name: CI

# Runs root app tests on every PR and push to main.

on:
  pull_request:
  push:
    branches: [main]

# Cancel superseded runs on the same ref to save minutes.
concurrency:
  group: ci-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test:
    name: Root app tests
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node 22
        uses: actions/setup-node@v4
        with:
          node-version: '22'
          cache: 'npm'
          cache-dependency-path: package-lock.json

      - name: Install
        run: npm install

      - name: Unit tests
        run: npm test