---
name: Build Docker images for all OpenSlides services
on: push
env:
  IMAGE_VERSION: 4.0.0-dev
jobs:
  build:
    name: Builds Docker images
    runs-on: ubuntu-latest
    strategy:
      matrix:
        service:
          - name: openslides-proxy
            directory: proxy

          - name: openslides-client
            directory: openslides-client

          - name: openslides-backend
            directory: openslides-backend

          - name: openslides-datastore-reader
            directory: openslides-datastore-service
            args:
              MODULE: reader
              PORT: 9010

          - name: openslides-datastore-writer
            directory: openslides-datastore-service
            args:
              MODULE: writer
              PORT: 9011

          - name: openslides-autoupdate
            directory: openslides-autoupdate-service

          - name: openslides-auth
            directory: openslides-auth-service

          - name: openslides-media
            directory: openslides-media-service

          - name: openslides-manage
            directory: openslides-manage-service

          - name: openslides-permission
            directory: openslides-permission-service

    steps:
    - name: Check out code
      uses: actions/checkout@v2
      with:
        submodules: true

    - name: Build image
      working-directory: ${{ matrix.service.directory }}
      env:
        DOCKER_BUILDKIT=1
      run: |
        if [ ${{ matrix.service.args }} != "" ]
        then
          export BUILD_ARGS="--build-arg MODULE=${{ matrix.service.args.MODULE }}
                             --build-arg PORT=${{ matrix.service.args.PORT }}"
        fi
        docker build . --tag ${{ matrix.service.name }} $BUILD_ARGS

    - name: Log into registry
      run: echo "${{ secrets.GITHUB_TOKEN }}" |
           docker login docker.pkg.github.com --username ${{ github.actor }} --password-stdin

    - name: Push image
      run: |
        IMAGE_ID=docker.pkg.github.com/${{ github.repository }}/${{ matrix.service.name }}

        # Change all uppercase to lowercase
        IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')

        docker tag ${{ matrix.service.name }} $IMAGE_ID:$IMAGE_VERSION
        docker push $IMAGE_ID:$IMAGE_VERSION