test-pull_request.yaml

name: Check a pull request

on: [pull_request]

jobs:
  build_linux:
    strategy:
      matrix:
        configuration: [Debug, Release]
        compiler: [gcc-9, gcc-13, clang-16]
        cmake_options: [""]
        include:
          # Also include configurations that check if the code compiles without the graphics backends
          - configuration: Debug
            compiler: gcc-13
            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
          - configuration: Release
            compiler: gcc-13
            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
          # - configuration: Debug
          #   compiler: gcc-13
          #   cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=ON
          # - configuration: Release
          #   compiler: gcc-13
          #   cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=ON
    name: Linux
    runs-on: ubuntu-latest
    container: ghcr.io/scp-fs2open/linux_build:sha-ab87451
    steps:
      - uses: actions/checkout@v7
        name: Checkout
        with:
          submodules: true
          fetch-depth: 0
      - name: Set workspace as safe
        # This appears to be broken in current actions, so do it manually
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
      - name: ccache
        uses: hendrikmuhs/ccache-action@v1.2.23
        with:
          key: ${{ runner.os }}-${{ matrix.configuration }}-${{ matrix.compiler }}
          save: false # Caches are created by a separate job and only restored for PRs
          verbose: 1
      - name: Configure ccache
        run: ccache --set-config=sloppiness=pch_defines,time_macros
      - name: Configure CMake
        env:
          CONFIGURATION: ${{ matrix.configuration }}
          COMPILER: ${{ matrix.compiler }}
          JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
          CCACHE_PATH: /usr/local/bin/ccache
        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
      - name: Compile
        working-directory: ./build
        run: ninja -k 20 all
      - name: Run Tests
        working-directory: ./build
        env:
          CONFIGURATION: ${{ matrix.configuration }}
          XDG_RUNTIME_DIR: /root
        run: $GITHUB_WORKSPACE/ci/linux/run_tests.sh
      - name: Show CCache statistics
        run: ccache --show-stats
      - name: Run Clang Tidy
        # Clang-tidy reuses the precompiled headers so this only makes sense for the clang compilers
        if: startsWith(matrix.compiler, 'clang-')
        run: $GITHUB_WORKSPACE/ci/linux/clang_tidy.sh ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }}
      - name: Process clang-tidy warnings
        if: startsWith(matrix.compiler, 'clang-')
        uses: asarium/clang-tidy-action@v1
        with:
          fixesFile: clang-fixes.yaml

  build_windows:
    strategy:
      matrix:
        configuration: [Debug, FastDebug, Release]
        compiler: [MSVC]
        arch: [Win32, x64]
    name: Windows
    runs-on: windows-2025
    steps:
      - name: Prepare Environment
        run: choco install ninja
      - uses: actions/checkout@v7
        name: Checkout
        with:
          submodules: true
      - name: Set workspace as safe
        # This appears to be broken in current actions, so do it manually
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
      - name: Install v143 ATL/MFC
        if: matrix.compiler == 'MSVC'
        shell: pwsh
        run: ci/windows/install_v143_atlmfc.ps1
      - name: Configure CMake
        env:
          CONFIGURATION: ${{ matrix.configuration }}
          COMPILER: ${{ matrix.compiler }}
          ARCHITECTURE: ${{ matrix.arch }}
        shell: bash
        run: |
          mkdir build
          cd build

          if [ "$COMPILER" = "MinGW" ]; then
              cmake -DFSO_USE_SPEECH=OFF -DFSO_FATAL_WARNINGS=ON -DFSO_USE_VOICEREC=OFF -DFSO_BUILD_TESTS=ON \
                  -DFSO_BUILD_FRED2=OFF -DQT_USE_PRECOMPILED=ON -DCMAKE_BUILD_TYPE=$CONFIGURATION -G "Ninja" ..
          else
              cmake -DFSO_USE_SPEECH=ON -DFSO_FATAL_WARNINGS=ON -DFSO_USE_VOICEREC=OFF -DFSO_BUILD_TESTS=ON \
                  -DFORCED_SIMD_INSTRUCTIONS=SSE2 -G "Visual Studio 18 2026" -T "v143"  -A "$ARCHITECTURE" \
                  -DQT_USE_PRECOMPILED=ON -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
          fi
      - name: Compile
        working-directory: ./build
        env:
          CONFIGURATION: ${{ matrix.configuration }}
          COMPILER: ${{ matrix.compiler }}
        shell: bash
        run: |
          if [ "$COMPILER" = "MinGW" ]; then
              cmake --build . --config "$CONFIGURATION"
          else
              cmake --build . --config "$CONFIGURATION" -- /verbosity:minimal
          fi
      - name: Run Tests
        working-directory: ./build
        env:
          CONFIGURATION: ${{ matrix.configuration }}
          COMPILER: ${{ matrix.compiler }}
        shell: bash
        run: |
          if [ "$COMPILER" = "MinGW" ]; then
             ./bin/unittests --gtest_shuffle
          else
              "./bin/$CONFIGURATION/unittests" --gtest_shuffle
          fi

  build_mac:
    strategy:
      matrix:
        configuration: [Debug, Release]
        compiler: [clang]
        arch: [x86_64, arm64]
        cmake_options: [""]
    name: Mac
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v7
        name: Checkout
        with:
          submodules: true
          fetch-depth: 0
      - name: Set workspace as safe
        # This appears to be broken in current actions, so do it manually
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
      - name: ccache
        uses: hendrikmuhs/ccache-action@v1.2.23
        with:
          key: ${{ runner.os }}-${{ matrix.configuration }}-${{ matrix.compiler }}-${{ matrix.arch }}
          save: false # Caches are created by a separate job and only restored for PRs
      - name: Configure ccache
        run: ccache --set-config=sloppiness=pch_defines,time_macros
      - name: Configure CMake
        env:
          CONFIGURATION: ${{ matrix.configuration }}
          COMPILER: ${{ matrix.compiler }}
          ARCHITECTURE: ${{ matrix.arch }}
          JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
          CCACHE_PATH: /usr/local/bin/ccache
        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
      - name: Compile
        working-directory: ./build
        run: ninja all
      - name: Run Tests
        working-directory: ./build
        env:
          CONFIGURATION: ${{ matrix.configuration }}
          ARCH: ${{ matrix.arch }}
          XDG_RUNTIME_DIR: /root
        run: $GITHUB_WORKSPACE/ci/linux/run_tests.sh
      - name: Show CCache statistics
        run: ccache --show-stats
      - name: Install clang-tidy
        # macOS runners don't ship clang-tidy; pin to the same version as the Linux
        # container's clang-tidy-16 for consistent diagnostics. pyyaml is required
        # too: clang-tidy-diff.py only accepts -export-fixes when it can import yaml.
        # --break-system-packages is required since the runner's Homebrew Python
        # is externally managed (PEP 668); the runner is ephemeral so this is safe.
        if: startsWith(matrix.compiler, 'clang')
        run: pip3 install --break-system-packages clang-tidy==16.0.4 pyyaml
      - name: Run Clang Tidy
        # Clang-tidy reuses the precompiled headers so this only makes sense for the clang compilers
        if: startsWith(matrix.compiler, 'clang')
        env:
          CLANG_TIDY_BINARY: clang-tidy
        run: $GITHUB_WORKSPACE/ci/linux/clang_tidy.sh ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }}
      - name: Process clang-tidy warnings
        if: startsWith(matrix.compiler, 'clang')
        uses: asarium/clang-tidy-action@v1
        with:
          fixesFile: clang-fixes.yaml