case newVersion := <-w.resultsChan:
					printVerbosef(cmd, "received new target version: %s", newVersion)
					generations = append(generations, newVersion)
				case <-t.C:
					printVerbosef(cmd, "tick")
					continue
				case err = <-w.errorChan:
					t.Stop()
					return fmt.Errorf("unable to retrieve Kubernetes resource2 %s: %v", "", err)
				case <-ctx.Done():
					printVerbosef(cmd, "timeout")