currcalc v1.0.1

currcalc

Advanced Currency Converter CLI with Node.js, TypeScript, and Interactive Features

Features

• 🌐 Convert between 170+ global currencies
• 💾 Store conversion history
• 🔄 Auto-complete currency selection
• 📊 Beautiful, colorful output
• 🔍 Fast fuzzy search for currencies
• 📱 Multiple API key storage options
• ⚡ Response caching for faster performance

Installation

# Install globally
pnpm install -g currcalc

# Or run directly with pnpm
pnpm dlx currcalc

Setup

API Key Setup

1. Create a free account on ExchangeRates API
2. Subscribe to the free plan and copy your API key
3. Set up your API key using one of these methods:

Method 1: Command Line

pnpm dlx currcalc --key YOUR_API_KEY

Method 2: Environment Variable

# Windows
set CURR_API_KEY=YOUR_API_KEY

# Mac & Linux
export CURR_API_KEY=YOUR_API_KEY

Usage

Basic Currency Conversion

pnpm dlx currcalc

Follow the interactive prompts:

1. Select source currency (with autocomplete)
2. Select target currency (with autocomplete)
3. Enter the amount to convert

Command Line Options

# View conversion history
pnpm dlx currcalc --history
pnpm dlx currcalc -h

# Clear conversion history
pnpm dlx currcalc --clear
pnpm dlx currcalc -c

# Set API key
pnpm dlx currcalc --key YOUR_API_KEY
pnpm dlx currcalc -k YOUR_API_KEY

# View help
pnpm dlx currcalc --help

# View version
pnpm dlx currcalc --version

Development

Prerequisites

• Node.js 16+
• pnpm or yarn

Setup Development Environment

# Clone repository
git clone https://github.com/user/currcalc.git
cd currcalc

# Install dependencies
pnpm install

# Run in development mode
pnpm run dev

# Build for production
pnpm run build

# Run linting
pnpm run lint

# Run tests
pnpm run test

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

1. Fork the project
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

• ExchangeRates API for currency data
• Inquirer.js for interactive CLI
• Commander.js for command line option parsing