coverage.yml

name: run-coverage
on:
  push:
    branches: [ main, NM-Rework, pw/lcovGithubAction ]
  pull_request:
    branches: [ main, NM-Rework ]
  schedule:
    - cron: '23 14 * * 3'

jobs:
  runCoverage:
    # 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
    strategy:
      matrix:
        compiler: [g++]
        language: ['cpp']
        build_type: [Debug]
    # Permissions needed for coverage paste
    permissions:
      #security-events: write
      pull-requests: write

    steps:
    - name: Install CMake
      run: |
        sudo apt-get update -yq
        sudo apt-get install -yq cmake
        cmake --version

    - name: Install additional dependencies
      run: |
        sudo apt-get install doxygen
        sudo apt-get install graphviz
        sudo apt-get install libhdf5-mpi-dev

    ## Kokkos
    - name: Kokkos Checkout repo
      uses: actions/checkout@v2
      with:
        repository: kokkos/kokkos
        path: kokkos
        ref: develop

    - name: Kokkos Configure CMake
      shell: bash
      run: cmake -S $GITHUB_WORKSPACE/kokkos -B ${{runner.workspace}}/build-kokkos
           -DCMAKE_CXX_COMPILER=${{ matrix.compiler }}
           -DKokkos_ENABLE_SERIAL=ON 
           -DKokkos_ENABLE_OPENMP=OFF
           -DKokkos_ENABLE_DEBUG=ON
           -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/build-kokkos/install

    - name: Kokkos Build
      shell: bash
      run: cmake --build ${{runner.workspace}}/build-kokkos --parallel 2 --target install

    ## Omegah
    - name: Omega_h Checkout repo
      uses: actions/checkout@v2
      with:
        repository: sandialabs/omega_h
        path: omegah

    - name: Omega_h Configure CMake
      shell: bash
      run: cmake -S $GITHUB_WORKSPACE/omegah -B ${{runner.workspace}}/build-omegah
           -DCMAKE_CXX_COMPILER=${{ matrix.compiler }}
           -DBUILD_SHARED_LIBS=OFF
           -DOmega_h_USE_Kokkos=ON
           -DKokkos_PREFIX=${{runner.workspace}}/build-kokkos/install/lib/cmake
           -DOmega_h_USE_MPI=OFF
           -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/build-omegah/install

    - name: Omega_h Build
      shell: bash
      run: cmake --build ${{runner.workspace}}/build-omegah --parallel 2 --target install

    ## Cabana
    - name: Cabana Checkout repo
      uses: actions/checkout@v2
      with:
        repository: ECP-copa/Cabana
        path: cabana

    - name: Cabana Configure CMake
      shell: bash
      run: cmake -S $GITHUB_WORKSPACE/cabana -B ${{runner.workspace}}/build-cabana
           -DCMAKE_CXX_COMPILER=${{matrix.compiler}}
           -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
           -DKokkos_DIR=${{runner.workspace}}/build-kokkos/install/lib/cmake/Kokkos
           -DCabana_ENABLE_MPI=OFF
           -DCabana_ENABLE_CAJITA=OFF
           -DCabana_ENABLE_TESTING=OFF
           -DCabana_ENABLE_EXAMPLES=OFF
           -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/build-cabana/install

    - name: Cabana Build
      shell: bash
      run: cmake --build ${{runner.workspace}}/build-cabana --parallel 2 --target install

    ## MeshFields
    - name: MeshFields Checkout repo
      uses: actions/checkout@v2
      with:
        repository: SCOREC/meshFields
        path: meshFields

    - name: Install lcov 1.16
      shell: bash
      run: sudo apt-get install lcov

    - name: MeshFields Configure CMake
      shell: bash
      run: cmake -S $GITHUB_WORKSPACE/meshFields -B ${{runner.workspace}}/build-meshFields
         -D meshFields_ENABLE_COVERAGE_BUILD=ON 
         -D CMAKE_BUILD_TYPE=${{matrix.build_type}}
         -DKokkos_DIR=${{runner.workspace}}/build-kokkos/install/lib/cmake/Kokkos
         -DCabana_DIR=${{runner.workspace}}/build-cabana/install/lib/cmake/Cabana
         -DOmega_h_DIR=${{runner.workspace}}/build-omegah/install/lib/cmake/Omega_h
         -DCMAKE_INSTALL_PREFIX=${{runner.workspace}}/build-meshFields/install
         -D CABANA_INSTALL_DIR="\${{runner.workspace}}/build-cabana/*" 
         -D KOKKOS_INSTALL_DIR="\${{runner.workspace}}/build-kokkos/*" 
         -D OMEGAH_INSTALL_DIR="\${{runner.workspace}}/build-omegah/*" 
         -D LCOV_SYSTEM_EXCLUDE_PATHS="/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/ompi/mpi/cxx/*\;/usr/include/*"

    - name: Run MeshFields for coverage
      working-directory: ${{runner.workspace}}/build-meshFields
      shell: bash
      run: |
        make
        make coverage

     #Uploads coverage directory with lcov generated HTML
    - name: Upload lcov report
      uses: actions/upload-artifact@v3
      with:
        name: coverage
        path: ${{runner.workspace}}/build-meshFields/coverage

    
    # Generate a report readable from console -------------------------------------

    - name: Setup python
      uses: actions/setup-python@v2
      with:
        python-version: '3.11'
    
    - name: Convert Lcov to Cobertura
      run: |
        pip install lcov_cobertura
        lcov_cobertura ${{runner.workspace}}/build-meshFields/coverage.info
    
    - name: Code Coverage Summary Report
      uses: irongut/CodeCoverageSummary@v1.3.0
      with:
        filename: coverage.xml
        format: markdown
        output: both

    - name: Add Coverage PR Comment
      uses: marocchino/sticky-pull-request-comment@v2
      if: github.event_name == 'pull_request'
      with:
        recreate: true
        path: code-coverage-results.md