files.go

type files map[string]map[string]string

func (f *files) UnmarshalJSON(data []byte) error {
	fmt.Println("GOT : ", string(data))
	*f = make(map[string]map[string]string)
	if err := json.Unmarshal(data, f); err == nil {
		return nil
	}
	m := make(map[string]string)
	if err := json.Unmarshal(data, &m); err != nil {
		return errors.New("Cannot parse to files struct " + err.Error())
	}
	(*f)["cloud"] = m
	return nil
}