cd_frontend.yml

name: Deploy Frontend

on:
  push:
    branches:
      - main

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

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

      - name: Login to Docker Hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          file: ./apps/excalidraw-frontend/Dockerfile
          build-args: |
            DATABASE_URL=${{ secrets.DATABASE_URL }}
            NEXT_PUBLIC_BACKEND_URL=${{ secrets.NEXT_PUBLIC_BACKEND_URL }}
            NEXT_PUBLIC_WS_URL=${{ secrets.NEXT_PUBLIC_WS_URL }}
          push: true
          tags: ${{ secrets.DOCKERHUB_USERNAME }}/frontend:${{ github.sha }}

      - name: Deploy to VM
        run: |
          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/ssh_key
          chmod 600 ~/ssh_key
      
          ssh -o StrictHostKeyChecking=no -i ~/ssh_key ubuntu@13.234.30.94 << 'EOF'
      
            echo "Pulling latest image..."
            docker pull adarsh9770/frontend:${{ github.sha }}
      
            echo "Stopping old container..."
            docker rm -f frontend 2>/dev/null || true
      
            echo "Starting new container..."
            docker run -d --name frontend -p 3000:3000 \
              -e DATABASE_URL=${{ secrets.DATABASE_URL }} \
              -e NEXT_PUBLIC_BACKEND_URL=${{ secrets.NEXT_PUBLIC_BACKEND_URL }} \
              -e NEXT_PUBLIC_WS_URL=${{ secrets.NEXT_PUBLIC_WS_URL }} \
              -e EMAIL_USER=${{ secrets.EMAIL_USER }} \
              -e EMAIL_PASSWORD=${{ secrets.EMAIL_PASSWORD }} \
              -e NEXT_PUBLIC_FRONTEND_URL=${{ secrets.NEXT_PUBLIC_FRONTEND_URL }} \
              adarsh9770/frontend:${{ github.sha }}
      
            echo "Cleaning dangling images..."
            docker image prune -f
      
            docker ps
      
          EOF