# ═══════════════════════════════════════════════════════════════
# FLUX SRL — GitHub Actions Deploy Pipeline
# ═══════════════════════════════════════════════════════════════
# Triggers on push to main branch.
# Requires GitHub Secrets:
#   VPS_HOST          — Your VPS IP or hostname
#   SSH_PRIVATE_KEY   — ED25519 private key for flux-deploy user
# ═══════════════════════════════════════════════════════════════

name: Deploy to VPS

on:
  push:
    branches: [main]

jobs:
  deploy:
    runs-on: ubuntu-latest
    timeout-minutes: 15

    steps:
      - name: Deploy via SSH
        uses: appleboy/ssh-action@v1
        with:
          host: ${{ secrets.VPS_HOST }}
          username: flux-deploy
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          script_stop: true
          script: |
            cd /opt/flux-srl

            echo "⏳ Pulling latest code..."
            git pull origin main

            echo "⏳ Building app container..."
            docker compose build --no-cache app

            echo "⏳ Restarting app..."
            docker compose up -d app

            echo "⏳ Running migrations..."
            docker compose exec -T app npx prisma migrate deploy

            echo "⏳ Cleaning up old images..."
            docker image prune -f

            echo "⏳ Health check..."
            sleep 5
            curl -sf http://localhost/api/health || echo "⚠ Health check failed"

            echo "✅ Deploy complete."