name: build-image
run-name: build and push Docker-Image with tag:${{ github.ref_name }}

on:
  push:
    tags:
      - "*"

env:
  image_name: doc_rudi
  registry: gitea.tebarius.duckdns.org
  user: tebarius

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

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Login to Gitea
        uses: docker/login-action@v2
        with:
          registry: ${{ env.registry }}
          username: ${{ env.user }}
          password: ${{ secrets.DOCKER_PULL_TOKEN }}

      - name: Build and push
        run: |
          # Stelle sicher, dass Buildx aktiviert ist
          docker buildx create --use

          # Führe den Multiarch-Build aus und pushe das Image
          docker buildx build \
            --file ./Dockerfile \
            --platform linux/amd64,linux/386,linux/arm64,linux/arm/v7 \
            --tag ${{ env.registry }}/${{ env.user }}/${{ env.image_name }}:latest \
            --tag ${{ env.registry }}/${{ env.user }}/${{ env.image_name }}:${{ github.ref_name }} \
            --push ./
  telegram-notify:
    needs: release-image
    if: always()
    runs-on: ubuntu-latest
    steps:
    - name: Telegram Alert
      run: |
        case "${{ needs.release-image.result }}" in
            "success")  EMOJI="✅"; MSG="OK" ;;
            "failure")  EMOJI="❌"; MSG="WARN!" ;;
            "cancelled") EMOJI="⏹️"; MSG="Canceled" ;;
            *) EMOJI="❓"; MSG="Unknown-State: ${{ needs.release-image.result }}" ;;
        esac
        
        curl -s -X POST "https://api.telegram.org/bot${{ secrets.TELEGRAM_BOT_TOKEN }}/sendMessage" \
        -H 'Content-Type: application/json' \
        -d "{
        \"chat_id\": \"${{ secrets.TELEGRAM_CHAT_ID }}\",
        \"parse_mode\": \"HTML\",
        \"text\": 
        \"$EMOJI <b>$MSG - Build ${{ env.image_name }}:${{ github.ref_name }}</b>
        <i>$(date +"%Y-%m-%d  %T")</i>
        Build of Image: <b><i>${{ env.image_name }}:${{ github.ref_name }}</i></b>
        ${{ gitea.server_url }}/${{ gitea.repository }}
        \"
        }"