add some TODOs

Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>

cmd/kubectx/main.go

@@ -28,6 +28,8 @@ func main() {
 			os.Exit(1)
 		}
 	case ListOp:
+		// TODO fzf installed show interactive selection
+
 		if err := printListContexts(os.Stdout); err != nil {
 			printError("%v", err)
 			os.Exit(1)

cmd/kubectx/rename.go

@@ -59,13 +59,13 @@ func renameContexts(old, new string) error {
 		}
 	}
 
+	// TODO the next two functions are always repeated.
 	if err := resetFile(f); err != nil {
 		return err
 	}
 	if err := saveKubeconfigRaw(f, rootNode); err != nil {
 		return errors.Wrap(err, "failed to save modified kubeconfig")
 	}
-
 	return nil
 }