code-coverage.yml

name: Code Coverage Report

on: [push, pull_request]

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Release

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
    - uses: actions/checkout@v4
    - name: Setup cmake
      uses: jwlawson/actions-setup-cmake@v2
      with:
        cmake-version: '3.22.x'
    - name: Test
      # Execute tests defined by the CMake configuration.
      run: |
          cmake -B cmake-build-unit-tests -S executables/unitTest -DBUILD_UNIT_TESTS=ON
          cmake --build cmake-build-unit-tests -j4
          ctest --test-dir cmake-build-unit-tests -j4
    
    #Code coverage 
    - name: Install lcov
      run: sudo apt install lcov
    
    - name: Capture code coverage
      run: |
        echo "Capturing code coverage..."
        lcov --capture --directory . \
           --output-file cmake-build-unit-tests/coverage_unfiltered.info

    - name: Filter out 3rd party and mock files
      run: |
        echo "Filtering out 3rd party and mock files from coverage data..."
        lcov --remove cmake-build-unit-tests/coverage_unfiltered.info \
             '*libs/3rdparty/googletest/*' \
             '*/mock/*' \
             '*/gmock/*' \
             '*/usr/include/*' \
             '*/gtest/*' \
             --output-file cmake-build-unit-tests/coverage.info

    - name: Generate HTML coverage report
      run: |
        echo "Generating HTML coverage report..."
        genhtml cmake-build-unit-tests/coverage.info \
                 --output-directory cmake-build-unit-tests/coverage

    - name: Deploy to GitHub Pages
      uses: peaceiris/actions-gh-pages@v4
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: cmake-build-unit-tests
        force_orphan: true