name: build-native
on:
  workflow_dispatch:
    inputs: {}
#  schedule:
#    - cron: '0 0 * * *'
env:
  BUILD_TYPE: Release

jobs:
  build:
    name: ${{ matrix.platform.name }}
    runs-on: ${{ matrix.platform.os }}
    strategy:
      fail-fast: false
      matrix:
        platform:
        - { name: win-x64,   os: windows-latest, flags: -A x64                                                                            }
        - { name: win-x86,   os: windows-latest, flags: -A Win32                                                                          }
        - { name: win-arm64, os: windows-latest, flags: -A ARM64                                                                          }
        - { name: linux-x64, os: ubuntu-18.04,   flags: -GNinja , target_apt_arch: ":amd64"                                               }
        - { name: linux-x86, os: ubuntu-18.04,   flags: -GNinja, cmake_configure_env: CFLAGS=-m32 CXXFLAGS=-m32, target_apt_arch: ":i386" }
        - { name: osx-x64,   os: macos-latest,   flags: -DCMAKE_OSX_ARCHITECTURES="x86_64" -DCMAKE_OSX_DEPLOYMENT_TARGET="10.14"          }
        # NOTE: macOS 11.0 is the first released supported by Apple Silicon.
        - { name: osx-arm64, os: macos-latest,   flags: -DCMAKE_OSX_ARCHITECTURES="arm64" -DCMAKE_OSX_DEPLOYMENT_TARGET="11.0"            }
    steps:
    - name: Setup Linux dependencies
      if: runner.os == 'Linux'
      run: |
        # TODO: only run this command on i386
        sudo dpkg --add-architecture i386
        sudo add-apt-repository ppa:team-xbmc/ppa
        sudo apt-get update -y -qq
        sudo apt-get install wayland-protocols${{ matrix.platform.target_apt_arch }} \
          pkg-config${{ matrix.platform.target_apt_arch }} \
          ninja-build${{ matrix.platform.target_apt_arch }} \
          libasound2-dev${{ matrix.platform.target_apt_arch }} \
          libdbus-1-dev${{ matrix.platform.target_apt_arch }} \
          libegl1-mesa-dev${{ matrix.platform.target_apt_arch }} \
          libgl1-mesa-dev${{ matrix.platform.target_apt_arch }} \
          libgles2-mesa-dev${{ matrix.platform.target_apt_arch }} \
          libglu1-mesa-dev${{ matrix.platform.target_apt_arch }} \
          libibus-1.0-dev${{ matrix.platform.target_apt_arch }} \
          libpulse-dev${{ matrix.platform.target_apt_arch }} \
          libsdl2-2.0-0${{ matrix.platform.target_apt_arch }} \
          libsndio-dev${{ matrix.platform.target_apt_arch }} \
          libudev-dev${{ matrix.platform.target_apt_arch }} \
          libwayland-dev${{ matrix.platform.target_apt_arch }} \
          libx11-dev${{ matrix.platform.target_apt_arch }} \
          libxcursor-dev${{ matrix.platform.target_apt_arch }} \
          libxext-dev${{ matrix.platform.target_apt_arch }} \
          libxi-dev${{ matrix.platform.target_apt_arch }} \
          libxinerama-dev${{ matrix.platform.target_apt_arch }} \
          libxkbcommon-dev${{ matrix.platform.target_apt_arch }} \
          libxrandr-dev${{ matrix.platform.target_apt_arch }} \
          libxss-dev${{ matrix.platform.target_apt_arch }} \
          libxt-dev${{ matrix.platform.target_apt_arch }} \
          libxv-dev${{ matrix.platform.target_apt_arch }} \
          libxxf86vm-dev${{ matrix.platform.target_apt_arch }} \
          libdrm-dev${{ matrix.platform.target_apt_arch }} \
          libgbm-dev${{ matrix.platform.target_apt_arch }} \
          libpulse-dev${{ matrix.platform.target_apt_arch }} \
          libwayland-client++0$ \
          libwayland-cursor++0$ \
          wayland-scanner++ \
          gcc-multilib \
          g++-multilib
    - uses: actions/checkout@v2
      with:
        repository: libsdl-org/SDL
    - uses: actions/checkout@v2
      with:
        path: 'SDL2-CS'
    - name: Configure CMake
      run:  ${{ matrix.platform.cmake_configure_env }} cmake -B build ${{ matrix.platform.flags }} -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSDL_SHARED_ENABLED_BY_DEFAULT=ON -DSDL_STATIC_ENABLED_BY_DEFAULT=ON
    - name: Build
      run: cmake --build build/ --config Release
    - name: Install (Windows)
      run: cmake --install build/ --prefix install_output --config Release
      if: runner.os == 'Windows'
    - name: Install
      run: sudo cmake --install build/ --prefix install_output --config Release
      if: runner.os != 'Windows'
    - name: Prepare release directory (Windows)
      run: mkdir -Force SDL2-CS/native/${{ matrix.platform.name }}
      if: runner.os == 'Windows'
    - name: Prepare release directory
      run: mkdir -p SDL2-CS/native/${{ matrix.platform.name }}
      if: runner.os != 'Windows'
    - name: Prepare release (Windows)
      run: cp install_output/bin/SDL2.dll SDL2-CS/native/${{ matrix.platform.name }}/SDL2.dll
      if: runner.os == 'Windows'
    - name: Prepare release (Linux)
      run: cp install_output/lib/libSDL2-2.0.so.0 SDL2-CS/native/${{ matrix.platform.name }}/libSDL2.so
      if: runner.os == 'Linux'
    - name: Prepare release (OSX)
      run: cp install_output/lib/libSDL2-2.0.dylib SDL2-CS/native/${{ matrix.platform.name }}/libSDL2.dylib
      if: runner.os == 'macOS'
    - name: Create pull request
      uses: peter-evans/create-pull-request@v2
      with:
        commit-message: Update ${{ matrix.platform.name }} SDL binaries
        title: Update ${{ matrix.platform.name }} SDL binaries
        body: This PR has been auto-generated to update the ${{ matrix.platform.name }} SDL binaries.
        branch: update-${{ matrix.platform.name }}-binaries
        path: 'SDL2-CS'
      env:
        ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'