push-docker.yml

name: push-docker

# IMAGE_NAME_1: string; The name of the first image.
#  'indexdata/harvester'
#
# IMAGE_NAME_2: string; The name of the second image.
#  'indexdata/harvester-admin'

env:
  CONTAINER_REGISTRY: 'ghcr.io'
  IMAGE_NAME_1: 'indexdata/harvester'
  IMAGE_NAME_2: 'indexdata/harvester-admin'

on:
  schedule:
    - cron: '15 01 * * 6'
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'  # i.e. release tag only
  workflow_dispatch:

jobs:
  push-docker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Set up JDK 8
        uses: actions/setup-java@v3
        with:
          java-version: '8'
          distribution: 'temurin'
          cache: maven
      - name: Create Maven settings
        uses: s4u/maven-settings-action@v2.8.0
        with:
          mirrors: |
            [
              {
                "id": "maven-restlet-https",
                "name": "maven-restlet via https",
                "mirrorOf": "maven-restlet",
                "url": "https://maven.restlet.talend.com"
              }
            ]
      - name: Do Maven build harvester
        run: mvn verify
      - name: Log into GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.CONTAINER_REGISTRY }}
          username: ${{ github.ACTOR }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract docker metadata for harvester
        id: meta-1
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.CONTAINER_REGISTRY }}/${{ env.IMAGE_NAME_1 }}
          labels: |
            org.opencontainers.image.title=Harvester
            org.opencontainers.image.description=Harvester server
            org.opencontainers.image.vendor=Index Data LLC
            org.opencontainers.image.documentation=https://github.com/indexdata/localindices/tree/master/doc
      - name: Extract docker metadata for harvester-admin
        id: meta-2
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.CONTAINER_REGISTRY }}/${{ env.IMAGE_NAME_2 }}
          labels: |
            org.opencontainers.image.title=Harvester Admin
            org.opencontainers.image.description=Harvester administrative user interface
            org.opencontainers.image.vendor=Index Data LLC
      - name: Build and publish Docker for harvester
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          target: harvester 
          tags: ${{ steps.meta-1.outputs.tags }}
          labels: ${{ steps.meta-1.outputs.labels }}
      - name: Build and publish Docker for harvester-admin
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          target: harvester-admin
          tags: ${{ steps.meta-2.outputs.tags }}
          labels: ${{ steps.meta-2.outputs.labels }}