Optimizing pull to automatically build the VNFS and set default if requested

internal/app/wwctl/container/pull/root.go

@@ -10,15 +10,17 @@ var (
 		RunE:  CobraRunE,
 		Args:  cobra.MinimumNArgs(1),
 	}
-	SetForce  bool
-	SetUpdate bool
-	SetBuild  bool
+	SetForce   bool
+	SetUpdate  bool
+	SetBuild   bool
+	SetDefault bool
 )
 
 func init() {
 	baseCmd.PersistentFlags().BoolVarP(&SetForce, "force", "f", false, "Force overwrite of an existing container")
 	baseCmd.PersistentFlags().BoolVarP(&SetUpdate, "update", "u", false, "Update and overwrite an existing container")
 	baseCmd.PersistentFlags().BoolVarP(&SetBuild, "build", "b", false, "Build container when after pulling")
+	baseCmd.PersistentFlags().BoolVar(&SetDefault, "setdefault", false, "Set this container for the default profile")
 
 }