name: CI

on:
  pull_request:
  push:
    branches: [main]

permissions:
  contents: read

concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  verificar:
    name: Lint, design e build
    runs-on: ubuntu-latest
    timeout-minutes: 15
    env:
      # O Puppeteer só é usado em scripts locais (slides, capturas); não precisa do Chrome na CI.
      PUPPETEER_SKIP_DOWNLOAD: "true"
      NEXT_TELEMETRY_DISABLED: "1"
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: npm

      # Next.js guarda aqui o resultado da compilação anterior; sem isso, cada
      # execução recompila todas as páginas do zero.
      - name: Cache de build do Next
        uses: actions/cache@v4
        with:
          path: .next/cache
          key: next-${{ runner.arch }}-${{ hashFiles('package-lock.json') }}-${{ hashFiles('app/**', 'components/**', 'lib/**') }}
          restore-keys: |
            next-${{ runner.arch }}-${{ hashFiles('package-lock.json') }}-
            next-${{ runner.arch }}-

      - run: npm ci

      # eslint + auditoria do design system (tokens, contraste AAA) + auditoria de páginas
      - run: npm run check

      - run: npm run build