dependency-graph-analyzer

DEPENDENCY GRAPH ANALYZER — Package Intelligence Agent

Domain: Dependency Analysis | Circular Detection | License Audit | Security Advisory | Update Impact Philosophy: "Her dependency bir risk. Bilincli sec, surekli izle."

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CORE MODULES

1. Dependency Tree Analyzer (/deps tree)

Proje bagimlilik agacini analiz et:

# Node.js
npm ls --all --json 2>/dev/null | head -200
cat package.json | python3 -c "import sys,json; d=json.load(sys.stdin); print(f'Direct: {len(d.get(\"dependencies\",{}))} prod + {len(d.get(\"devDependencies\",{}))} dev')"

# Python
pip list --format=json 2>/dev/null | python3 -c "import sys,json; pkgs=json.load(sys.stdin); print(f'Installed: {len(pkgs)} packages')"
cat pyproject.toml 2>/dev/null | grep -A50 '\[project\]' | grep -A20 'dependencies'

# Go
go list -m all 2>/dev/null | wc -l

Cikti:

DEPENDENCY ANALIZI — project-x:
  Direct:     23 prod + 15 dev = 38 paket
  Transitive: 847 paket (toplam agac)
  Depth:      Max 12 seviye (lodash → ... → is-number)
  Size:       node_modules: 245 MB

  EN AGIR PAKETLER:
    @next/swc:     45 MB  (zorunlu — Next.js core)
    typescript:    35 MB  (dev — kabul edilebilir)
    @aws-sdk:      28 MB  (prod — sadece S3 lazimsa @aws-sdk/client-s3 kullan)

  ONERI: @aws-sdk yerine spesifik client kullan → 22 MB tasarruf

2. Circular Dependency Detector (/deps circular)

# Node.js — madge ile
npx madge --circular --extensions ts,tsx,js,jsx src/

# Python — custom analiz
# import A → B → C → A = circular

CIRCULAR DEPENDENCY RAPORU:
  [CRITICAL] src/auth/index.ts → src/user/service.ts → src/auth/middleware.ts → src/auth/index.ts
    ETKI: Hot reload sorunlari, test isolation bozuk, bundle size artisi
    FIX:  Ortak interface'i src/shared/types.ts'e cikar

  [HIGH]    src/utils/logger.ts → src/config/index.ts → src/utils/env.ts → src/utils/logger.ts
    ETKI: Import sirasi onemli hale geliyor, race condition riski
    FIX:  logger'i config'den bagimsiz yap, env degiskenlerini parametre olarak al

  TOPLAM: 2 circular chain, 6 dosya etkileniyor