name: "(Cross) Compile Dendrite"

# dummy
on: push

jobs:
  compile:
    strategy:
      matrix:
        target: [amd64, arm64, arm]
    env:
      GOARCH: ${{ matrix.target }}
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: docker/setup-buildx-action@v1
    - name: build dendrite in Docker
      uses: docker/build-push-action@v2
      with:
        context: .
        file: ./.github/workflows/Dockerfile.builder
        load: true # load into local image store
        tags: "dendrite-builder:${{ matrix.target }}"
    - name: copy built files out of docker
      run: docker run -v "$(pwd)/bin:/build/bin-out" builder:${{ matrix.target }} "/bin/sh" "-c" "cp -a /build/bin/* /build/bin-out"
    - uses: actions/upload-artifact@v2
      with:
        name: bin-${{ matrix.target }}
        path: ./bin
  build-monolith:
    needs: [compile]
    runs-on: ubuntu-latest
    services:
      registry:
        image: registry:2
        ports:
        - 5000:5000
    strategy:
      matrix:
        target: [amd64, arm64, arm]
    env:
      DOCKER_HUB_USER: dendritegithub
    steps:
    - uses: actions/checkout@v2
    - uses: actions/download-artifact@v2
      with:
        name: bin-${{ matrix.target }}
    # - run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
    - run: echo "DOCKER_TARGET=$(./.github/workflows/get-compiler.sh docker)" >> $GITHUB_ENV 
    - uses: docker/setup-qemu-action@v1
    - uses: docker/setup-buildx-action@v1
      with:
        driver-opts: network=host
    - uses: docker/build-push-action@v2
      with:
        context: .
        file: ./.github/workflows/Dockerfile.copyin
        platforms: ${{ env.DOCKER_TARGET }}
        push: true
        tags: localhost:5000/matrixdotorg/dendrite-monolith:latest