name: CI

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

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [16.x]

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Prettier check (if present)
        run: |
          if npx --no-install prettier --version >/dev/null 2>&1; then
            npx prettier --check "**/*.{ts,js,json,md,css}" || (echo "Prettier check failed" && exit 1)
          else
            echo "Prettier not installed - skipping check"
          fi

      - name: TypeScript typecheck and build
        run: npm run build

      - name: Run tests
        run: npm test