name: Docker Build and Push

on:
  push:
    branches: [ main ]
    tags: [ 'v*' ]
  pull_request:
    branches: [ main ]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: seu-registry.com/historias-magicas
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=sha

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Login to Container Registry
        uses: docker/login-action@v2
        with:
          registry: seu-registry.com
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=registry,ref=seu-registry.com/historias-magicas:buildcache
          cache-to: type=registry,ref=seu-registry.com/historias-magicas:buildcache,mode=max

      - name: Update Portainer stack
        if: github.ref == 'refs/heads/main'
        uses: appleboy/ssh-action@master
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: ${{ secrets.DEPLOY_USER }}
          key: ${{ secrets.DEPLOY_KEY }}
          script: |
            cd /opt/portainer
            docker stack deploy -c portainer-stack.yml historias-magicas