"""
Hello World Greeting Script
A simple script that generates personalized greetings.
Part of the hello-world example skill.
"""
import sys
import json
from datetime import datetime
def run(params: dict = None) -> dict:
"""
Generate a personalized greeting.
Args:
params: Optional dictionary with:
- name (str): Name to greet (default: "World")
- uppercase (bool): Whether to uppercase the greeting (default: False)
Returns:
dict: The greeting result with status, greeting, and timestamp
"""
params = params or {}
name = params.get("name", "World")
uppercase = params.get("uppercase", False)
greeting = f"Hello, {name}!"
if uppercase:
greeting = greeting.upper()
return {
"status": "success",
"greeting": greeting,
"timestamp": datetime.now().isoformat(),
"params_received": params
}
if __name__ == "__main__":
# Allow passing params as JSON via command line
params = {}
if len(sys.argv) > 1:
try:
params = json.loads(sys.argv[1])
except json.JSONDecodeError:
print(json.dumps({"status": "error", "message": "Could not parse params as JSON"}))
sys.exit(1)
result = run(params)
print(json.dumps(result, indent=2, default=str))
