Put .profile section values in quotes if not alphanumeric

This is supposed to be sourcable by shells so make sure we use
quotes in case values with whitespace are used.

diff --git a/mkosi/__init__.py b/mkosi/__init__.py
index 7436a1eda7e95da1f97750162dd6b8e3b7b67917..28bc118456b56152a18338ecca90aebaf404c29d 100644 (file)
--- a/mkosi/__init__.py
+++ b/mkosi/__init__.py
@@ -2011,6 +2011,9 @@ def build_uki_profiles(context: Context, cmdline: Sequence[str]) -> list[Path]:
 
         with profile_section.open("w") as f:
             for k, v in profile.profile.items():
+                if not all(c.isalnum() for c in v):
+                    v = f'"{v}"'
+
                 f.write(f"{k}={v}\n")
 
         with complete_step(f"Generating UKI profile '{id}'"):