ci.yml

name: CI

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

# A newer push to the same branch makes the in-flight run obsolete.
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  verify:
    name: verify
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v7

      - uses: actions/setup-node@v7
        with:
          node-version: 22
          cache: npm

      - name: Install
        run: npm ci

      # Next 16 dropped linting from `next build`, so it runs on its own here.
      - name: Lint
        run: npm run lint

      - name: Typecheck
        run: npm run typecheck

      - name: Build
        run: npm run build