docker-ehrbase-postgres.yml

name: "Create Docker ehrbase-postgres"

on:
  #
  # Manual dispatched with postgres version and publish options.
  #
  workflow_dispatch:
    inputs:
      postgres-version:
        description: 'Version of Postgres to build (like: 16.2)'
        required: true
        default: '16.2'
        type: string
      push-image:
        description: 'Push the resulting image to dockerhub'
        required: true
        default: false
        type: boolean

jobs:
  build-docker-image:
    runs-on: ubuntu-latest

    env:
      REGISTRY: docker.io
      POSTGRES_VERSION: unspecified # assign from workflow input
      IMAGE_NAME: ehrbase/ehrbase-v2-postgres

    steps:
      - name: Assign Env vars
        run: |
          echo "POSTGRES_VERSION=${{ inputs.postgres-version }}" >> $GITHUB_ENV

      - name: Checkout
        uses: actions/checkout@v4

      # Docker registry login
      - name: Login into registry ${{ env.REGISTRY }}
        uses: docker/login-action@v3
        if: ${{ !env.ACT }} # skip for local tests
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      # Docker metadata extraction - obtain version and labels from here
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        if: ${{ !env.ACT }} # skip for local tests
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      # setup qemu for multi arch
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      # setup buildx
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      # Build & Publish image
      - name: Build and push Versioned Docker Image
        id: build-and-push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: Dockerfile_postgres
          platforms: linux/amd64,linux/arm64
          push: ${{ inputs.push-image }}
          tags: ${{ env.IMAGE_NAME }}:${{ env.POSTGRES_VERSION }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: POSTGRES_VERSION=${{ env.POSTGRES_VERSION }}

      - name: Build and push Versioned Docker Image (Summary)
        if: ${{ github.ref != 'refs/heads/main' }}
        run: |
          echo "Image \`${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.POSTGRES_VERSION }}\`" >> $GITHUB_STEP_SUMMARY