name: Deploy to Server

on:
  push:
    branches: [ "main" ]
  workflow_dispatch:

permissions:
  contents: read

jobs:
  deploy:
    runs-on: ubuntu-latest
    
    steps:
    - uses: actions/checkout@v4
    
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: "3.10"
    
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install flake8 pytest pytest-asyncio
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
    
    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
    
    - name: Run tests
      run: |
        pytest tests/ -v
    
    - name: Deploy to server via SSH
      if: success()
      uses: appleboy/ssh-action@master
      with:
        host: ${{ secrets.DEPLOY_HOST }}
        username: ${{ secrets.DEPLOY_USER }}
        key: ${{ secrets.DEPLOY_SSH_KEY }}
        port: ${{ secrets.DEPLOY_PORT || 22 }}
        script: |
          cd ${{ secrets.DEPLOY_PATH || '~/signal-bot' }}
          git pull origin main
          source venv/bin/activate || python3 -m venv venv && source venv/bin/activate
          pip install -r requirements.txt
          # Restart the service (adjust based on your setup)
          if [ -f "supervisorctl.conf" ]; then
            supervisorctl restart signal-bot
          elif systemctl is-active --quiet signal-bot; then
            sudo systemctl restart signal-bot
          else
            # Kill existing process and restart
            pkill -f "uvicorn main:app" || true
            nohup ./run.sh > nohup.out 2>&1 &
          fi