dbca_build.yml

name: Create and publish a Docker image

on:
  # Trigger the workflow on push on master, develop and tags
  push:
    branches:
      - master
      - develop
      - tags/*
  # Trigger the workflow manually
  workflow_dispatch:

env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}

jobs: 
   build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
    -  name: Checkout
       uses: actions/checkout@v4
       
    - name: Log in to the Container registry
      uses: docker/login-action@v3
      with:
         registry: ${{ env.REGISTRY }}
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}

    - name: Extract metadata (tags, labels) for Docker nginx image
      id: meta_nginx
      uses: docker/metadata-action@v5
      with:
         images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-nginx

    - name: Extract metadata (tags, labels) for Docker postgres image
      id: meta_postgres
      uses: docker/metadata-action@v5
      with:
         images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-postgres

    - name: Extract metadata (tags, labels) for Docker ckan image
      id: meta_ckan
      uses: docker/metadata-action@v5
      with:
         images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-ckan

    - name: Extract metadata (tags, labels) for Docker ckan worker image
      id: meta_ckan_worker
      uses: docker/metadata-action@v5
      with:
         images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-ckan-worker

    - name: NGINX Build and push Docker image
      uses: docker/build-push-action@v5
      with:
         context: ./nginx
         file: ./nginx/Dockerfile
         push: true
         tags: ${{ steps.meta_nginx.outputs.tags }}

    - name: PostgreSQL Build and push Docker image
      uses: docker/build-push-action@v5
      with:
         context: ./postgresql
         file: ./postgresql/Dockerfile
         push: true
         tags: ${{ steps.meta_postgres.outputs.tags }}

    - name: CKAN Build and push Docker image
      uses: docker/build-push-action@v5
      with:
         context: ./ckan
         file: ./ckan/Dockerfile
         push: true
         tags: ${{ steps.meta_ckan.outputs.tags }}

    - name: CKAN Worker Build and push Docker image
      uses: docker/build-push-action@v5
      with:
         context: ./ckan
         file: ./ckan/Dockerfile.worker
         push: true
         tags: ${{ steps.meta_ckan_worker.outputs.tags }}
         build-args: CKAN_IMAGE=${{ steps.meta_ckan.outputs.tags }}