Use logging instead of print()

diff --git a/mkosi/config.py b/mkosi/config.py
index 3b073e82de4f782f536a4040872ed93cae2f74d6..b5e899f429d5d25fca27bc4e56623a96c6e1e5d1 100644 (file)
--- a/mkosi/config.py
+++ b/mkosi/config.py
@@ -10,6 +10,7 @@ import fnmatch
 import functools
 import graphlib
 import inspect
+import logging
 import operator
 import os.path
 import platform
@@ -1852,15 +1853,15 @@ class MkosiConfigParser:
         # is no longer needed in build infrastructure (e.g.: OBS).
         if getattr(namespace, "nspawn_keep_unit", None):
             delattr(namespace, "nspawn_keep_unit")
-            print("Warning: --nspawn-keep-unit is no longer supported")
+            logging.warning("--nspawn-keep-unit is no longer supported")
 
         if getattr(namespace, "default", None):
             delattr(namespace, "default")
-            print("Warning: --default is no longer supported")
+            logging.warning("--default is no longer supported")
 
         if getattr(namespace, "cache", None):
             delattr(namespace, "cache")
-            print("Warning: --cache is no longer supported")
+            logging.warning("--cache is no longer supported")
 
     def resolve_deps(self, args: MkosiArgs, presets: Sequence[MkosiConfig]) -> list[MkosiConfig]:
         graph = {p.preset: p.dependencies for p in presets}