name: CI

on:
  push:
    branches: [main, master]
  pull_request:
    branches: [main, master]

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

    steps:
      - uses: actions/checkout@v4

      - name: Use Node.js 22
        uses: actions/setup-node@v4
        with:
          node-version: '22'
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Unit + RPC integration tests
        run: npm test

      - name: Engine integration (optional when Docker available)
        continue-on-error: true
        run: |
          if docker info >/dev/null 2>&1; then
            node --input-type=module -e "
              import Docker from 'dockerode';
              const d = new Docker();
              await d.ping();
              const info = await d.info();
              console.log('docker ok', info.ServerVersion);
            "
          else
            echo 'Docker not available in CI runner — skipped'
          fi