linux.yml

name: linux

on: [push, pull_request]

jobs:

  Build:
    name: ${{matrix.name}} (${{matrix.config}})
    runs-on: ${{matrix.os}}

    env:
      CMAKE_GENERATOR: Ninja

    strategy:
      fail-fast: false
      matrix:
        name: [
          ubuntu-20.04-gcc-9,
          ubuntu-20.04-gcc-10,
          ubuntu-22.04-gcc-11,
          ubuntu-22.04-gcc-12,
          ubuntu-24.04-gcc-12,
          ubuntu-24.04-gcc-13,
          ubuntu-24.04-gcc-14,
          ubuntu-20.04-clang-8,
          ubuntu-20.04-clang-9,
          ubuntu-20.04-clang-10,
          ubuntu-22.04-clang-11,
          ubuntu-22.04-clang-12,
          ubuntu-22.04-clang-13,
          ubuntu-22.04-clang-14,
          ubuntu-22.04-clang-15,
          ubuntu-24.04-clang-16,
          ubuntu-24.04-clang-17,
          ubuntu-24.04-clang-18
        ]
        config: [Debug, Release]
        include:
          - name: ubuntu-20.04-gcc-9
            os: ubuntu-20.04
            compiler: gcc
            version: 9

          - name: ubuntu-20.04-gcc-10
            os: ubuntu-20.04
            compiler: gcc
            version: 10

          - name: ubuntu-22.04-gcc-11
            os: ubuntu-22.04
            compiler: gcc
            version: 11

          - name: ubuntu-22.04-gcc-12
            os: ubuntu-22.04
            compiler: gcc
            version: 12

          - name: ubuntu-24.04-gcc-12
            os: ubuntu-24.04
            compiler: gcc
            version: 12

          - name: ubuntu-24.04-gcc-13
            os: ubuntu-24.04
            compiler: gcc
            version: 13

          - name: ubuntu-24.04-gcc-14
            os: ubuntu-24.04
            compiler: gcc
            version: 14

          - name: ubuntu-20.04-clang-8
            os: ubuntu-20.04
            compiler: clang
            version: 8

          - name: ubuntu-20.04-clang-9
            os: ubuntu-20.04
            compiler: clang
            version: 9

          - name: ubuntu-20.04-clang-10
            os: ubuntu-20.04
            compiler: clang
            version: 10

          - name: ubuntu-22.04-clang-11
            os: ubuntu-22.04
            compiler: clang
            version: 11

          - name: ubuntu-22.04-clang-12
            os: ubuntu-22.04
            compiler: clang
            version: 12

          - name: ubuntu-22.04-clang-13
            os: ubuntu-22.04
            compiler: clang
            version: 13

          - name: ubuntu-22.04-clang-14
            os: ubuntu-22.04
            compiler: clang
            version: 14

          - name: ubuntu-22.04-clang-15
            os: ubuntu-22.04
            compiler: clang
            version: 15

          - name: ubuntu-24.04-clang-16
            os: ubuntu-24.04
            compiler: clang
            version: 16

          - name: ubuntu-24.04-clang-17
            os: ubuntu-24.04
            compiler: clang
            version: 17

          - name: ubuntu-24.04-clang-18
            os: ubuntu-24.04
            compiler: clang
            version: 18

    steps:
      - uses: actions/checkout@v4

      - name: Dependencies
        run: |
             sudo apt update
             sudo apt install -y ninja-build
             sudo apt install -y doxygen graphviz
             sudo apt install -y libicu-dev
             sudo apt install -y libsqlite3-dev
             sudo apt install -y libx11-dev

             if [ "${{matrix.compiler}}" = "gcc" ]; then
               sudo apt install -y g++-${{matrix.version}}
               echo "CC=gcc-${{matrix.version}}" >> $GITHUB_ENV
               echo "CXX=g++-${{matrix.version}}" >> $GITHUB_ENV
             else
               sudo apt install -y clang-${{matrix.version}} lld-${{matrix.version}}
               sudo apt install -y libc++-${{matrix.version}}-dev libc++abi-${{matrix.version}}-dev
               # libunwind is new to clang-12, but not a dependency for the initial version
               if [ "${{matrix.version}}" = "12" ]; then
                 sudo apt install -y libunwind-${{matrix.version}}-dev
               fi
               echo "CC=clang-${{matrix.version}}" >> $GITHUB_ENV
               echo "CXX=clang++-${{matrix.version}}" >> $GITHUB_ENV
             fi

      - name: Create Build Environment
        run: cmake -E make_directory ${{runner.workspace}}/build

      - name: Configure CMake
        working-directory: ${{runner.workspace}}/build
        run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE:STRING=${{matrix.config}}

      - name: Build
        working-directory: ${{runner.workspace}}/build
        run: cmake --build . --config ${{matrix.config}}

      - name: Test
        working-directory: ${{runner.workspace}}/build
        run: ctest --output-on-failure -C ${{matrix.config}}

      - name: Coverage
        if: matrix.compiler == 'clang' && matrix.config == 'Debug'
        working-directory: ${{runner.workspace}}/build
        run: cmake --build . --target coverage

      - name: Archive Coverage
        if: matrix.compiler == 'clang' && matrix.config == 'Debug'
        uses: actions/upload-artifact@v4
        with:
          name: coverage-linux.${{matrix.compiler}}-${{matrix.version}}
          path: |
                ${{runner.workspace}}/build/tests/coverage.${{matrix.compiler}}-${{matrix.version}}.txt
                ${{runner.workspace}}/build/tests/coverage.overview.${{matrix.compiler}}-${{matrix.version}}.txt
          overwrite: true

      - name: Documentation
        working-directory: ${{runner.workspace}}/build
        run: cmake --build . --target documentation