Patternflow

name: Web CI

# Lint + build the Next.js site so broken code can't reach main.
# Only runs when something under web/ (or this workflow) changes.
on:
  pull_request:
    paths:
      - "web/**"
      - ".github/workflows/web-ci.yml"
  push:
    branches: [main]
    paths:
      - "web/**"
      - ".github/workflows/web-ci.yml"

# Cancel an in-progress run if newer commits are pushed to the same ref.
concurrency:
  group: web-ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: web
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm
          cache-dependency-path: web/package-lock.json

      - name: Install dependencies
        run: npm ci

      # Lint is a hard gate: lint errors can't reach main (warnings still pass).
      - name: Lint
        run: npm run lint

      # `next build` type-checks only what it bundles; scripts/ and the smoke
      # suites are outside that, and a type error there used to surface as a
      # crash the first time somebody ran the script.
      - name: Typecheck
        run: npm run typecheck

      # Build is the hard gate: broken code can't reach main.
      - name: Build
        run: npm run build

      # The smoke suites. Twenty of them existed and CI ran two; the rest ran
      # when somebody remembered. `check:ci` is every suite that needs nothing
      # a runner lacks (the module builder wants the Xtensa toolchain, so
      # `check:module` stays local).
      - name: Smoke suites
        run: npm run check:ci