name: Docker Deploy
on: [push]

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository code
        uses: actions/checkout@v4

      - name: Build Docker Image
        run: |
          docker build -t my-local-app:latest .

      # - name: Remove Old Container
      #   run: |
      #     # Use '|| true' to force a success exit code even if the container is missing
      #     docker stop my-running-app || true
      #     docker rm my-running-app || true
      - name: Remove Old Container and Free Port
        run: |
          # 1. Stop and remove by NAME (what we had before)
          docker stop my-running-app || true
          docker rm my-running-app || true
          
          # 2. EMERGENCY: Stop any container actually using port 9002
          # This finds the ID of any container bound to 9002 and kills it
          PORT_OWNER=$(docker ps -q --filter "publish=9002")
          if [ ! -z "$PORT_OWNER" ]; then
            docker stop $PORT_OWNER
            docker rm $PORT_OWNER
          fi

      - name: Start New Container
        run: |
          docker run -d \
            --name my-running-app \
            -p 9002:5005 \
            --restart unless-stopped \
            my-local-app:latest

      # - name: Deploy to CasaOS (Docker)
      #   run: |
      #     # Stop and remove the old container if it exists
      #     docker stop my-running-app || true
      #     docker rm my-running-app || true
          
      #     # Run the new container
      #     docker run -d \
      #       --name my-running-app \
      #       -p 9002:5005 \
      #       --restart always \
      #       my-local-app:latest