dbutils: version can now be left black to auto-upgrade to latest

dbutils.py

@@ -1,5 +1,6 @@
 import yaml
 import argparse
+import logging
 from core.config import CoreConfig
 from core.data import Data
 from os import path, mkdir, access, W_OK
@@ -43,6 +44,7 @@ if __name__ == "__main__":
         )
         exit(1)
 
+    cfg.update({"database": {"loglevel": "info"}}) # Force it to be info if we're doing db work
     data = Data(cfg)
     
 
@@ -54,15 +56,14 @@ if __name__ == "__main__":
 
     elif args.action == "upgrade" or args.action == "rollback":
         if args.version is None:
-            data.logger.error("Must set game and version to migrate to")
-            exit(0)
+            data.logger.warn("No version set, upgrading to latest")
 
         if args.game is None:
-            data.logger.info("No game set, upgrading core schema")
-            data.migrate_database("CORE", int(args.version), args.action)
+            data.logger.warn("No game set, upgrading core schema")
+            data.migrate_database("CORE", int(args.version) if args.version is not None else None, args.action)
 
         else:
-            data.migrate_database(args.game, int(args.version), args.action)
+            data.migrate_database(args.game, int(args.version) if args.version is not None else None, args.action)
 
     elif args.action == "autoupgrade":
         data.autoupgrade()