name: CI

on: [push, pull_request]

jobs:
  build:
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
        cmake_options:
          - "-DWITH_OPENSSL=ON  -DWITH_GNUTLS=OFF -DWITH_GCRYPT=OFF" # build with OpenSSL
          - "-DWITH_OPENSSL=OFF -DWITH_GNUTLS=ON  -DWITH_GCRYPT=ON"  # build with GnuTLS and Libgrypt
          - "-DWITH_OPENSSL=OFF -DWITH_GNUTLS=OFF -DWITH_GCRYPT=OFF" # build without external encryption libraries
          - "-DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-cross-mingw32-linux.cmake" # crosscompile with MinGW toolchain
        include:
          - os: macos-latest
            macos_cmake_options: "-DOPENSSL_ROOT_DIR=/usr/local/opt/openssl" # set this extra var for OSX
          - os: windows-latest
            windows_cmake_options: "-DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake" # set this extra var for Windows
        exclude:
          - os: macos-latest
            cmake_options: "-DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-cross-mingw32-linux.cmake" # don't test MinGW from OSX
          - os: windows-latest
            cmake_options: "-DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-cross-mingw32-linux.cmake" # don't test MinGW from Windows
          - os: windows-latest
            cmake_options: "-DWITH_OPENSSL=ON  -DWITH_GNUTLS=OFF -DWITH_GCRYPT=OFF" # don't have OpenSSL on Windows (yet)
          - os: windows-latest
            cmake_options: "-DWITH_OPENSSL=OFF -DWITH_GNUTLS=ON  -DWITH_GCRYPT=ON"  # don't have GnuTLS and libgcrypt on Windows (yet)
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
      - name: Install Ubuntu Build Dependencies
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: |
          sudo apt update
          sudo apt install libsdl2-dev liblzo2-dev libssl-dev gnutls-dev libgcrypt-dev mingw-w64-x86-64-dev binutils-mingw-w64-x86-64 gcc-mingw-w64-x86-64 wine
      - name: Install MacOS Build Dependencies
        if: ${{ matrix.os == 'macos-latest' }}
        run: |
          brew update
          brew install sdl2 lzo
      - name: Install Windows Build Dependencies
        if: ${{ matrix.os == 'windows-latest' }}
        run: |
          vcpkg install zlib libjpeg-turbo libpng --triplet=x64-windows # could install more but should use run-vcpkg with caching for this
      - name: Build
        run: |
          mkdir build
          cd build
          cmake ${{ matrix.cmake_options }} ${{ matrix.macos_cmake_options }} ${{ matrix.windows_cmake_options }} ..
          cmake --build .
      - name: Prepare Test
        if: ${{ matrix.os == 'ubuntu-latest' }} # only ubuntu does crosscompile with MinGW toolchain
        run: |
          cp /usr/x86_64-w64-mingw32/lib/libwinpthread-1.dll build/test/
      - name: Test
        run: |
          cd build
          ctest -C Debug --output-on-failure