name: tests

on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:

# A later push supersedes an in-flight run; no point finishing a stale one.
concurrency:
  group: tests-${{ github.ref }}
  cancel-in-progress: true

jobs:
  python:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        # 3.11 is what this is developed against. 3.10 is the floor the README
        # advertises, so it is checked rather than assumed.
        python: ["3.10", "3.11"]
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}
          cache: pip
          cache-dependency-path: requirements-ci.txt

      # requirements-ci.txt deliberately omits llama-cpp-python: it needs a C
      # compiler, dominates install time, and nothing under tests_py/ imports
      # it. The tests cover suite loading, grading, reporting and the HTTP
      # surface — none of which touch local inference.
      - name: Install
        run: python -m pip install -r requirements-ci.txt

      # test_api.py skips itself when nothing is listening on :8765, so the
      # other eight files run and the suite still reports success.
      - name: Run tests
        run: python tests_py/run_all.py

  web:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: web
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: "22"
          cache: npm
          cache-dependency-path: web/package-lock.json

      - name: Install
        run: npm ci

      # Runs tsc as well as the bundler, so a type error fails here.
      - name: Type-check and build
        run: npm run build

      - name: Run tests
        run: npm test