name: Deploy to Production

on:
  push:
    branches:
      - main
  workflow_dispatch:  # Allow manual trigger

jobs:
  deploy:
    runs-on: self-hosted
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Pull latest changes
        run: |
          cd /opt/lisilou-portfolio
          git fetch origin main
          git reset --hard origin/main

      - name: Build and restart containers
        run: |
          cd /opt/lisilou-portfolio
          # First-run prerequisites for the two-service stack:
          # compose requires api/.env to exist and the external "web" network
          if [ ! -f api/.env ]; then cp api/.env.example api/.env; fi
          docker network inspect web >/dev/null 2>&1 || docker network create web
          docker compose build
          docker compose up -d
          docker compose ps
      
      - name: Clean up old images
        run: |
          docker image prune -f
      
      - name: Verify deployment
        run: |
          for i in $(seq 1 24); do
            if curl -sf http://localhost:8080/health >/dev/null; then
              echo "Healthy after $((i*5))s"
              exit 0
            fi
            sleep 5
          done
          echo "Health check failed after 120s"
          exit 1