joyent/node-cmdutil

This is a Node.js module providing common command-line program functions, including utilities for printing warnings, exiting with errors, displaying usage information, handling EPIPE signals, and confirming user input. It's designed for developers building command-line tools in Node.js who want consistent error handling and Unix-like behavior. The module offers a simple API for common CLI patterns and integrates with other Joyent Node.js libraries.