main.yml

# modified version of:
# https://gist.github.com/NickNaso/0d478f1481686d5bcc868cac06620a60

name: CI

on: [push, pull_request, release]

jobs:
  build:
    name: ${{ matrix.config.name }}
    runs-on: ${{ matrix.config.os }}

    strategy:
      fail-fast: false
      matrix:
        config: 
        - {
            name: "ubuntu_latest_gcc_cxx11",
            os: ubuntu-latest,
            build_type: "Release",
            cc: "gcc",
            cxx: "g++",
            cxxstd: "11"
          }
        - {
            name: "ubuntu_latest_gcc_cxx11_coverage",
            os: ubuntu-latest,
            build_type: "Coverage",
            cc: "gcc",
            cxx: "g++",
            cxxstd: "11"
          }
        - {
            name: "ubuntu_latest_gcc9_cxx14",
            os: ubuntu-latest,
            build_type: "Release",
            cc: "gcc-9",
            cxx: "g++-9",
            cxxstd: "14"
          }
        - {
            name: "ubuntu_latest_gcc10_cxx14",
            os: ubuntu-latest,
            build_type: "Release",
            cc: "gcc-10",
            cxx: "g++-10",
            cxxstd: "14"
          }
        - {
            name: "ubuntu_latest_gcc11_cxx17",
            os: ubuntu-latest,
            build_type: "Release",
            cc: "gcc-11",
            cxx: "g++-11",
            cxxstd: "17"
          }
        - {
            name: "ubuntu_latest_gcc11_cxx20",
            os: ubuntu-latest,
            build_type: "Release",
            cc: "gcc-11",
            cxx: "g++-11",
            cxxstd: "20"
          }
        - {
            name: "ubuntu_latest_clang11_cxx11",
            os: ubuntu-latest,
            build_type: "Release",
            cc: "clang-11",
            cxx: "clang++-11",
            cxxstd: "11"
          }
        - {
            name: "ubuntu_latest_clang11_cxx14",
            os: ubuntu-latest,
            build_type: "Release",
            cc: "clang-11",
            cxx: "clang++-11",
            cxxstd: "14"
          }
        - {
            name: "ubuntu_latest_clang12_cxx14",
            os: ubuntu-latest,
            build_type: "Release",
            cc: "clang-12",
            cxx: "clang++-12",
            cxxstd: "14"
          }
        - {
            name: "ubuntu22_clang13_cxx17",
            os: ubuntu-22.04,
            build_type: "Release",
            cc: "clang-13",
            cxx: "clang++-13",
            cxxstd: "17"
          }
        - {
            name: "ubuntu22_clang14_cxx20",
            os: ubuntu-22.04,
            build_type: "Release",
            cc: "clang-14",
            cxx: "clang++-14",
            cxxstd: "20"
          }
        - {
            name: "macos_latest_clang_cxx11",
            os: macos-latest,
            build_type: "Release",
            cc: "clang",
            cxx: "clang++",
            cxxstd: "11"
          }

    steps:
      - uses: actions/checkout@v2

      - name: Print env
        run: |
          echo github.event.action: ${{ github.event.action }}
          echo github.event_name: ${{ github.event_name }}

      - name: Install dependencies on ubuntu
        if: startsWith(matrix.config.name, 'ubuntu')
        run: |
          sudo apt-get update
          sudo apt-get install ${{ matrix.config.cc }} ${{ matrix.config.cxx }}
          ${{ matrix.config.cc }} --version
          echo "CXXT=${{ matrix.config.cxxstd }}" >> $GITHUB_ENV

      - name: Tests
        shell: bash
        working-directory: tests
        run: |
          export CC=${{ matrix.config.cc }}
          export CXX=${{ matrix.config.cxx }}
          export GCEM_CXX_STD="-std=c++${{ matrix.config.cxxstd }}"
          echo "Testing CXXT: ${CXXT}"
          echo "Testing env.CXXT: ${{ env.CXXT }}"
          make
          ./run_tests

      - name: Coverage
        if: startsWith(matrix.config.build_type, 'Coverage')
        shell: bash
        working-directory: tests
        run: |
          export SHOULD_RUN_COVERAGE="y"
          ./cov_check
          cd ..
          curl https://keybase.io/codecovsecurity/pgp_keys.asc | gpg --no-default-keyring --keyring trustedkeys.gpg --import
          curl -Os https://uploader.codecov.io/latest/linux/codecov
          curl -Os https://uploader.codecov.io/latest/linux/codecov.SHA256SUM
          curl -Os https://uploader.codecov.io/latest/linux/codecov.SHA256SUM.sig
          gpgv codecov.SHA256SUM.sig codecov.SHA256SUM
          shasum -a 256 -c codecov.SHA256SUM
          chmod +x codecov
          ./codecov