func (g *gregorHandler) getState() (res gregor1.State, err error) { var s gregor.State if g == nil || g.gregorCli == nil { return res, errors.New("gregor service not available (are you in standalone?)") } s, err = g.gregorCli.StateMachineState(nil) if err != nil { return res, err } ps, err := s.Export() if err != nil { return res, err } var ok bool if res, ok = ps.(gregor1.State); !ok { return res, errors.New("failed to convert state to exportable format") } return res, nil }