name: ci
on:
  push:
  pull_request:

jobs:
  lint-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 22
      - name: Install
        run: npm ci
      # The Prisma client is generated into src/generated/prisma, which is
      # gitignored — so a fresh checkout has no client and every test that
      # reaches src/lib/db.ts dies on "Cannot find package
      # '@/generated/prisma/client'". Schema-only, so it needs no database.
      # Without this the pipeline had been red on every run since at least
      # ae0c34f, which is how the failure stayed invisible: it looked like
      # the normal colour.
      - name: Generate Prisma client
        run: npx prisma generate
      # Blocking since #79. It was advisory from 2026-07-19 while 23 errors sat
      # across the pages and the integration tests; those are now fixed, so a
      # new one must not be able to slip in behind a green tick. Warnings are
      # still allowed (eslint exits 0 on them) — there are 9 left, all
      # `no-unused-vars` or `exhaustive-deps` advisories, none of which should
      # stop a push.
      - name: Lint
        run: npm run lint
      # Typecheck is separate from `next build`: nothing else in CI compiles the
      # test files, so a type error in a fixture could only ever be found on a
      # developer's machine.
      - name: Typecheck
        run: npx tsc --noEmit
      - name: Unit tests
        run: npm test