munera-vaadin/.github/workflows/deploy.yml

name: Deploy to Debian Server

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout the code
        uses: actions/checkout@v2

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

      - name: Build Docker image
        run: |
          docker build -t vaadin-app .

      - name: Set up SSH
        uses: webfactory/ssh-agent@v0.5.3
        with:
          ssh-private-key: ${{ secrets.SSH_KEY }}

      - name: Copy files to server
        run: |
          scp -o StrictHostKeyChecking=no docker-compose.yml Dockerfile ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:/home/${{ secrets.SSH_USER }}/munera/
          scp -o StrictHostKeyChecking=no target/munera-1.0-SNAPSHOT.jar ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }}:/home/${{ secrets.SSH_USER }}/munera/

      - name: Deploy using Docker Compose
        run: |
          ssh -o StrictHostKeyChecking=no ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} << 'EOF'
            cd /home/${{ secrets.SSH_USER }}/munera
          
            # Stop and remove only the specific application container
            docker stop vaadin-app || true
            docker rm vaadin-app || true

            # Build and start the containers (including the database container)
            docker-compose up -d --build
          EOF
        env:
          DB_ADDRESS: ${{ secrets.DB_ADDRESS }}
          DB_USER: ${{ secrets.DB_USER }}
          DB_PASSWORD: ${{ secrets.DB_PASSWORD }}
          DB_NAME: ${{ secrets.DB_NAME }}