feat: add engineering team skills with fullstack-engineer package

Add comprehensive fullstack engineering skill package:

Fullstack Engineer:
- Code quality analyzer (Python tool)
- Fullstack scaffolder for rapid project setup (Python tool)
- Project scaffolder with best practices (Python tool)
- Architecture patterns reference (MVC, microservices, event-driven)
- Development workflows (Git, CI/CD, testing)
- Tech stack guide (frontend, backend, database, DevOps)

Includes packaged .zip archive for easy distribution and
comprehensive roadmap for future engineering skills.

This expands the library to 9 production-ready skills across
4 domains: Marketing, C-Level, Product Team, and Engineering.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Reza Rezvani
2025-10-19 15:24:51 +02:00
parent 692dccb61b
commit 0c39593cba
9 changed files with 7125 additions and 0 deletions

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#!/usr/bin/env python3
"""
Code Quality Analyzer - Analyzes code for quality metrics, patterns, and best practices
"""
import os
import re
import ast
import json
from pathlib import Path
from typing import Dict, List, Tuple
import subprocess
class CodeQualityAnalyzer:
def __init__(self, project_path: str):
self.project_path = Path(project_path)
self.results = {
'metrics': {},
'issues': [],
'suggestions': [],
'score': 0
}
def analyze(self) -> Dict:
"""Run complete code quality analysis"""
print("🔍 Analyzing code quality...")
# Analyze different aspects
self._analyze_code_metrics()
self._analyze_complexity()
self._analyze_dependencies()
self._analyze_security()
self._analyze_performance()
self._analyze_tests()
self._analyze_documentation()
# Calculate overall score
self._calculate_score()
return self.results
def _analyze_code_metrics(self):
"""Analyze basic code metrics"""
metrics = {
'total_files': 0,
'total_lines': 0,
'code_lines': 0,
'comment_lines': 0,
'blank_lines': 0,
'avg_file_length': 0,
'languages': {}
}
extensions = {
'.ts': 'TypeScript',
'.tsx': 'TypeScript React',
'.js': 'JavaScript',
'.jsx': 'JavaScript React',
'.py': 'Python',
'.go': 'Go',
'.sql': 'SQL',
'.graphql': 'GraphQL'
}
for file_path in self.project_path.rglob('*'):
if file_path.is_file() and file_path.suffix in extensions:
if 'node_modules' in str(file_path) or 'dist' in str(file_path):
continue
metrics['total_files'] += 1
lang = extensions[file_path.suffix]
metrics['languages'][lang] = metrics['languages'].get(lang, 0) + 1
with open(file_path, 'r', encoding='utf-8', errors='ignore') as f:
lines = f.readlines()
metrics['total_lines'] += len(lines)
for line in lines:
stripped = line.strip()
if not stripped:
metrics['blank_lines'] += 1
elif stripped.startswith(('#', '//', '/*', '*')):
metrics['comment_lines'] += 1
else:
metrics['code_lines'] += 1
if metrics['total_files'] > 0:
metrics['avg_file_length'] = metrics['total_lines'] / metrics['total_files']
metrics['comment_ratio'] = metrics['comment_lines'] / metrics['code_lines'] if metrics['code_lines'] > 0 else 0
self.results['metrics'] = metrics
def _analyze_complexity(self):
"""Analyze code complexity"""
complexity_issues = []
# Check for TypeScript/JavaScript files
for file_path in self.project_path.rglob('*.ts'):
if 'node_modules' in str(file_path):
continue
with open(file_path, 'r', encoding='utf-8', errors='ignore') as f:
content = f.read()
# Check function length
functions = re.findall(r'function\s+\w+|(?:const|let|var)\s+\w+\s*=\s*(?:async\s*)?\([^)]*\)\s*=>', content)
if len(functions) > 20:
complexity_issues.append({
'file': str(file_path.relative_to(self.project_path)),
'issue': 'Too many functions in file',
'severity': 'warning',
'count': len(functions)
})
# Check for deeply nested code
max_indent = 0
for line in content.split('\n'):
indent = len(line) - len(line.lstrip())
max_indent = max(max_indent, indent)
if max_indent > 16: # More than 4 levels of indentation
complexity_issues.append({
'file': str(file_path.relative_to(self.project_path)),
'issue': 'Deep nesting detected',
'severity': 'warning',
'max_indent': max_indent
})
# Check for long functions
function_blocks = re.split(r'function\s+\w+|(?:const|let|var)\s+\w+\s*=\s*(?:async\s*)?\([^)]*\)\s*=>', content)
for block in function_blocks[1:]:
lines = block.split('\n')
if len(lines) > 50:
complexity_issues.append({
'file': str(file_path.relative_to(self.project_path)),
'issue': 'Long function detected',
'severity': 'warning',
'lines': len(lines)
})
self.results['complexity'] = complexity_issues
def _analyze_dependencies(self):
"""Analyze project dependencies"""
dependency_analysis = {
'outdated': [],
'security_issues': [],
'unused': [],
'missing': []
}
# Check package.json files
for package_json in self.project_path.rglob('package.json'):
if 'node_modules' in str(package_json):
continue
with open(package_json, 'r') as f:
data = json.load(f)
deps = {**data.get('dependencies', {}), **data.get('devDependencies', {})}
# Check for common issues
for dep, version in deps.items():
if version.startswith('^') or version.startswith('~'):
# Good - using semver
pass
elif version == '*' or version == 'latest':
dependency_analysis['security_issues'].append({
'package': dep,
'issue': 'Using wildcard version',
'recommendation': 'Pin to specific version'
})
self.results['dependencies'] = dependency_analysis
def _analyze_security(self):
"""Analyze security issues"""
security_issues = []
patterns = [
(r'console\.log\(.*password.*\)', 'Password logged to console'),
(r'eval\(', 'Use of eval() detected'),
(r'innerHTML\s*=', 'Direct innerHTML manipulation'),
(r'document\.write\(', 'Use of document.write()'),
(r'api[kK]ey\s*=\s*[\'"][^\'"]+[\'"]', 'Hardcoded API key'),
(r'password\s*=\s*[\'"][^\'"]+[\'"]', 'Hardcoded password'),
(r'secret\s*=\s*[\'"][^\'"]+[\'"]', 'Hardcoded secret'),
(r'TODO:?\s+security', 'Security TODO found'),
(r'FIXME:?\s+security', 'Security FIXME found'),
]
for file_path in self.project_path.rglob('*'):
if file_path.is_file() and file_path.suffix in ['.ts', '.tsx', '.js', '.jsx']:
if 'node_modules' in str(file_path) or '.test.' in str(file_path):
continue
with open(file_path, 'r', encoding='utf-8', errors='ignore') as f:
content = f.read()
for pattern, issue in patterns:
matches = re.finditer(pattern, content, re.IGNORECASE)
for match in matches:
line_num = content[:match.start()].count('\n') + 1
security_issues.append({
'file': str(file_path.relative_to(self.project_path)),
'line': line_num,
'issue': issue,
'severity': 'high' if 'password' in issue.lower() or 'key' in issue.lower() else 'medium'
})
self.results['security'] = security_issues
def _analyze_performance(self):
"""Analyze performance issues"""
performance_issues = []
patterns = [
(r'for\s*\(.*\)\s*{[^}]*for\s*\(', 'Nested loops detected'),
(r'async\s+\w+\s*\([^)]*\)\s*{[^}]*await[^}]*await', 'Multiple sequential awaits'),
(r'\.map\([^)]+\)\.filter\([^)]+\)\.map\(', 'Inefficient chaining'),
(r'document\.querySelector.*inside.*loop', 'DOM query in loop'),
(r'useState\([^)]*\).*useState\([^)]*\).*useState\([^)]*\).*useState\([^)]*\).*useState\(', 'Too many useState hooks'),
]
for file_path in self.project_path.rglob('*'):
if file_path.is_file() and file_path.suffix in ['.ts', '.tsx', '.js', '.jsx']:
if 'node_modules' in str(file_path):
continue
with open(file_path, 'r', encoding='utf-8', errors='ignore') as f:
content = f.read()
for pattern, issue in patterns:
if re.search(pattern, content, re.IGNORECASE | re.DOTALL):
performance_issues.append({
'file': str(file_path.relative_to(self.project_path)),
'issue': issue,
'severity': 'medium'
})
self.results['performance'] = performance_issues
def _analyze_tests(self):
"""Analyze test coverage and quality"""
test_analysis = {
'test_files': 0,
'test_suites': 0,
'test_cases': 0,
'coverage_configured': False,
'e2e_tests': False,
'unit_tests': False,
'integration_tests': False
}
# Count test files
for test_file in self.project_path.rglob('*.test.*'):
if 'node_modules' not in str(test_file):
test_analysis['test_files'] += 1
test_analysis['unit_tests'] = True
with open(test_file, 'r', encoding='utf-8', errors='ignore') as f:
content = f.read()
test_analysis['test_suites'] += len(re.findall(r'describe\(', content))
test_analysis['test_cases'] += len(re.findall(r'(?:it|test)\(', content))
# Check for E2E tests
if (self.project_path / 'cypress').exists() or (self.project_path / 'tests' / 'e2e').exists():
test_analysis['e2e_tests'] = True
# Check for coverage configuration
for config_file in ['jest.config.js', 'jest.config.ts', 'package.json']:
config_path = self.project_path / config_file
if config_path.exists():
with open(config_path, 'r') as f:
if 'coverage' in f.read():
test_analysis['coverage_configured'] = True
break
self.results['tests'] = test_analysis
def _analyze_documentation(self):
"""Analyze documentation quality"""
doc_analysis = {
'readme_exists': False,
'api_docs': False,
'inline_comments_ratio': 0,
'jsdoc_coverage': 0,
'missing_docs': []
}
# Check for README
if (self.project_path / 'README.md').exists():
doc_analysis['readme_exists'] = True
with open(self.project_path / 'README.md', 'r') as f:
readme_content = f.read()
doc_analysis['readme_quality'] = {
'has_installation': 'installation' in readme_content.lower(),
'has_usage': 'usage' in readme_content.lower(),
'has_api': 'api' in readme_content.lower(),
'has_contributing': 'contributing' in readme_content.lower(),
'length': len(readme_content)
}
# Check for API documentation
if (self.project_path / 'docs').exists() or (self.project_path / 'api-docs').exists():
doc_analysis['api_docs'] = True
# Check JSDoc coverage
total_functions = 0
documented_functions = 0
for file_path in self.project_path.rglob('*.ts'):
if 'node_modules' in str(file_path) or '.test.' in str(file_path):
continue
with open(file_path, 'r', encoding='utf-8', errors='ignore') as f:
content = f.read()
# Count functions
functions = re.findall(r'(?:export\s+)?(?:async\s+)?function\s+(\w+)', content)
total_functions += len(functions)
# Count documented functions (with JSDoc)
jsdoc_blocks = re.findall(r'/\*\*[\s\S]*?\*/', content)
documented_functions += len(jsdoc_blocks)
if total_functions > 0:
doc_analysis['jsdoc_coverage'] = (documented_functions / total_functions) * 100
doc_analysis['inline_comments_ratio'] = self.results['metrics'].get('comment_ratio', 0)
self.results['documentation'] = doc_analysis
def _calculate_score(self):
"""Calculate overall quality score"""
score = 100
# Deduct points for issues
score -= len(self.results.get('security', [])) * 5
score -= len(self.results.get('complexity', [])) * 2
score -= len(self.results.get('performance', [])) * 3
# Add points for good practices
if self.results.get('tests', {}).get('test_files', 0) > 0:
score += 10
if self.results.get('tests', {}).get('coverage_configured'):
score += 5
if self.results.get('tests', {}).get('e2e_tests'):
score += 5
if self.results.get('documentation', {}).get('readme_exists'):
score += 5
if self.results.get('documentation', {}).get('jsdoc_coverage', 0) > 50:
score += 5
# Ensure score is between 0 and 100
self.results['score'] = max(0, min(100, score))
# Generate recommendations
self._generate_recommendations()
def _generate_recommendations(self):
"""Generate improvement recommendations"""
recommendations = []
if self.results['score'] < 70:
recommendations.append({
'priority': 'high',
'category': 'overall',
'recommendation': 'Code quality needs significant improvement'
})
if len(self.results.get('security', [])) > 0:
recommendations.append({
'priority': 'critical',
'category': 'security',
'recommendation': f"Fix {len(self.results['security'])} security issues immediately"
})
if self.results.get('tests', {}).get('test_files', 0) < 5:
recommendations.append({
'priority': 'high',
'category': 'testing',
'recommendation': 'Increase test coverage - aim for 80%+ coverage'
})
if not self.results.get('documentation', {}).get('readme_exists'):
recommendations.append({
'priority': 'medium',
'category': 'documentation',
'recommendation': 'Add comprehensive README.md'
})
if self.results.get('documentation', {}).get('jsdoc_coverage', 0) < 30:
recommendations.append({
'priority': 'medium',
'category': 'documentation',
'recommendation': 'Add JSDoc comments to public functions'
})
self.results['recommendations'] = recommendations
def generate_report(self) -> str:
"""Generate human-readable report"""
report = []
report.append("=" * 60)
report.append("CODE QUALITY ANALYSIS REPORT")
report.append("=" * 60)
report.append(f"\nOverall Score: {self.results['score']}/100")
report.append("-" * 60)
# Metrics
metrics = self.results.get('metrics', {})
report.append("\n📊 Code Metrics:")
report.append(f" Total Files: {metrics.get('total_files', 0)}")
report.append(f" Total Lines: {metrics.get('total_lines', 0)}")
report.append(f" Code Lines: {metrics.get('code_lines', 0)}")
report.append(f" Comment Ratio: {metrics.get('comment_ratio', 0):.1%}")
# Security
security = self.results.get('security', [])
report.append(f"\n🔒 Security Issues: {len(security)}")
for issue in security[:5]: # Show first 5
report.append(f" ⚠️ {issue['file']}:{issue['line']} - {issue['issue']}")
# Tests
tests = self.results.get('tests', {})
report.append(f"\n🧪 Test Coverage:")
report.append(f" Test Files: {tests.get('test_files', 0)}")
report.append(f" Test Cases: {tests.get('test_cases', 0)}")
report.append(f" E2E Tests: {'' if tests.get('e2e_tests') else ''}")
report.append(f" Coverage Config: {'' if tests.get('coverage_configured') else ''}")
# Documentation
docs = self.results.get('documentation', {})
report.append(f"\n📚 Documentation:")
report.append(f" README: {'' if docs.get('readme_exists') else ''}")
report.append(f" JSDoc Coverage: {docs.get('jsdoc_coverage', 0):.1f}%")
# Recommendations
report.append(f"\n💡 Top Recommendations:")
for rec in self.results.get('recommendations', [])[:5]:
emoji = '🔴' if rec['priority'] == 'critical' else '🟡' if rec['priority'] == 'high' else '🟢'
report.append(f" {emoji} [{rec['category']}] {rec['recommendation']}")
return "\n".join(report)
def main():
import sys
if len(sys.argv) < 2:
print("Usage: python code_quality_analyzer.py <project_path>")
sys.exit(1)
project_path = sys.argv[1]
analyzer = CodeQualityAnalyzer(project_path)
analyzer.analyze()
print(analyzer.generate_report())
# Optionally save JSON report
if len(sys.argv) > 2 and sys.argv[2] == '--json':
with open('code_quality_report.json', 'w') as f:
json.dump(analyzer.results, f, indent=2)
print(f"\n📄 JSON report saved to code_quality_report.json")
if __name__ == '__main__':
main()

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#!/usr/bin/env python3
"""
Project Scaffolder - Quickly scaffold fullstack projects with best practices
"""
import os
import json
import subprocess
from pathlib import Path
from typing import Dict, List
import argparse
class ProjectScaffolder:
def __init__(self, project_name: str, project_type: str):
self.project_name = project_name
self.project_type = project_type
self.root_path = Path.cwd() / project_name
def create_nextjs_graphql_project(self):
"""Create a Next.js + GraphQL + PostgreSQL project"""
print(f"🚀 Creating Next.js + GraphQL project: {self.project_name}")
# Create project structure
dirs = [
"frontend/src/components",
"frontend/src/pages/api",
"frontend/src/lib",
"frontend/src/hooks",
"frontend/src/styles",
"frontend/src/types",
"frontend/src/utils",
"frontend/public",
"backend/src/resolvers",
"backend/src/schema",
"backend/src/models",
"backend/src/services",
"backend/src/middleware",
"backend/src/utils",
"backend/src/types",
"database/migrations",
"database/seeds",
"docker",
"tests/unit",
"tests/integration",
"tests/e2e",
".github/workflows"
]
for dir_path in dirs:
(self.root_path / dir_path).mkdir(parents=True, exist_ok=True)
# Create configuration files
self._create_package_json()
self._create_docker_compose()
self._create_env_example()
self._create_typescript_config()
self._create_eslint_config()
self._create_prettier_config()
self._create_github_workflows()
self._create_readme()
print("✅ Project structure created successfully!")
def _create_package_json(self):
"""Create package.json files for frontend and backend"""
# Frontend package.json
frontend_package = {
"name": f"{self.project_name}-frontend",
"version": "1.0.0",
"private": True,
"scripts": {
"dev": "next dev",
"build": "next build",
"start": "next start",
"lint": "next lint",
"test": "jest --watch",
"test:ci": "jest --ci --coverage",
"type-check": "tsc --noEmit",
"format": "prettier --write ."
},
"dependencies": {
"next": "^14.0.0",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"@apollo/client": "^3.8.0",
"graphql": "^16.8.0",
"axios": "^1.6.0",
"@tanstack/react-query": "^5.0.0",
"zustand": "^4.4.0",
"zod": "^3.22.0"
},
"devDependencies": {
"@types/node": "^20.0.0",
"@types/react": "^18.2.0",
"@types/react-dom": "^18.2.0",
"typescript": "^5.3.0",
"eslint": "^8.50.0",
"eslint-config-next": "^14.0.0",
"prettier": "^3.1.0",
"jest": "^29.7.0",
"@testing-library/react": "^14.1.0",
"@testing-library/jest-dom": "^6.1.0",
"cypress": "^13.6.0"
}
}
# Backend package.json
backend_package = {
"name": f"{self.project_name}-backend",
"version": "1.0.0",
"private": True,
"scripts": {
"dev": "nodemon --exec ts-node src/index.ts",
"build": "tsc",
"start": "node dist/index.js",
"test": "jest --watch",
"test:ci": "jest --ci --coverage",
"lint": "eslint src --ext .ts",
"format": "prettier --write src",
"migrate": "knex migrate:latest",
"seed": "knex seed:run"
},
"dependencies": {
"apollo-server-express": "^3.13.0",
"express": "^4.18.0",
"graphql": "^16.8.0",
"pg": "^8.11.0",
"knex": "^3.1.0",
"bcryptjs": "^2.4.3",
"jsonwebtoken": "^9.0.0",
"dotenv": "^16.3.0",
"cors": "^2.8.5",
"helmet": "^7.1.0",
"winston": "^3.11.0",
"joi": "^17.11.0"
},
"devDependencies": {
"@types/node": "^20.0.0",
"@types/express": "^4.17.0",
"@types/bcryptjs": "^2.4.0",
"@types/jsonwebtoken": "^9.0.0",
"typescript": "^5.3.0",
"ts-node": "^10.9.0",
"nodemon": "^3.0.0",
"eslint": "^8.50.0",
"@typescript-eslint/parser": "^6.10.0",
"@typescript-eslint/eslint-plugin": "^6.10.0",
"prettier": "^3.1.0",
"jest": "^29.7.0",
"@types/jest": "^29.5.0",
"supertest": "^6.3.0"
}
}
# Write package.json files
with open(self.root_path / "frontend" / "package.json", "w") as f:
json.dump(frontend_package, f, indent=2)
with open(self.root_path / "backend" / "package.json", "w") as f:
json.dump(backend_package, f, indent=2)
def _create_docker_compose(self):
"""Create docker-compose.yml for local development"""
docker_compose = """version: '3.8'
services:
postgres:
image: postgres:15-alpine
environment:
POSTGRES_USER: ${DB_USER:-developer}
POSTGRES_PASSWORD: ${DB_PASSWORD:-password}
POSTGRES_DB: ${DB_NAME:-projectdb}
ports:
- "5432:5432"
volumes:
- postgres_data:/var/lib/postgresql/data
- ./database/init.sql:/docker-entrypoint-initdb.d/init.sql
healthcheck:
test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-developer}"]
interval: 10s
timeout: 5s
retries: 5
redis:
image: redis:7-alpine
ports:
- "6379:6379"
volumes:
- redis_data:/data
healthcheck:
test: ["CMD", "redis-cli", "ping"]
interval: 10s
timeout: 5s
retries: 5
backend:
build:
context: ./backend
dockerfile: ../docker/backend.Dockerfile
ports:
- "4000:4000"
environment:
NODE_ENV: development
DATABASE_URL: postgresql://${DB_USER:-developer}:${DB_PASSWORD:-password}@postgres:5432/${DB_NAME:-projectdb}
REDIS_URL: redis://redis:6379
JWT_SECRET: ${JWT_SECRET:-your-secret-key}
depends_on:
postgres:
condition: service_healthy
redis:
condition: service_healthy
volumes:
- ./backend:/app
- /app/node_modules
command: npm run dev
frontend:
build:
context: ./frontend
dockerfile: ../docker/frontend.Dockerfile
ports:
- "3000:3000"
environment:
NEXT_PUBLIC_API_URL: http://backend:4000/graphql
depends_on:
- backend
volumes:
- ./frontend:/app
- /app/node_modules
- /app/.next
command: npm run dev
volumes:
postgres_data:
redis_data:
"""
with open(self.root_path / "docker-compose.yml", "w") as f:
f.write(docker_compose)
# Create Dockerfiles
backend_dockerfile = """FROM node:18-alpine
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build
EXPOSE 4000
CMD ["npm", "start"]
"""
frontend_dockerfile = """FROM node:18-alpine
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build
EXPOSE 3000
CMD ["npm", "start"]
"""
with open(self.root_path / "docker" / "backend.Dockerfile", "w") as f:
f.write(backend_dockerfile)
with open(self.root_path / "docker" / "frontend.Dockerfile", "w") as f:
f.write(frontend_dockerfile)
def _create_env_example(self):
"""Create .env.example file"""
env_content = """# Database
DB_HOST=localhost
DB_PORT=5432
DB_USER=developer
DB_PASSWORD=password
DB_NAME=projectdb
DATABASE_URL=postgresql://developer:password@localhost:5432/projectdb
# Redis
REDIS_URL=redis://localhost:6379
# JWT
JWT_SECRET=your-secret-key-change-this-in-production
JWT_EXPIRY=7d
# API
API_PORT=4000
NEXT_PUBLIC_API_URL=http://localhost:4000/graphql
# Frontend
NEXT_PUBLIC_APP_URL=http://localhost:3000
# Environment
NODE_ENV=development
# Monitoring (optional)
SENTRY_DSN=
NEW_RELIC_LICENSE_KEY=
# AWS (optional)
AWS_REGION=
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
S3_BUCKET_NAME=
"""
with open(self.root_path / ".env.example", "w") as f:
f.write(env_content)
def _create_typescript_config(self):
"""Create TypeScript configuration files"""
# Frontend tsconfig.json
frontend_tsconfig = {
"compilerOptions": {
"target": "ES2022",
"lib": ["dom", "dom.iterable", "esnext"],
"allowJs": True,
"skipLibCheck": True,
"strict": True,
"forceConsistentCasingInFileNames": True,
"noEmit": True,
"esModuleInterop": True,
"module": "esnext",
"moduleResolution": "node",
"resolveJsonModule": True,
"isolatedModules": True,
"jsx": "preserve",
"incremental": True,
"paths": {
"@/*": ["./src/*"],
"@components/*": ["./src/components/*"],
"@hooks/*": ["./src/hooks/*"],
"@lib/*": ["./src/lib/*"],
"@types/*": ["./src/types/*"],
"@utils/*": ["./src/utils/*"]
}
},
"include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
"exclude": ["node_modules"]
}
# Backend tsconfig.json
backend_tsconfig = {
"compilerOptions": {
"target": "ES2022",
"module": "commonjs",
"lib": ["ES2022"],
"outDir": "./dist",
"rootDir": "./src",
"strict": True,
"esModuleInterop": True,
"skipLibCheck": True,
"forceConsistentCasingInFileNames": True,
"resolveJsonModule": True,
"declaration": True,
"declarationMap": True,
"sourceMap": True,
"noUnusedLocals": True,
"noUnusedParameters": True,
"noImplicitReturns": True,
"noFallthroughCasesInSwitch": True,
"paths": {
"@/*": ["./src/*"],
"@models/*": ["./src/models/*"],
"@services/*": ["./src/services/*"],
"@resolvers/*": ["./src/resolvers/*"],
"@middleware/*": ["./src/middleware/*"],
"@utils/*": ["./src/utils/*"],
"@types/*": ["./src/types/*"]
}
},
"include": ["src/**/*"],
"exclude": ["node_modules", "dist", "**/*.test.ts"]
}
with open(self.root_path / "frontend" / "tsconfig.json", "w") as f:
json.dump(frontend_tsconfig, f, indent=2)
with open(self.root_path / "backend" / "tsconfig.json", "w") as f:
json.dump(backend_tsconfig, f, indent=2)
def _create_eslint_config(self):
"""Create ESLint configuration"""
eslintrc = {
"extends": [
"eslint:recommended",
"plugin:@typescript-eslint/recommended",
"plugin:react/recommended",
"plugin:react-hooks/recommended",
"next/core-web-vitals",
"prettier"
],
"parser": "@typescript-eslint/parser",
"plugins": ["@typescript-eslint", "react", "react-hooks"],
"rules": {
"@typescript-eslint/no-unused-vars": ["error", {"argsIgnorePattern": "^_"}],
"@typescript-eslint/no-explicit-any": "error",
"react/react-in-jsx-scope": "off",
"react/prop-types": "off",
"no-console": ["warn", {"allow": ["warn", "error"]}]
}
}
with open(self.root_path / ".eslintrc.json", "w") as f:
json.dump(eslintrc, f, indent=2)
def _create_prettier_config(self):
"""Create Prettier configuration"""
prettierrc = {
"semi": True,
"singleQuote": True,
"tabWidth": 2,
"trailingComma": "es5",
"printWidth": 100,
"bracketSpacing": True,
"arrowParens": "always",
"endOfLine": "lf"
}
with open(self.root_path / ".prettierrc", "w") as f:
json.dump(prettierrc, f, indent=2)
# .prettierignore
prettierignore = """node_modules
dist
.next
coverage
*.log
.env
.env.local
"""
with open(self.root_path / ".prettierignore", "w") as f:
f.write(prettierignore)
def _create_github_workflows(self):
"""Create GitHub Actions workflows"""
ci_workflow = """name: CI/CD Pipeline
on:
push:
branches: [main, develop]
pull_request:
branches: [main, develop]
env:
NODE_VERSION: '18'
jobs:
lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Setup Node.js
uses: actions/setup-node@v3
with:
node-version: ${{ env.NODE_VERSION }}
cache: 'npm'
- name: Install dependencies
run: |
cd frontend && npm ci
cd ../backend && npm ci
- name: Run ESLint
run: |
cd frontend && npm run lint
cd ../backend && npm run lint
- name: Run Type Check
run: |
cd frontend && npm run type-check
cd ../backend && npx tsc --noEmit
test:
runs-on: ubuntu-latest
services:
postgres:
image: postgres:15
env:
POSTGRES_USER: test
POSTGRES_PASSWORD: test
POSTGRES_DB: testdb
options: >-
--health-cmd pg_isready
--health-interval 10s
--health-timeout 5s
--health-retries 5
ports:
- 5432:5432
redis:
image: redis:7
options: >-
--health-cmd "redis-cli ping"
--health-interval 10s
--health-timeout 5s
--health-retries 5
ports:
- 6379:6379
steps:
- uses: actions/checkout@v3
- name: Setup Node.js
uses: actions/setup-node@v3
with:
node-version: ${{ env.NODE_VERSION }}
cache: 'npm'
- name: Install dependencies
run: |
cd frontend && npm ci
cd ../backend && npm ci
- name: Run backend tests
env:
DATABASE_URL: postgresql://test:test@localhost:5432/testdb
REDIS_URL: redis://localhost:6379
JWT_SECRET: test-secret
run: |
cd backend
npm run test:ci
- name: Run frontend tests
run: |
cd frontend
npm run test:ci
- name: Upload coverage
uses: codecov/codecov-action@v3
with:
files: ./frontend/coverage/lcov.info,./backend/coverage/lcov.info
security:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Run security audit
run: |
cd frontend && npm audit --audit-level=moderate
cd ../backend && npm audit --audit-level=moderate
- name: Run Snyk security scan
uses: snyk/actions/node@master
env:
SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
with:
args: --severity-threshold=high
build:
needs: [lint, test]
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Setup Node.js
uses: actions/setup-node@v3
with:
node-version: ${{ env.NODE_VERSION }}
cache: 'npm'
- name: Build frontend
run: |
cd frontend
npm ci
npm run build
- name: Build backend
run: |
cd backend
npm ci
npm run build
- name: Build Docker images
run: |
docker build -f docker/frontend.Dockerfile -t frontend:latest ./frontend
docker build -f docker/backend.Dockerfile -t backend:latest ./backend
"""
with open(self.root_path / ".github" / "workflows" / "ci.yml", "w") as f:
f.write(ci_workflow)
def _create_readme(self):
"""Create comprehensive README.md"""
readme = f"""# {self.project_name}
## 🚀 Tech Stack
### Frontend
- **Framework**: Next.js 14 with TypeScript
- **State Management**: Zustand
- **Data Fetching**: Apollo Client (GraphQL) & TanStack Query
- **Styling**: Tailwind CSS / CSS Modules
- **Testing**: Jest, React Testing Library, Cypress
### Backend
- **Runtime**: Node.js with TypeScript
- **Framework**: Express + Apollo Server
- **Database**: PostgreSQL with Knex.js
- **Caching**: Redis
- **Authentication**: JWT
- **Testing**: Jest, Supertest
### DevOps
- **Containerization**: Docker & Docker Compose
- **CI/CD**: GitHub Actions
- **Monitoring**: Sentry, New Relic (optional)
- **Cloud**: AWS/GCP/Azure ready
## 📦 Project Structure
```
{self.project_name}/
├── frontend/ # Next.js application
│ ├── src/
│ │ ├── components/ # React components
│ │ ├── pages/ # Next.js pages
│ │ ├── hooks/ # Custom React hooks
│ │ ├── lib/ # Libraries and configs
│ │ ├── styles/ # Global styles
│ │ ├── types/ # TypeScript types
│ │ └── utils/ # Utility functions
│ └── public/ # Static assets
├── backend/ # Node.js GraphQL API
│ └── src/
│ ├── resolvers/ # GraphQL resolvers
│ ├── schema/ # GraphQL schema
│ ├── models/ # Database models
│ ├── services/ # Business logic
│ ├── middleware/ # Express middleware
│ └── utils/ # Utilities
├── database/ # Database files
│ ├── migrations/ # Database migrations
│ └── seeds/ # Seed data
├── tests/ # Test files
│ ├── unit/ # Unit tests
│ ├── integration/ # Integration tests
│ └── e2e/ # End-to-end tests
├── docker/ # Docker configurations
└── .github/ # GitHub Actions workflows
```
## 🛠️ Getting Started
### Prerequisites
- Node.js 18+
- Docker & Docker Compose
- PostgreSQL 15+ (or use Docker)
- Redis 7+ (or use Docker)
### Installation
1. Clone the repository
```bash
git clone <repository-url>
cd {self.project_name}
```
2. Copy environment variables
```bash
cp .env.example .env
# Edit .env with your values
```
3. Start services with Docker Compose
```bash
docker-compose up -d
```
4. Install dependencies
```bash
# Frontend
cd frontend && npm install
# Backend
cd ../backend && npm install
```
5. Run database migrations
```bash
cd backend
npm run migrate
npm run seed # Optional: seed data
```
6. Start development servers
```bash
# Terminal 1 - Backend
cd backend && npm run dev
# Terminal 2 - Frontend
cd frontend && npm run dev
```
Visit:
- Frontend: http://localhost:3000
- GraphQL Playground: http://localhost:4000/graphql
- PostgreSQL: localhost:5432
- Redis: localhost:6379
## 📝 Development
### Commands
#### Frontend
```bash
npm run dev # Start development server
npm run build # Build for production
npm run start # Start production server
npm run test # Run tests
npm run lint # Lint code
npm run type-check # TypeScript check
```
#### Backend
```bash
npm run dev # Start development server
npm run build # Build TypeScript
npm run start # Start production server
npm run test # Run tests
npm run lint # Lint code
npm run migrate # Run migrations
npm run seed # Run seeders
```
### Code Style
- ESLint for linting
- Prettier for formatting
- Husky for pre-commit hooks
- Conventional Commits
### Testing Strategy
- Unit Tests: Jest
- Integration Tests: Supertest
- E2E Tests: Cypress
- Coverage Goal: 80%+
## 🚀 Deployment
### Using Docker
```bash
# Build images
docker build -f docker/frontend.Dockerfile -t {self.project_name}-frontend:latest ./frontend
docker build -f docker/backend.Dockerfile -t {self.project_name}-backend:latest ./backend
# Run containers
docker-compose -f docker-compose.production.yml up -d
```
### Environment Variables
See `.env.example` for all required environment variables.
## 📊 Monitoring
- **Error Tracking**: Sentry
- **APM**: New Relic / DataDog
- **Logs**: Winston + CloudWatch
- **Metrics**: Prometheus + Grafana
## 🔒 Security
- JWT authentication
- Input validation with Joi/Zod
- SQL injection prevention (Knex.js)
- XSS protection (React)
- CORS configuration
- Rate limiting
- Security headers (Helmet)
## 📚 Documentation
- API Documentation: `/graphql` (GraphQL Playground)
- Component Storybook: `npm run storybook`
- Database Schema: `/database/schema.md`
## 🤝 Contributing
1. Fork the repository
2. Create feature branch (`git checkout -b feature/amazing-feature`)
3. Commit changes (`git commit -m 'feat: add amazing feature'`)
4. Push to branch (`git push origin feature/amazing-feature`)
5. Open Pull Request
## 📄 License
This project is licensed under the MIT License.
"""
with open(self.root_path / "README.md", "w") as f:
f.write(readme)
def scaffold(self):
"""Main scaffolding method"""
if self.project_type == "nextjs-graphql":
self.create_nextjs_graphql_project()
elif self.project_type == "react-native":
self.create_react_native_project()
elif self.project_type == "microservices":
self.create_microservices_project()
else:
print(f"Project type '{self.project_type}' not supported")
return False
return True
def create_react_native_project(self):
"""Create React Native project structure"""
# Implementation for React Native
print("React Native scaffolding - to be implemented")
def create_microservices_project(self):
"""Create Microservices architecture"""
# Implementation for Microservices
print("Microservices scaffolding - to be implemented")
def main():
parser = argparse.ArgumentParser(description='Scaffold a fullstack project')
parser.add_argument('project_name', help='Name of the project')
parser.add_argument('--type',
choices=['nextjs-graphql', 'react-native', 'microservices'],
default='nextjs-graphql',
help='Type of project to scaffold')
args = parser.parse_args()
scaffolder = ProjectScaffolder(args.project_name, args.type)
if scaffolder.scaffold():
print(f"\n✨ Project '{args.project_name}' created successfully!")
print(f"📁 Location: {scaffolder.root_path}")
print("\n🎯 Next steps:")
print(" 1. cd " + args.project_name)
print(" 2. docker-compose up -d")
print(" 3. cd frontend && npm install")
print(" 4. cd ../backend && npm install")
print(" 5. npm run dev (in both directories)")
if __name__ == '__main__':
main()