name: ci
on:
  push:
    branches: [main]
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 24
          cache: npm
      # numbl is a `file:../../numbl` dependency: the GPU compiler reaches its
      # JIT internals (parser, lowerer, IR, inline pass, builtin registry)
      # through the `numbl-src` vite alias. Clone it where that relative path
      # expects it. Pinned so a change to those internals cannot silently
      # break this repo — the surface we rely on is written down in
      # src/mgpu/numbl.d.ts. numbl's own dependencies are NOT needed: the
      # slice we import is self-contained TypeScript.
      - name: Check out numbl (sibling dependency)
        env:
          NUMBL_REF: 38ce14046d64d03ecf05cb57def53057a6bc64ab
        run: |
          git clone --filter=blob:none --no-checkout \
            https://github.com/flatironinstitute/numbl.git "$GITHUB_WORKSPACE/../../numbl"
          git -C "$GITHUB_WORKSPACE/../../numbl" checkout --quiet "$NUMBL_REF"
      # --ignore-scripts: npm runs a linked package's `prepare` script, and
      # numbl's is husky, which is not installed here.
      - run: npm ci --ignore-scripts
      # The suite compiles MATLAB to compute shaders, so it needs a GPU; the
      # browser run below falls back to SwiftShader when there is none.
      - run: npm run test:node -- --skip-without-gpu
      - run: npm run test:gpu
        env:
          CHROME_PATH: /usr/bin/google-chrome