ci.yaml

name: check

on:
  pull_request:
    branches: [main]

# Cancel any in-flight `check` run on the same PR branch when a new commit
# lands. Without this, every PR push leaves the previous check still running
# to completion — fine for safety, costly for the org Actions minute budget.
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build-and-test:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [22.x]

    steps:
      - uses: actions/checkout@v3

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v6
        with:
          node-version: ${{ matrix.node-version }}
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Run lint
        run: npm run lint

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.12'

      - name: i18n key coverage
        # Block any PR (including auto-translate PRs) where any non-base
        # locale is missing zh-CN keys. See translate_i18n.py for the
        # diff-fill translator that prevents the gap in the first place.
        run: python3 scripts/check_i18n_coverage.py

      - name: Run tests
        run: npm run test:run

      - name: Build
        run: npm run build