name: CMake

on:
  push:
    branches:
      - '**' # only run on branches
  pull_request:
  release:
    types: [published]

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Release

jobs:
  build:
    name: ${{matrix.name}}
    strategy:
      matrix:
        include:
          - os: ubuntu-22.04
            name: Linux
            cache-key: linux
            release-suffix: LIN64
            cmake-args: '"-DCMAKE_CXX_CLANG_TIDY=clang-tidy;-header-filter=(32blit|32blit-sdl)/;-checks=performance-*,portability-*,modernize-*,-modernize-use-trailing-return-type,-modernize-avoid-c-arrays,-modernize-use-nodiscard" -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache'
            apt-packages: ccache clang-tidy libsdl2-dev libsdl2-image-dev libsdl2-net-dev pipx python3-requests

          - os: ubuntu-22.04
            name: STM32
            cache-key: stm32
            release-suffix: STM32
            cmake-args: -DCMAKE_TOOLCHAIN_FILE=$GITHUB_WORKSPACE/32blit.toolchain -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
            apt-packages: ccache gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib pipx python3-requests

          - os: ubuntu-22.04
            pico-sdk: true
            name: PicoSystem
            cache-key: picosystem
            release-suffix: PicoSystem
            cmake-args: -DCMAKE_TOOLCHAIN_FILE=$GITHUB_WORKSPACE/pico.toolchain -DPICO_SDK_PATH=$GITHUB_WORKSPACE/pico-sdk -DPICO_BOARD=pimoroni_picosystem -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
            apt-packages: ccache gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib pipx python3-requests

          - os: ubuntu-22.04
            pico-sdk: true
            name: PicoVision
            cache-key: picovision
            release-suffix: PicoVision
            cmake-args: -D32BLIT_DIR=$GITHUB_WORKSPACE -DPICO_SDK_PATH=$GITHUB_WORKSPACE/pico-sdk -DPICO_BOARD=pimoroni_picovision -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
            apt-packages: ccache gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib pipx python3-requests

          - os: ubuntu-22.04
            name: MinGW
            cache-key: mingw
            artifact-suffix: MinGW
            cmake-args: -DCMAKE_TOOLCHAIN_FILE=$GITHUB_WORKSPACE/mingw.toolchain -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DSDL2_DIR=$GITHUB_WORKSPACE/SDL2/cmake -DSDL2_image_DIR=$GITHUB_WORKSPACE/SDL2_image/cmake -DSDL2_net_DIR=$GITHUB_WORKSPACE/SDL2_net/cmake
            apt-packages: ccache g++-mingw-w64 pipx python3-requests

          - os: macos-13
            name: macOS
            cache-key: macos
            artifact-suffix: macOS
            cmake-args: -DCMAKE_OSX_ARCHITECTURES=x86_64\;arm64 -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache

          - os: windows-latest
            name: Visual Studio
            cache-key: windows
            release-suffix: WIN64
            cmake-args: -DSDL2_DIR=$GITHUB_WORKSPACE/vs/sdl

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

    env:
      RELEASE_FILE: ${{github.event.repository.name}}-${{github.event.release.tag_name || github.sha}}-${{matrix.release-suffix || matrix.artifact-suffix}}

    steps:
    - name: Checkout 32Blit SDK
      uses: actions/checkout@v4

    - name: Checkout Examples
      uses: actions/checkout@v4
      with:
        repository: 32blit/32blit-examples
        path: examples

    # pico sdk/extras for some builds
    - name: Checkout Pico SDK
      if: matrix.pico-sdk
      uses: actions/checkout@v4
      with:
        repository: raspberrypi/pico-sdk
        path: pico-sdk
        submodules: true

    - name: Checkout Pico Extras
      if: matrix.pico-sdk
      uses: actions/checkout@v4
      with:
        repository: raspberrypi/pico-extras
        path: pico-extras

    # PicoVision needs the RAM driver and the firmware
    - name: Checkout PicoVision
      if: matrix.name == 'PicoVision'
      uses: actions/checkout@v4
      with:
        repository: pimoroni/picovision
        ref: 03df7694ed4fb396c1d12adf90d0150ada6baedc
        path: picovision

    - name: Cache
      uses: actions/cache@v4
      with:
        path: ~/.ccache
        key: ccache-${{matrix.cache-key}}-${{github.ref}}-${{github.sha}}
        restore-keys: |
          ccache-${{matrix.cache-key}}-${{github.ref}}
          ccache-${{matrix.cache-key}}-

    # Linux deps
    - name: Install deps
      if: runner.os == 'Linux'
      run: |
        sudo apt update && sudo apt install ${{matrix.apt-packages}}
        pipx install 32blit

    # macOS deps
    - name: Install deps
      if: runner.os == 'macOS'
      run: |
        ci/install_sdl_macos.sh
        brew install ccache
        echo "CCACHE_DIR=$HOME/.ccache" >> $GITHUB_ENV
        python3 -m pip install 32blit requests

    # Windows (VS) deps
    - name: Install deps
      if: runner.os == 'Windows'
      shell: bash
      run: |
        python -m pip install 32blit requests

    - name: MinGW deps
      if: matrix.name == 'MinGW'
      run: ci/install_sdl_mingw.sh

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

    - name: Set Tag Variable
      if: github.event_name == 'release'
      shell: bash
      run: |
        echo "TRAVIS_TAG=${{github.event.release.tag_name}}" >> $GITHUB_ENV
        python3 tools/update-contributors.py || python tools/update-contributors.py

    - name: Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_INSTALL_PREFIX=`pwd`/install -DCPACK_PACKAGE_FILE_NAME=${{env.RELEASE_FILE}} ${{matrix.cmake-args}}

    # Problem matching
    - if: runner.os != 'Windows'
      uses: ammaraskar/gcc-problem-matcher@master
    - if: runner.os == 'Windows'
      uses: ammaraskar/msvc-problem-matcher@master

    - name: Build
      working-directory: ${{runner.workspace}}/build
      shell: bash
      run: |
        ccache --zero-stats || true
        cmake --build . --config $BUILD_TYPE -j 2
        ccache --show-stats || true

    - name: Prepare Artifact
      if: github.event_name != 'release'
      shell: bash
      run: |
        cmake --build $RUNNER_WORKSPACE/build --config $BUILD_TYPE --target install

    - name: Upload Artifact
      if: github.event_name != 'release'
      uses: actions/upload-artifact@v4
      with:
        name: ${{env.RELEASE_FILE}}
        path: ${{runner.workspace}}/build/install

    - name: Package Release
      if: github.event_name == 'release' && matrix.release-suffix != ''
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: |
        cmake --build . --config $BUILD_TYPE --target package

    - name: Upload tar
      if: github.event_name == 'release' && matrix.release-suffix != ''
      uses: softprops/action-gh-release@v1
      with:
        files: ${{runner.workspace}}/build/${{env.RELEASE_FILE}}.tar.gz

    - name: Upload zip
      if: github.event_name == 'release' && matrix.release-suffix != ''
      uses: softprops/action-gh-release@v1
      with:
        files: ${{runner.workspace}}/build/${{env.RELEASE_FILE}}.zip