name: Build And Publish Production Image

on:
  push:
    branches:
      - main

jobs:
  build:
    name: Build And Publish Production Image
    runs-on: ubuntu-latest
    env:
      REGISTRY: gitea.lab:80
      IMAGE_NAME: sancho41/condado-newsletter
      REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
      REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
    steps:
      - uses: actions/checkout@v4
        with:
          github-server-url: http://gitea.lab

      - name: Verify Docker CLI
        run: docker version

      - name: Log in to Docker Hub (optional)
        if: ${{ secrets.DOCKERHUB_USERNAME != '' && secrets.DOCKERHUB_TOKEN != '' }}
        run: echo "${{ secrets.DOCKERHUB_TOKEN }}" | docker login docker.io -u "${{ secrets.DOCKERHUB_USERNAME }}" --password-stdin

      - name: Build all-in-one image
        run: docker build -t condado-newsletter:latest -f Dockerfile.allinone .

      - name: Tag
        run: |
          docker tag condado-newsletter:latest ${REGISTRY}/${IMAGE_NAME}:latest
          docker tag condado-newsletter:latest ${REGISTRY}/${IMAGE_NAME}:${{ github.sha }}

      - name: Deploy stack via Portainer API
        env:
          STACK_NAME: condado-newsletter
          PORTAINER_URL: http://portainer:31015
          PORTAINER_API_KEY: ${{ secrets.PORTAINER_API_KEY }}
          PORTAINER_ENDPOINT_ID: ${{ secrets.PORTAINER_ENDPOINT_ID }}
        run: |
          STACK_ID=$(curl -sf \
            "${PORTAINER_URL}/api/stacks" \
            -H "X-API-Key: ${PORTAINER_API_KEY}" \
            | jq -r --arg stack_name "$STACK_NAME" '.[] | select(.Name == $stack_name) | .Id' \
            | head -n 1)

          if [ -n "$STACK_ID" ]; then
            PAYLOAD=$(jq -n \
              --rawfile stack_file docker-compose.prod.yml \
              '{StackFileContent: $stack_file, Env: [], Prune: false, PullImage: false}')

            curl -sf -X PUT \
              "${PORTAINER_URL}/api/stacks/${STACK_ID}?endpointId=${PORTAINER_ENDPOINT_ID}" \
              -H "X-API-Key: ${PORTAINER_API_KEY}" \
              -H "Content-Type: application/json" \
              -d "$PAYLOAD"
          else
            PAYLOAD=$(jq -n \
              --arg name "$STACK_NAME" \
              --rawfile stack_file docker-compose.prod.yml \
              '{Name: $name, StackFileContent: $stack_file, Env: [], FromAppTemplate: false}')

            curl -sf -X POST \
              "${PORTAINER_URL}/api/stacks/create/standalone/string?endpointId=${PORTAINER_ENDPOINT_ID}" \
              -H "X-API-Key: ${PORTAINER_API_KEY}" \
              -H "Content-Type: application/json" \
              -d "$PAYLOAD"
          fi