Wasaa CLI

Generate production-ready NestJS microservice projects from the command line.

Installation

npm install -g wasaa-cli

Quick Start

# Generate a new microservice
wasaa service my-api -o ~/projects -p 4000 -m "users,products,orders"

# View all commands
wasaa --help

Commands

wasaa service <name>

Generate a complete NestJS microservice with MVC architecture.

wasaa service <name> [options]

Options:
  -o, --output <path>      Output directory (default: current directory)
  -p, --port <number>      Service port (default: 4000)
  -d, --description <text> Service description
  -m, --modules <list>     Comma-separated list of modules to generate

Example:

wasaa service payment-api -o ~/work -p 5000 -m "payments,transactions,webhooks"

This generates:

~/work/wasaa-payment-api/
├── src/
│   ├── common/          # Guards, filters, interceptors
│   ├── config/          # Configuration
│   ├── integrations/    # Service clients
│   ├── modules/
│   │   ├── auth/        # JWT authentication
│   │   ├── health/      # Health checks
│   │   ├── payments/    # Custom module
│   │   ├── transactions/
│   │   └── webhooks/
│   ├── app.module.ts
│   └── main.ts
├── prisma/
│   └── schema.prisma
├── docker-compose.yml
├── Dockerfile
├── package.json
└── tsconfig.json

AI Commands

# Chat with AI
wasaa chat "What is the best way to structure a React app?"

# Analyze code
wasaa analyze ./src/index.ts

# Generate code
wasaa generate "A REST API endpoint for user registration" -l typescript

# Code review
wasaa review ./src

# Generate SRS document
wasaa srs "E-commerce platform with user authentication"

Configuration

wasaa config --api-url http://18.168.220.163:4023
wasaa config --token YOUR_TOKEN

After Generating a Project

cd wasaa-<service-name>
npm install
npx prisma generate
npm run start:dev

Or with Docker:

docker-compose up -d --build

API documentation will be available at http://localhost:<port>/api/docs

Features

• NestJS 10.x with TypeScript
• Prisma ORM with PostgreSQL
• JWT Authentication
• Swagger/OpenAPI documentation
• Docker & Docker Compose
• Health check endpoints
• Modular MVC architecture

Environment Variables

• WASAA_API_URL: Override the API URL
• WASAA_API_TOKEN: Set authentication token

Requirements

• Node.js 18+
• npm or yarn

License

MIT - WasaaCity

Links

• WasaaCity
• GitHub