name: deploy-image
on:
  workflow_dispatch:
#    inputs:
#      distro:
#        description: Base image distro
#        required: true
#        default: debian
#      imageVersion:
#        description: Base distro image version/release
#        required: true
#        default: bullseye
#      imageVariant:
#        description: Base image variant
#        required: true
#        default: slim
  workflow_run:
    workflows:
      - build-latest
    branches:
      - develop
    types:
      - completed
jobs:
  deploy-image:
    runs-on: ubuntu-latest
    env:
      latest-ref: refs/heads/develop
    strategy:
      matrix:
        postgresMajorVersion:
          - 15
        postgisMajorVersion:
          - 3
        postgisMinorRelease:
          - 3
        include:
          - distro: debian
            imageVersion: bullseye
            imageVariant: slim
    steps:
      - uses: actions/checkout@v3
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}
      
      - name: Get Current Date
        id: current_date
        shell: python
        run: |
          import datetime
          now = datetime.datetime.utcnow()
          print(f'::set-output name=formatted::{now:%Y.%m.%d}')

      - name: Build base image
        id: docker_build_base
        uses: docker/build-push-action@v3
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          file: Dockerfile
          push: true
          tags: |
            ${{ secrets.DOCKERHUB_REPO }}/postgis:base
            ${{ secrets.DOCKERHUB_REPO }}/postgis:base-${{ matrix.distro }}-${{ matrix.imageVersion }}-${{ matrix.imageVariant }}
          build-args: |
            DISTRO=${{ matrix.distro }}
            IMAGE_VERSION=${{ matrix.imageVersion }}
            IMAGE_VARIANT=${{ matrix.imageVariant }}
            GENERATE_ALL_LOCALE=1
            POSTGRES_MAJOR_VERSION=${{ matrix.postgresMajorVersion }}
            POSTGIS_MAJOR_VERSION=${{ matrix.postgisMajorVersion }}
            POSTGIS_MINOR_VERSION=${{ matrix.postgresMinorVersion }}
          cache-from: |
            type=gha,scope=test
            type=gha,scope=prod
            type=gha,scope=base
          cache-to: type=gha,scope=base
          target: postgis-base

      - name: Build prod image
        id: docker_build_prod
        uses: docker/build-push-action@v3
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          file: Dockerfile
          push: true
          tags: |
            ${{ secrets.DOCKERHUB_REPO }}/postgis:${{ matrix.postgresMajorVersion }}
            ${{ secrets.DOCKERHUB_REPO }}/postgis:${{ matrix.postgresMajorVersion }}-${{ matrix.postgisMajorVersion }}
            ${{ secrets.DOCKERHUB_REPO }}/postgis:${{ matrix.postgresMajorVersion }}-${{ matrix.postgisMajorVersion }}.${{ matrix.postgisMinorRelease }}
            ${{ secrets.DOCKERHUB_REPO }}/postgis:${{ matrix.postgresMajorVersion }}-${{ matrix.postgisMajorVersion }}.${{ matrix.postgisMinorRelease }}--v${{ steps.current_date.outputs.formatted }}
          build-args: |
            DISTRO=${{ matrix.distro }}
            IMAGE_VERSION=${{ matrix.imageVersion }}
            IMAGE_VARIANT=${{ matrix.imageVariant }}
            GENERATE_ALL_LOCALE=1
            POSTGRES_MAJOR_VERSION=${{ matrix.postgresMajorVersion }}
            POSTGIS_MAJOR_VERSION=${{ matrix.postgisMajorVersion }}
            POSTGIS_MINOR_VERSION=${{ matrix.postgresMinorVersion }}
          cache-from: |
            type=gha,scope=test
            type=gha,scope=prod
            type=gha,scope=base
          cache-to: type=gha,scope=prod
          target: postgis-prod