ccpp.yml

name: Build and test

on:
  push:
    branches:
      - "*"
  pull_request:
    branches:
    - "*"

jobs:
  build:
    strategy:
      matrix:
        name: [ubuntu-gcc-9,
               ubuntu-gcc-10,
               ubuntu-clang-15
               ]

        include:
          - name: ubuntu-gcc-9
            os: ubuntu-latest
            compiler: gcc
            version: "9"

          - name: ubuntu-gcc-10
            os: ubuntu-latest
            compiler: gcc
            version: "10"

          - name: ubuntu-clang-15
            os: ubuntu-latest
            compiler: clang
            version: "15"

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v4

    - uses: actions/setup-python@v3
      with:
        python-version: 3.8

    - name: Install dependencies (linux)
      if: runner.os == 'Linux' && matrix.name != 'windows'
      run: |
        sudo apt-get install libcppunit-dev valgrind r-base-core lcov doxygen graphviz ccache
        if [ "${{ matrix.compiler }}" = "gcc" ]; then
          sudo apt-get install -y g++-${{ matrix.version }}
          echo "CC=ccache gcc-${{ matrix.version }}" >> $GITHUB_ENV
          echo "CXX=ccache g++-${{ matrix.version }}" >> $GITHUB_ENV
        else
          sudo apt-get install -y clang-${{ matrix.version }}
          echo "CC=ccache clang-${{ matrix.version }}" >> $GITHUB_ENV
          echo "CXX=ccache clang++-${{ matrix.version }}" >> $GITHUB_ENV
        fi
      if: matrix.name == 'ubuntu-gcc-9'
      run: |
         sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 90
         sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 90
         sudo update-alternatives --install /usr/bin/gcov gcov /usr/bin/gcov-4.9 90

    - name: Install dependencies (macOS)
      if: runner.os == 'macOS'
      run: |
          brew install cppunit r lcov doxygen graphviz ccache coreutils automake
          echo "DEVELOPER_DIR=/Applications/Xcode_${{ matrix.version }}.app/Contents/Developer" >> $GITHUB_ENV
          echo "CC=ccache clang" >> $GITHUB_ENV
          echo "CXX=ccache clang++" >> $GITHUB_ENV
          ccache --set-config=cache_dir=$HOME/.ccache

    - name: Install python packages
      run: python3 -mpip install cpp-coveralls cpplint

    - name: Check style
      run: cpplint --version # .ci/style.sh

    - name: Prepare ccache timestamp
      id: ccache_cache_timestamp
      run: |
        if [ "$RUNNER_OS" = "Linux" ]; then
          stamp=$(date '+%s')
        else
          stamp=$(gdate '+%s')
        fi
        echo "${stamp}"
        echo "::set-output name=timestamp::${stamp}"

    - name: ccache cache files
      uses: actions/cache@v2
      with:
         path: ~/.ccache
         key: ${{ matrix.name }}-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}
         restore-keys: |
           ${{ matrix.name }}-ccache-

    - name: configure
      run: ./bootstrap

    - name: make
      run: make -j2

    - name: make check
      run: make -j2 check

    - name: make install
      run: sudo make install

    - name: test
      run: |
         # Mac OS does not have valgrind!
         if [ "$RUNNER_OS" == Linux ]; then echo ::group::binary ; ./tests/test_binary.sh; fi
         echo ::group::POS
         ./tests/testPOS.sh
         echo ::group::binaryVcf
         ./tests/test_binaryVcfVsTxt.sh
         echo ::group::test-against-previous-version
         ./tests/test-against-previous-version.sh
         echo ::group::binary reproducible
         ./tests/test_binaryReproducible.sh

    - name: docs
      run:  if [ $TRAVIS_OS_NAME == linux ]; then cd docs/doxygen; doxygen Doxyfile;  fi

    - name: run coverage
      if: matrix.name == 'ubuntu-gcc-9'
      run: |
         tests/test-coverage-coverall.sh

#  See: https://github.com/marketplace/actions/coveralls-github-action
    - name: Coveralls
      if: matrix.name == 'ubuntu-gcc-9'
      uses: coverallsapp/github-action@v2.3.4
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
      #run: coveralls --exclude lib --exclude tests --exclude src/random --exclude src/codeCogs/ --exclude src/export/ --exclude src/gzstream/ --gcov-options '\-lp'