name: CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  test:
    # arm64 macOS: same clang/libc the differential + number-formatting
    # oracles were verified against.
    runs-on: macos-15
    steps:
      - uses: actions/checkout@v4
      - uses: pnpm/action-setup@v4
        with:
          version: 11
      - uses: actions/setup-node@v4
        with:
          node-version-file: .node-version
          cache: pnpm
      - run: pnpm install --frozen-lockfile
      - run: pnpm build
      - name: Tests (plain lane)
        # Capped workers: the shared runner's cores oversubscribe under the
        # corpus compile fan-out, and vitest's worker RPC times out ("Timeout
        # calling onTaskUpdate") with every test green — the same contention
        # artifact the harness README documents for local parallel suites.
        run: SCRIPTC_TEST_WORKERS=4 pnpm test
      - name: Tests (ASan + RC audit lane)
        run: SCRIPTC_TEST_WORKERS=4 SCRIPTC_SAN=1 pnpm test