# This is a copy of ci.yml for Windows. It differs from ci.yml as follows:
#
#   * The os matrix consists of windows-latest only.
#   * Installs Visual Studio in the os image.
#   * Doesn't install cmake 3.13.x, because only recent versions of cmake with
#     the following bug fix detect Visual Studio compilers correctly:
#     https://gitlab.kitware.com/cmake/cmake/-/issues/20585
#   * Runs ext/*.cmd as Windows batch files rather than using bash. This is
#     important for ext/svt.cmd, to prevent it from running ext/svt.sh.
#   * Builds with local zlib and libpng (-DAVIF_LOCAL_ZLIBPNG=ON).
#   * Doesn't build GoogleTest and the tests, because MSVC's /Wall option
#     reports too many warnings in the C++ test code.

name: CI
on: [push, pull_request]
jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [windows-latest]

    steps:
    - uses: actions/checkout@v3
    - name: Setup Visual Studio shell
      if: runner.os == 'Windows'
      uses: egor-tensin/vs-shell@v2
    - uses: actions/setup-python@v4
      with:
        python-version: '3.x'

    - name: Cache external dependencies
      id: cache-ext
      uses: actions/cache@v3
      with:
        path: ext
        key: ${{ runner.os }}-${{ hashFiles('ext/*.cmd') }}
    - name: Print cmake version
      run: cmake --version
    - uses: ilammy/setup-nasm@v1
      with:
        version: 2.15.05
    - uses: seanmiddleditch/gha-setup-ninja@v3
    - run: pip install meson
    - name: Build aom
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./aom.cmd
    - name: Build dav1d
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./dav1d.cmd
    - name: Build rav1e
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./rav1e.cmd
    - name: Build SVT-AV1
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./svt.cmd
    - name: Build libgav1
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./libgav1.cmd
    - name: Build libyuv
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./libyuv.cmd
    - name: Build libjpeg
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./libjpeg.cmd
    - name: Build zlib and libpng
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./zlibpng.cmd

    - name: Prepare libavif (cmake)
      run: >
        mkdir build && cd build

        cmake .. -G Ninja
        -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF
        -DAVIF_CODEC_AOM=ON -DAVIF_LOCAL_AOM=ON
        -DAVIF_CODEC_DAV1D=ON -DAVIF_LOCAL_DAV1D=ON
        -DAVIF_CODEC_RAV1E=ON -DAVIF_LOCAL_RAV1E=ON
        -DAVIF_CODEC_SVT=ON -DAVIF_LOCAL_SVT=ON
        -DAVIF_CODEC_LIBGAV1=ON -DAVIF_LOCAL_LIBGAV1=ON
        -DAVIF_LOCAL_LIBYUV=ON -DAVIF_LOCAL_JPEG=ON
        -DAVIF_LOCAL_ZLIBPNG=ON
        -DAVIF_BUILD_EXAMPLES=ON -DAVIF_BUILD_APPS=ON
    - name: Build libavif (ninja)
      working-directory: ./build
      run: ninja