update and cleanup repo

cmdnat/__init__.py

@@ -4,6 +4,8 @@ import os
 from importlib import import_module
 from typing import Any, Callable, Dict, Sequence
 
+from SYS.cmdlet_spec import collect_registered_cmdlet_names
+
 CmdletFn = Callable[[Any, Sequence[str], Dict[str, Any]], int]
 
 
@@ -12,20 +14,8 @@ def _register_cmdlet_object(cmdlet_obj, registry: Dict[str, CmdletFn]) -> None:
     if not callable(run_fn):
         return
 
-    if hasattr(cmdlet_obj, "name") and cmdlet_obj.name:
-        registry[cmdlet_obj.name.replace("_", "-").lower()] = run_fn
-
-    # Cmdlet uses 'alias' (List[str]). Some older objects may use 'aliases'.
-    aliases: list[str] = []
-    if hasattr(cmdlet_obj, "alias") and getattr(cmdlet_obj, "alias"):
-        aliases.extend(getattr(cmdlet_obj, "alias") or [])
-    if hasattr(cmdlet_obj, "aliases") and getattr(cmdlet_obj, "aliases"):
-        aliases.extend(getattr(cmdlet_obj, "aliases") or [])
-
-    for alias in aliases:
-        if not alias:
-            continue
-        registry[alias.replace("_", "-").lower()] = run_fn
+    for registered_name in collect_registered_cmdlet_names(cmdlet_obj):
+        registry[registered_name] = run_fn
 
 
 def _iter_legacy_native_module_names() -> list[str]: