name: CI

on:
  pull_request:
    branches: [master]
    paths-ignore:
      - 'packages/docs/**'
      - 'openspec/**'
      - '*.md'

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

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: ./.github/actions/setup-bun
        with:
          lfs: 'true'

      - name: Format check
        run: bun run format:check

      - name: Lint & typecheck
        run: bun run check

      - name: Unit tests
        run: bun test tests/engine/
        env:
          BUN_HEAVY_TESTS: 'false'

      - name: Copy-paste detection
        run: bun run test:dupes