.github/workflows/ci-mingw.yml

# This is a copy of ci-unix-shared-local.yml for building shared libraries
# with an additional build configuration (using installed deps and dav1d).

name: CI MinGW
on: [push, pull_request]

permissions:
  contents: read

# Cancel the workflow if a new one is triggered from the same PR, branch, or tag, except on main.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  build-mingw:
    runs-on: windows-latest
    strategy:
      fail-fast: false
      matrix:
        sys:
          - mingw64
          - ucrt64
          - clang64

    defaults:
      run:
        shell: msys2 {0}
    steps:
    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
    - uses: msys2/setup-msys2@v2
      with:
        msystem: ${{ matrix.sys }}
        update: true
        install: >-
          git
        pacboy: >-
          aom:p
          cmake:p
          diffutils:p
          cc:p
          dav1d:p
          imagemagick:p
          libjpeg-turbo:p
          libpng:p
          libyuv:p
          ninja:p
          zlib:p
    - name: Cache external dependencies
      id: cache-ext
      uses: actions/cache@ab5e6d0c87105b4c9c2047343972218f562e4319 # v4.0.1
      with:
        path: ext
        key: ${{ matrix.sys }}-mingw-${{ hashFiles('ext/*.cmd') }}
    - name: Print cmake version
      run: cmake --version
    - name: Build libsharpyuv
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./libsharpyuv.cmd
    - name: Build GoogleTest
      if: steps.cache-ext.outputs.cache-hit != 'true'
      working-directory: ./ext
      run: ./googletest.cmd

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

        cmake .. -G Ninja
        -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF
        -DAVIF_CODEC_AOM=SYSTEM
        -DAVIF_CODEC_AOM_DECODE=OFF -DAVIF_CODEC_AOM_ENCODE=ON
        -DAVIF_CODEC_DAV1D=SYSTEM
        -DAVIF_LIBSHARPYUV=LOCAL -DAVIF_LIBYUV=SYSTEM
        -DAVIF_BUILD_EXAMPLES=ON -DAVIF_BUILD_APPS=ON
        -DAVIF_BUILD_TESTS=ON -DAVIF_ENABLE_GTEST=ON -DAVIF_LOCAL_GTEST=ON
        -DAVIF_BUILD_GDK_PIXBUF=ON -DCMAKE_INSTALL_PREFIX=./install
        -DAVIF_ENABLE_WERROR=ON
    - name: Build libavif (ninja)
      working-directory: ./build
      run: ninja
    - name: Run AVIF Tests
      working-directory: ./build
      run: ctest -j --output-on-failure