name: Deploy to VPS

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: https://github.com/actions/checkout@v4
      - uses: https://github.com/actions/setup-node@v4
        with:
          node-version: "20"
      - run: npm ci --prefer-offline
      - run: npm run build
        env:
          VITE_API_URL: https://esameits24-26backend.andreavillari.it
      - uses: https://github.com/actions/upload-artifact@v4
        with:
          name: frontend-dist
          path: dist/
          retention-days: 1

  deploy:
    needs: build
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: https://github.com/actions/checkout@v4

      - uses: https://github.com/actions/download-artifact@v4
        with:
          name: frontend-dist
          path: dist

      - uses: https://github.com/appleboy/scp-action@v0.1.7
        with:
          host: ${{ secrets.VPS_HOST }}
          username: ${{ secrets.VPS_USER }}
          key: ${{ secrets.VPS_SSH_KEY }}
          source: "dist"
          target: "/root/esameits24-26frontend"
          overwrite: true

      - uses: https://github.com/appleboy/ssh-action@v1.0.3
        with:
          host: ${{ secrets.VPS_HOST }}
          username: ${{ secrets.VPS_USER }}
          key: ${{ secrets.VPS_SSH_KEY }}
          command_timeout: 10m
          script: |
            set -e
            echo "=== START $(date -Iseconds) ==="
            cd /root/esameits24-26frontend
            git pull --ff-only
            if [ ! -d dist ] || [ -z "$(ls -A dist 2>/dev/null)" ]; then
              echo "ERRORE: dist/ mancante o vuota dopo SCP"
              exit 1
            fi
            echo "=== DOCKER BUILD RUNTIME $(date -Iseconds) ==="
            docker compose -f docker-compose.prod.yml --progress plain up -d --build
            echo "=== END $(date -Iseconds) ==="
            docker compose -f docker-compose.prod.yml ps
            echo "DEPLOY COMPLETE"