Greeting CLI Tool

Build a simple command-line utility that displays personalized greetings.

Requirements

Create a command-line application that:

1. Accepts a name as a command-line argument
2. Displays a greeting message using that name
3. Shows a default message if no name is provided

The application should be invokable as a console script entry point.

Behavior

When the application is invoked with a name argument, it should print:

Hello, [name]! Welcome to the greeting tool.

When invoked without any arguments, it should print:

Hello, World! Welcome to the greeting tool.

Test Cases

• When invoked with argument "Alice", it prints "Hello, Alice! Welcome to the greeting tool." to stdout @test
• When invoked without any arguments, it prints "Hello, World! Welcome to the greeting tool." to stdout @test
• The application can be invoked as a console script entry point @test

Implementation

@generates

API

def main():
    """
    Entry point for the greeting command-line application.

    Reads command-line arguments and prints a personalized greeting message.
    If no name is provided, uses "World" as the default.
    """
    pass

Dependencies { .dependencies }

sampleproject { .dependency }

Provides command-line application scaffolding and entry point capabilities.