name: CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  verify:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: pnpm/action-setup@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 24
          cache: pnpm
      - run: pnpm install --frozen-lockfile
      - run: pnpm run typecheck
      # BUILD FIRST. `tests/client-bundle.spec.ts` executes the built artifact
      # (`lib/client.js`), so the suite is documented as `pnpm run build && pnpm test`.
      # It passes after a plain install only because that install's `prepare` already
      # built — a dependency on install behaviour, not on this order, and one that an
      # `--ignore-scripts` install (or a failing `prepare`) turns into a confusing
      # "cannot find lib/client.js" instead of the failure that actually happened.
      - run: pnpm run build
      # The PowerShell semantics suite skips itself on a host with no shell
      # (Linux runners have `pwsh` via the image; when it is absent the suite
      # reports skips rather than failures).
      - run: pnpm test