Function ask_user

s03_permission/code.py:176–180

(tool_name: str, args: dict, reason: str)

# Gate 3: User approval — wait for confirmation after rule match
def ask_user(tool_name: str, args: dict, reason: str) -> str:
    print(f"\n\033[33m⚠  {reason}\033[0m")
    print(f"   Tool: {tool_name}({args})")
    choice = input("   Allow? [y/N] ").strip().lower()
    return "allow" if choice in ("y", "yes") else "deny"


# Pipeline: all three gates chained