13201 FIX <tt>omd cleanup</tt>: Skip default version

The command <tt>omd cleanup</tt> used to also remove the default OMD
version if it was currently unused. This has been fixed.

Closes #391

Change-Id: I2ded46132080bead4a144d5ee74cb2d7bddbe692

.werks/13201

@@ -0,0 +1,13 @@
+Title: <tt>omd cleanup</tt>: Skip default version
+Class: fix
+Compatible: compat
+Component: omd
+Date: 1630423479
+Edition: cre
+Knowledge: doc
+Level: 1
+State: unknown
+Version: 2.0.0p10
+
+The command <tt>omd cleanup</tt> used to also remove the default OMD
+version if it was currently unused. This has been fixed.

omd/packages/omd/omdlib/main.py

@@ -3057,6 +3057,15 @@ def main_cleanup(version_info: VersionInfo, site: SiteContext, global_opts: 'Glo
         bail_out("Command is not supported on this platform")
 
     for version in omd_versions():
+        if version == default_version():
+            sys.stdout.write(
+                "%s%-20s%s Keeping this version, since it is the default.\n" % (
+                    tty.bold,
+                    version,
+                    tty.normal,
+                ),)
+            continue
+
         site_ids = [s for s in all_sites() if SiteContext(s).version == version]
         if site_ids:
             sys.stdout.write("%s%-20s%s In use (by %s). Keeping this version.\n" %