build-images.yml

---
name: Build Docker images for all OpenSlides services
on:
  push:
    branches:
      - main
      - stable/4*
  workflow_dispatch:

jobs:
  build:
    name: Builds Docker images
    outputs:
      openslides-version: ${{ steps.readversion.outputs.version }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        service:
          - name: proxy
          - name: client
          - name: backend
          - name: datastore-reader
          - name: datastore-writer
          - name: autoupdate
          - name: auth
          - name: search
          - name: vote
          - name: icc
          - name: media
          - name: manage

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

      - name: Read version
        id: readversion
        run: echo "version=$(cat VERSION)" >> "$GITHUB_OUTPUT"

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

      - name: Build and push image
        run: |
          DOCKER_REPO=ghcr.io/${{ github.repository }}
          # Change all uppercase to lowercase
          DOCKER_REPO=$(echo $DOCKER_REPO | tr '[A-Z]' '[a-z]')

          # Build and push with tag determined by build.sh
          ./dev/docker/build.sh -D $DOCKER_REPO ${{ matrix.service.name }}
          docker push $(./dev/docker/build.sh -D $DOCKER_REPO --images ${{ matrix.service.name }})
          # Build and push with tag 'latest' (when on stable branch)
          case "$(git rev-parse --abbrev-ref HEAD)" in stable/4*)
            ./dev/docker/build.sh -D $DOCKER_REPO -t latest ${{ matrix.service.name }}
            docker push $(./dev/docker/build.sh -D $DOCKER_REPO -t latest --images ${{ matrix.service.name }})
          esac

  dispatch-build-manage-tool:
    runs-on: ubuntu-latest
    if: startsWith(github.ref_name, 'stable/4')
    needs: build
    steps:
      - name: Generate access token
        uses: tibdex/github-app-token@v1
        id: generate-token
        with:
          app_id: ${{ secrets.AUTOMATION_APP_ID }}
          private_key: ${{ secrets.AUTOMATION_APP_PRIVATE_KEY }}
      - name: Send dispatch to openslides-manage
        uses: peter-evans/repository-dispatch@v2
        with:
          event-type: stable-update
          repository: ${{ github.repository_owner }}/openslides-manage-service
          token: ${{ steps.generate-token.outputs.token }}
          client-payload: '{"branch": "${{ github.ref_name }}", "version": "${{ needs.build.outputs.openslides-version }}"}'