name: Build and Push Docker Image

on:
  push:
    branches: [main]
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: cmakecpp/sale

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./backend/Dockerfile
          push: true
          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
          no-cache: true

      - name: Deploy to server via SSH
        uses: appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.SERVER_HOST }}
          username: ${{ secrets.SERVER_USER }}
          password: ${{ secrets.SERVER_PASSWORD }}
          port: 22
          script: |
            docker pull ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
            docker stop sale-app || true
            docker rm sale-app || true
            docker run -d --name sale-app -p 8080:8080 ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest