avoid looking for a tracker before config exists

corrlib/tracker.py

@@ -36,8 +36,7 @@ def save(path: str, message: str, files: Optional[list[str]]=None) -> None:
         raise ValueError(f"Tracker {tracker} is not supported.")
 
 
-def init(path: str) -> None:
-    tracker = get_tracker(path)
+def init(path: str, tracker: str='datalad') -> None:
     if tracker == 'datalad':
         dl.create(path)
     elif tracker == 'None':