nextjs-code-quality-enforcer — хук для Claude Code: проверка Next.js

{
  "description": "Enforce Next.js best practices, proper file structure, component patterns, and TypeScript usage with automated code reviews and suggestions. Validates Next.js App Router conventions, Server/Client component patterns, proper imports, and TypeScript usage. Provides real-time feedback on code quality and adherence to Next.js best practices.",
  "hooks": {
    "PostToolUse": [
      {
        "matcher": "Write|Edit|MultiEdit",
        "hooks": [
          {
            "type": "command",
            "command": "bash -c 'input=$(cat); FILE_PATH=$(echo \"$input\" | jq -r \".tool_input.file_path // empty\"); SUCCESS=$(echo \"$input\" | jq -r \".tool_response.success // false\"); if [ \"$SUCCESS\" = \"true\" ] && [[ \"$FILE_PATH\" =~ \\.(js|jsx|ts|tsx)$ ]] && [[ ! \"$FILE_PATH\" =~ node_modules ]]; then echo \"🔍 Next.js Code Quality Enforcer: Reviewing $FILE_PATH...\"; ISSUES=0; if [ -f \"$FILE_PATH\" ]; then if [[ \"$FILE_PATH\" =~ app/.* ]]; then echo \"📁 App Router file detected: $FILE_PATH\"; if [[ \"$FILE_PATH\" =~ page\\.(js|jsx|ts|tsx)$ ]] && ! grep -q \"export default function\" \"$FILE_PATH\" 2>/dev/null && ! grep -q \"export default async function\" \"$FILE_PATH\" 2>/dev/null; then echo \"❌ Page component must export default function\" >&2; ((ISSUES++)); fi; if [[ \"$FILE_PATH\" =~ layout\\.(js|jsx|ts|tsx)$ ]] && ! grep -q \"children\" \"$FILE_PATH\" 2>/dev/null; then echo \"❌ Layout component should accept children prop\" >&2; ((ISSUES++)); fi; if [[ \"$FILE_PATH\" =~ page\\.(js|jsx|ts|tsx)$ ]] && ! grep -q \"Metadata\" \"$FILE_PATH\" 2>/dev/null && ! grep -q \"metadata\" \"$FILE_PATH\" 2>/dev/null; then echo \"⚠️ Consider adding metadata export for SEO\"; fi; if grep -q \"use client\" \"$FILE_PATH\" 2>/dev/null; then echo \"🖥️ Client Component detected\"; if ! grep -E \"(useState|useEffect|onClick|onChange|onSubmit)\" \"$FILE_PATH\" 2>/dev/null; then echo \"⚠️ Client component without interactivity - consider Server Component\"; fi; else echo \"🚀 Server Component (default)\"; if grep -E \"(useState|useEffect|onClick|onChange|onSubmit)\" \"$FILE_PATH\" 2>/dev/null; then echo \"❌ Interactive features in Server Component - add \\\"use client\\\" directive\" >&2; ((ISSUES++)); fi; fi; fi; if [[ \"$FILE_PATH\" =~ \\.(jsx|tsx)$ ]]; then if ! grep -q \"import.*React\" \"$FILE_PATH\" 2>/dev/null && grep -q \"<\" \"$FILE_PATH\" 2>/dev/null; then echo \"⚠️ JSX without React import (Next.js 17+ handles this automatically)\"; fi; if ! grep -q \"FC\\|FunctionComponent\" \"$FILE_PATH\" 2>/dev/null && grep -q \"props\" \"$FILE_PATH\" 2>/dev/null && [[ \"$FILE_PATH\" =~ \\.tsx$ ]]; then echo \"💡 Consider using React.FC or explicit prop types for TypeScript\"; fi; fi; if [[ \"$FILE_PATH\" =~ \\.js$ ]] && [ -f \"tsconfig.json\" ]; then echo \"📝 JavaScript file in TypeScript project: $FILE_PATH\"; echo \"💡 Consider migrating to TypeScript for better type safety\"; fi; if grep -q \"next/image\" \"$FILE_PATH\" 2>/dev/null; then echo \"✅ Using next/image for optimized images\"; elif grep -q \"<img\" \"$FILE_PATH\" 2>/dev/null; then echo \"🖼️ Regular <img> tag detected\"; echo \"💡 Consider using next/image for better performance\"; fi; if grep -q \"next/link\" \"$FILE_PATH\" 2>/dev/null; then echo \"✅ Using next/link for navigation\"; elif grep -q \"<a href=\" \"$FILE_PATH\" 2>/dev/null && ! grep -q \"http\" \"$FILE_PATH\" 2>/dev/null; then echo \"🔗 Regular <a> tag for internal links detected\"; echo \"💡 Use next/link for internal navigation\"; fi; if grep -q \"getServerSideProps\\|getStaticProps\" \"$FILE_PATH\" 2>/dev/null; then echo \"⚠️ Pages Router data fetching methods detected\"; echo \"💡 Consider migrating to App Router with Server Components\"; fi; if grep -q \"className=.*{\" \"$FILE_PATH\" 2>/dev/null; then echo \"🎨 Dynamic className detected\"; if ! grep -q \"clsx\\|classnames\\|cn(\" \"$FILE_PATH\" 2>/dev/null; then echo \"💡 Consider using clsx or similar utility for className concatenation\"; fi; fi; if [ $ISSUES -eq 0 ]; then echo \"✅ Code quality check passed for $FILE_PATH\"; else echo \"❌ Found $ISSUES code quality issues in $FILE_PATH\" >&2; exit 2; fi; else echo \"❌ File $FILE_PATH not found\"; fi; else echo \"ℹ️ Code quality check skipped (not a JavaScript/TypeScript file or failed operation)\"; fi'",
            "timeout": 20
          }
        ]
      }
    ]
  }
}