build.yml

name: Build

on:
  push:
    paths:
      - 'rapidyenc/**'
      - '.github/workflows/build.yml'

jobs:
  build_macos:
    name: Build macOS
    runs-on: macos-13

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Build
        run: |
          export ZERO_AR_DATE=1
          cmake -S rapidyenc -B rapidyenc/build \
          -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" \
          -DCMAKE_OSX_DEPLOYMENT_TARGET=12.0 \
          -DCMAKE_C_COMPILER=/Applications/Xcode_15.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc \
          -DCMAKE_CXX_COMPILER=/Applications/Xcode_15.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ \
          -DCMAKE_AR=/Applications/Xcode_15.0.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ar
          cmake --build rapidyenc/build --target rapidyenc_static -j$(sysctl -n hw.ncpu)
          cp rapidyenc/build/rapidyenc_static/librapidyenc.a librapidyenc_darwin.a

      - name: Upload static library
        uses: actions/upload-artifact@v3
        with:
          name: static
          path: librapidyenc_darwin.a

  build_windows:
    name: Build Windows x64
    runs-on: windows-latest

    defaults:
      run:
        shell: msys2 {0}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - uses: msys2/setup-msys2@v2
        with:
          msystem: MINGW64
          update: true
          pacboy: >-
            gcc:p
            cmake:p
            ninja:p

      - name: Build
        run: |
          cmake -S rapidyenc -B rapidyenc/build -G Ninja
          cmake --build rapidyenc/build --config Release --target rapidyenc_static
          cp rapidyenc/build/rapidyenc_static/librapidyenc.a librapidyenc_windows_amd64.a

      - name: Upload shared library
        uses: actions/upload-artifact@v3
        with:
          name: static
          path: librapidyenc_windows_amd64.a

  build_linux:
    name: Build ${{ matrix.platform }}
    runs-on: ubuntu-latest

    strategy:
      matrix:
        include:
          - platform: linux/amd64
            library: librapidyenc_linux_amd64.a
          - platform: linux/arm64
            library: librapidyenc_linux_arm64.a

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up QEMU
        if: matrix.platform == 'linux/arm64'
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build cross-compilation environment
        uses: docker/build-push-action@v4
        with:
          context: .
          tags: builder/${{ matrix.platform }}:latest
          platforms: ${{ matrix.platform }}
          load: true
          cache-from: type=gha
          cache-to: type=gha,mode=max
          push: false

      - name: Build with Docker
        uses: addnab/docker-run-action@v3
        with:
          image: builder/${{ matrix.platform }}:latest
          options: |
            --platform ${{ matrix.platform }}
            --volume ${{ github.workspace }}:/workspace
            --workdir /workspace
          run: |
            cmake -S rapidyenc -B rapidyenc/build \
            -D CMAKE_BUILD_TYPE=Release
            cmake --build rapidyenc/build --target rapidyenc_static -j$(sysctl -n hw.ncpu)
            cp rapidyenc/build/rapidyenc_static/librapidyenc.a ${{ matrix.library }}

      - name: Upload static library
        uses: actions/upload-artifact@v3
        with:
          name: static
          path: ${{ matrix.library }}

  test:
    name: Test ${{ matrix.os }} go/${{ matrix.go }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        go: [1.21]
    runs-on: ${{ matrix.os }}
    needs: [build_linux, build_macos, build_windows]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Install Go ${{ matrix.go }}
        uses: actions/setup-go@v4
        with:
          go-version: ${{ matrix.go }}
      - uses: actions/download-artifact@v3
        with:
          name: static
          path: lib
      - name: Run tests
        run: go test -v

  publish:
    name: Publish rapidyenc build
    runs-on: ubuntu-latest

    needs: [test]

    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
      - uses: actions/download-artifact@v3
        with:
          name: static
          path: lib
      - uses: stefanzweifel/git-auto-commit-action@v5
        with:
          file_pattern: 'lib/*.a'
          commit_message: Built rapidyenc