name: "(Cross) Compile Dendrite"

# dummy
on: push

jobs:
  compile:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        binary: [dendrite-monolith-server]
    env:
      GOARCH: ${{ matrix.target }}
      DOCKER_HUB_USER: dendritegithub
      # DOCKER_NAMESPACE: matrixdotorg
      DOCKER_NAMESPACE: localhost:5000/matrixdotorg
      PLATFORMS: linux/amd64,linux/arm64,linux/arm/v7
    services:
      registry:
        image: registry:2
        ports:
        - 5000:5000
    steps:
    # - run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
    - uses: actions/checkout@v2
    # - uses: docker/setup-qemu-action@v1
    - uses: docker/setup-buildx-action@v1
      with:
        driver-opts: network=host
    - name: build dendrite in Docker
      uses: docker/build-push-action@v2
      with:
        context: .
        file: ./build/docker/Dockerfile
        push: true
        platforms: ${{ env.PLATFORMS }}
        build-args: "DENDRITE_BINARY=${{ matrix.binary }}"
        tags: "${{ env.DOCKER_NAMESPACE }}/${{ matrix.binary }}:latest"