "✓ All CMake files are properly formatted"

  cmake-format-check-skipped:
    needs: detect-cmake-format-changes
    if: ${{ needs.detect-cmake-format-changes.outputs.has_changes != 'true' }}
    runs-on: ubuntu-latest

    steps:
    - name: No relevant CMake changes detected
      run: echo "No CMake-related changes detected; cmake-format check skipped."