name: tests

# Cancel an in-progress run when a new commit lands on the same branch — the
# latest result is the one we care about.
concurrency:
  group: hbm-tests-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  # Branch pushes already cover PRs (the PR branch tip is what's being tested),
  # so we don't run the matrix twice for the same commit on push + pull_request.
  push:

jobs:
  unit:
    name: Unit tests (Python ${{ matrix.python-version }})
    runs-on: ubuntu-latest
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        # 3.11 is the runtime Hermes itself ships on today; 3.12-3.14 cover
        # forward-compat for whenever Hermes upgrades.
        python-version: ["3.11", "3.12", "3.13", "3.14"]

    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        # No `enable-cache: true` — the action's default cache key globs for
        # `uv.lock`, which we don't ship (we use `uv run --with` instead of
        # `uv sync`). Without a lock file the cache step errors out.
        uses: astral-sh/setup-uv@v3

      - name: Set up Python ${{ matrix.python-version }}
        run: uv python install ${{ matrix.python-version }}

      - name: Run unit tests
        run: uv run --with pytest --python ${{ matrix.python-version }} pytest -q