ci.yml

name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  release:
    types: [ published ]
  workflow_dispatch:

jobs:
  build:
    strategy:
      matrix:
        platform:
        - name: Linux (amd64)
          os: ubuntu-latest
#        - name: macOS (amd64, arm64)
#          os: macos-latest
#          cmake_options: -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64"
#        - name: Windows (amd64)
#          os: windows-latest

    name: "Build: ${{ matrix.platform.name }}"
    runs-on: ${{ matrix.platform.os }}

    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        submodules: true
    - name: Build
      id: build
      run: |
        mkdir build
        cd build

        BUILD_TYPE="${{env.BUILD_TYPE}}"
        BUILD_TYPE="${BUILD_TYPE:-RelWithDebInfo}"
        LIBGIT2_SRC="${GITHUB_WORKSPACE}/libgit2"
        SHA=${SHA:-$(git --git-dir="${LIBGIT2_SRC}/.git" rev-parse --short=7 HEAD)}
        LIBGIT2_BASENAME="git2-${SHA}"

        case $(uname -s) in
        Darwin)
          PLATFORM="osx"
          LIBGIT2_FILENAME="lib${LIBGIT2_BASENAME}.dylib"
          ;;
        MINGW*)
          PLATFORM="win-x64"
          LIBGIT2_FILENAME="${BUILD_TYPE}/${LIBGIT2_BASENAME}.dll"
          ;;
        Linux)
          PLATFORM="linux-x64"
          LIBGIT2_FILENAME="lib${LIBGIT2_BASENAME}.so"
          ;;
        *)
          echo "Unknown platform" 1>&2
          false
          ;;
        esac

        cmake "${LIBGIT2_SRC}" \
          -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \
          -DBUILD_SHARED_LIBS=ON \
          -DBUILD_TESTS=OFF \
          -DUSE_SSH=OFF \
          -DUSE_BUNDLED_ZLIB=ON \
          -DLIBGIT2_FILENAME="${LIBGIT2_BASENAME}" \
          ${{ matrix.platform.cmake_options }}
        cmake --build . --config ${BUILD_TYPE}

        echo "platform=${PLATFORM}" >> $GITHUB_OUTPUT
        echo "path=build/${LIBGIT2_FILENAME}" >> $GITHUB_OUTPUT
      shell: bash

    - name: Upload Library
      uses: actions/upload-artifact@v4
      with:
        name: ${{steps.build.outputs.platform}}
        path: ${{steps.build.outputs.path}}

  package:
    needs: build
    runs-on: windows-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: Setup
      run: |
        mkdir -p tmp
        mkdir -p build/runtimes/linux-x64/native
        choco install nuget.commandline
    - name: Download Artifacts
      uses: actions/download-artifact@v4
      with:
        path: tmp
    - name: Set up Artifacts
      run: |
        mv tmp/linux-x64/* build/runtimes/linux-x64/native
    - name: Calculate Version
      id: version
      run: |
        if [ "$GITHUB_EVENT_NAME" = "pull_request" ]; then
          SHA=$(git rev-parse --short HEAD)
          VERSION="$(git describe --tags | \
            sed -e "s/^v//" | \
            sed -e "s/-g[0-9a-f]*$//" | \
            sed -e "s/-[0-9]*$//")-pr${{ github.event.number }}-${SHA}"
        else
          VERSION=$(git describe --tags | \
            sed -e "s/^v//" | \
            sed -e "s/-g[0-9a-f]*$//" | \
            sed -e "s/-\([0-9]*\)$/\.\1/")
        fi
        echo "Version ${VERSION}"
        echo "version=${VERSION}" >> $GITHUB_OUTPUT
      shell: bash
    - name: Build Package
      id: build
      run: |
        cd build

        mkdir images
        cp -R ../images/* ./images/

        . ..\generate_props.ps1

        nuget pack -version ${{steps.version.outputs.version}} -basepath . ..\dogged.native.binaries.nuspec
        Write-Host "package=dogged.native.binaries.${{steps.version.outputs.version}}.nupkg" >> $Env:GITHUB_OUTPUT
    - name: Upload Package
      uses: actions/upload-artifact@v4
      with:
        name: nuget
        path: build/${{steps.build.outputs.package}}/Dogged.Native.Binaries.${{steps.version.outputs.version}}.nupkg