name: Build

on:
  schedule:
    - cron: "0 0 * * 1"
  push:
    tags:        
      - 'manual_build'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Extract Version Tag
        id: extract-version
        run: |
          export DIGEST=$(curl -s "https://registry.hub.docker.com/v2/repositories/library/nextcloud/tags/?page_size=100" | jq -r '.results[] | select(.name=="latest") .digest')
          export VERSION=$(curl -s "https://registry.hub.docker.com/v2/repositories/library/nextcloud/tags/?page_size=1000" | jq -r ".results[] | select(.name | test(\"^([0-9]+\\\.)+([0-9]+\\\.)+[0-9]+$\")) | select(.digest==\"$DIGEST\").name")
          echo "Latest version: $VERSION"
          echo "version=${VERSION}" >> $GITHUB_OUTPUT
        shell: bash
      - name: Check if the image was already built
        id: check-build-status
        run: |
          if curl --silent -f -lSL "https://hub.docker.com/v2/repositories/jiriks74/nextcloud-extended/tags/$(echo ${{steps.extract-version.outputs.version}})" 2> /dev/null; then echo "Built already!" && exit 1; else echo "This version isn't built yet."; fi

      - name: Update repositories
        run: sudo apt update
      - name: Install Docker
        uses: awalsh128/cache-apt-pkgs-action@latest
        with:
          packages: docker.io

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          # driver-opts: network=host
          platforms: linux/amd64,linux/arm64

      - name: Checkout
        uses: actions/checkout@v4

      - name: Build image
        uses: docker/build-push-action@v2
        with:
          push: true
          tags: jiriks74/nextcloud-extended:${{ steps.extract-version.outputs.docker_tag }},jiriks74/nextcloud-extended:latest
          platforms: linux/amd64,linux/arm64
          context: .
          file: ./Dockerfile