name: C#
on:
  workflow_dispatch:
    inputs:
      version:
        description: "Binding version override"
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
env:
  binding_build_number_based_version: 0.1.2.${{ github.run_number }}

jobs:
  build-ckzg:
    name: Build ckzg
    runs-on: ${{ matrix.target.host }}
    strategy:
      matrix:
        target:
          - arch: x86_64-linux-gnu
            location: linux-x64
            host: ubuntu-22.04
            ext: .so
            reqs:
          - arch: aarch64-linux-gnu
            location: linux-arm64
            host: ubuntu-22.04
            ext: .so
            reqs: sudo apt install -y clang binutils-aarch64-linux-gnu libc6-arm64-cross libc6-dev-arm64-cross crossbuild-essential-arm64
          - arch: arm64-darwin
            location: osx-arm64
            host: macos-latest
            ext: .so
            reqs:
          - arch: x86_64-darwin
            location: osx-x64
            host: macos-latest
            ext: .so
            reqs:
          #TODO: support arch: x86_64-v2-win
          - arch:
            location: win-x64
            host: windows-latest
            ext: .dll
            reqs:
    steps:
    - uses: ilammy/msvc-dev-cmd@v1
    - uses: actions/checkout@v3
      with:
        submodules: recursive
    - name: Install requirements
      if: ${{ matrix.target.reqs }}
      run: ${{ matrix.target.reqs }}
    - name: Build native library for ${{ matrix.target.location }} using native capabilities
      run: make ckzg -C bindings/csharp CC=clang EXTENSION=${{matrix.target.ext}} LOCATION=${{matrix.target.location}} ARCH=${{matrix.target.arch}}
    - name: Upload artifacts
      uses: actions/upload-artifact@v3
      with:
        name: ckzg-library-wrapper-${{ matrix.target.location }}
        path: bindings/csharp/Ckzg.Bindings/runtimes/${{ matrix.target.location }}/native

  test-ckzg-dotnet:
    name: Test .NET wrapper
    runs-on: ${{ matrix.target.host }}
    needs: build-ckzg
    strategy:
      matrix:
        target:
          - host: ubuntu-22.04
            location: linux-x64
          - host: macos-latest
            location: osx-x64
          - host: windows-latest
            location: win-x64
    steps:
    - uses: actions/checkout@v3
      with:
        submodules: recursive
    - name: Set up .NET
      uses: actions/setup-dotnet@v3
    - name: Install dependencies
      run: cd bindings/csharp && dotnet restore
    - uses: actions/download-artifact@v3
      with:
        name: ckzg-library-wrapper-${{ matrix.target.location }}
        path: bindings/csharp/Ckzg.Bindings/runtimes/${{ matrix.target.location }}/native
    - name: Test
      run: dotnet test -c release bindings/csharp/Ckzg.sln

  build-ckzg-dotnet:
    name: Build .NET wrapper
    runs-on: ubuntu-latest
    needs: test-ckzg-dotnet
    steps:
    - uses: actions/checkout@v3
    - uses: actions/download-artifact@v3
      with:
        name: ckzg-library-wrapper-linux-x64
        path: bindings/csharp/Ckzg.Bindings/runtimes/linux-x64/native
    - uses: actions/download-artifact@v3
      with:
        name: ckzg-library-wrapper-osx-x64
        path: bindings/csharp/Ckzg.Bindings/runtimes/osx-x64/native
    - uses: actions/download-artifact@v3
      with:
        name: ckzg-library-wrapper-win-x64
        path: bindings/csharp/Ckzg.Bindings/runtimes/win-x64/native
    - uses: actions/download-artifact@v3
      with:
        name: ckzg-library-wrapper-osx-arm64
        path: bindings/csharp/Ckzg.Bindings/runtimes/osx-arm64/native
    - uses: actions/download-artifact@v3
      with:
        name: ckzg-library-wrapper-linux-arm64
        path: bindings/csharp/Ckzg.Bindings/runtimes/linux-arm64/native
    - name: Set up .NET
      uses: actions/setup-dotnet@v3
    - name: Install dependencies
      run: cd bindings/csharp && dotnet restore
    - name: Build
      run: cd bindings/csharp && dotnet pack -c release --no-restore -o nupkgs -p:Version=${{ inputs.version || env.binding_build_number_based_version }} -p:ContinuousIntegrationBuild=true
    - name: Upload package
      uses: actions/upload-artifact@v3
      with:
        name: Ckzg.Bindings-${{ inputs.version || env.binding_build_number_based_version }}
        path: bindings/csharp/nupkgs/Ckzg.Bindings.*.nupkg
    - name: Publish .NET package
      if: github.ref == 'refs/heads/main'
      run: dotnet nuget push bindings/csharp/nupkgs/*.nupkg -k ${{ secrets.CSHARP_NUGET_APIKEY }} -s https://api.nuget.org/v3/index.json