code_coverage.yml

name: Code Coverage

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

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

jobs:
  build:
    # The CMake configure and build commands are platform agnostic and should work equally
    # well on Windows or Mac.  You can convert this to a matrix build if you need
    # cross-platform coverage.
    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - name: Install Lcov
        shell: bash
        run: |
          sudo apt update -y
          sudo apt-get install -y lcov

      - name: Configure CMake
        # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
        # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
        run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DENABLE_CODE_COVERAGE=1

      - name: Build
        # Build your program with the given configuration
        run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}

      - name: Test
        working-directory: ${{github.workspace}}/build
        # Execute tests defined by the CMake configuration.
        # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
        run: ctest -C ${{env.BUILD_TYPE}}

      - name: Gcov
        # Run GCov target to collect coverage information.
        run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --target gcov

      - name: Lcov
        # Run LCov target to generate code coverage report
        run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --target lcov

      - name: Upload
        working-directory: ${{github.workspace}}/build
        # Run LCov target to generate code coverage report
        run: bash <(curl -s https://codecov.io/bash) -X gcov || echo "Codecov did not collect coverage reports"