containers.yml

name: Build and publish containers
on:
  push:
    paths:
      - docker/**
jobs:
  build-containers:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Log in to registry
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
      - name: Build containers
        run: |
          for file in *.Dockerfile
          do
            IMAGE=${file%.*}
            docker build --file $file --tag $IMAGE --label "github_run_id=${GITHUB_RUN_ID}" .
          done
        working-directory: docker
      - name: Publish containers
        run: |
          BRANCH=${GITHUB_REF##*/}
          for file in *.Dockerfile
          do
            IMAGE=${file%.*}
            VERSION=$(docker inspect --format='{{ index .Config.Labels "version" }}' $IMAGE)
            docker tag $IMAGE ghcr.io/linz/$IMAGE:$VERSION
            docker push ghcr.io/linz/$IMAGE:$VERSION
            docker tag $IMAGE ghcr.io/linz/$IMAGE:latest
            docker push ghcr.io/linz/$IMAGE:latest
          done
        working-directory: docker