Package main implements a CLI tool for greeting users in different languages. cli-go is a command-line interface application that allows users to generate greetings in various languages. It reads a name from a file and can produce greetings in English, Spanish, or Bulgarian. Usage: The main command of the application is "greet", which takes a file path as an argument and an optional language flag: Where [file] is the path to a text file containing a name, and [--language] is an optional flag to specify the greeting language (default is English). Supported languages: Example usage: The application uses the Cobra library for CLI structure and argument parsing. It demonstrates basic file I/O, string manipulation, and modular CLI design in Go.