run-tests.yml

name: Run test suite
on:
  push:
    branches: ["master"]
  pull_request:
    branches: ["master"]
  workflow_dispatch:

permissions:
  contents: read
  actions: write
  checks: write

concurrency:
  group: "tests"
  cancel-in-progress: true

jobs:
  test:
    name: Test on ${{ matrix.os }} with ${{ matrix.compiler }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
        compiler: [gcc, clang, msvc]
        exclude:
          - { os: ubuntu-latest,  compiler: msvc }
          - { os: windows-latest, compiler: gcc  }
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - name: Install clang if needed
        if: matrix.compiler == 'clang'
        uses: KyleMayes/install-llvm-action@v2.0.3
        with:
          version: 17
          env: true
          directory: ${{ runner.temp }}/clang
      - name: Install GCC if needed
        if: matrix.compiler == 'gcc'
        uses: Dup4/actions-setup-gcc@v1
        with:
          version: latest
      - name: Install MSVC if needed
        if: contains(matrix.os, 'windows') # the tests require cl to be available on windows
        uses: ilammy/msvc-dev-cmd@v1.13.0
      - name: Install linux build dependencies
        if: matrix.os == 'ubuntu-latest'
        uses: awalsh128/cache-apt-pkgs-action@latest
        with:
          packages: ninja-build flex bison
          version: 1.0
      - name: Install Windows build dependencies
        if: matrix.os == 'windows-latest'
        uses: crazy-max/ghaction-chocolatey@v3
        with:
          args: install -y ninja winflexbison3
      - name: Install Python 3.9
        uses: actions/setup-python@v5
        with:
          python-version: '3.9'
      - run: pip install meson
      - name: Configure build directory
        run: meson setup build
        env:
          CC:  ${{ (matrix.compiler == 'clang' && contains(matrix.os, 'windows')) && format('{0}\bin\clang-cl.exe', env.LLVM_PATH) || env.CC  }}
          CXX: ${{ (matrix.compiler == 'clang' && contains(matrix.os, 'windows')) && format('{0}\bin\clang-cl.exe', env.LLVM_PATH) || env.CXX }}
          LD:  ${{ (matrix.compiler == 'clang' && contains(matrix.os, 'windows')) && format('{0}\bin\lld-link.exe', env.LLVM_PATH) || env.LD  }}
      - run: ninja -C build
      - run: ninja -C build test
      - name: Publish Test Report
        uses: mikepenz/action-junit-report@v4
        if: success() || failure() # still publish the report if the tests fail
        with:
          report_paths: 'build/meson-logs/testlog.junit.xml'
          check_name: Test report for ${{ matrix.compiler }} on ${{ matrix.os }}