func()

in config/sources.go [32:56]

• 22 lines of code
• 7 McCabe index (conditional complexity)

func (s *Source) Validate(c *Config) error {
	if s.Name == "" {
		return errors.New("missing source name")
	}
	types := 0
	for _, v := range []Validatable{s.Heartbeat} {
		if reflect.ValueOf(v).IsNil() {
			continue
		}
		if err := v.Validate(c); err != nil {
			return fmt.Errorf("source %v: %v", s.Name, err)
		}
		types++
	}

	if types == 0 {
		return fmt.Errorf("source %v: missing type configuration", s.Name)
	}

	if types > 1 {
		return fmt.Errorf("source %v: multiple type configurations", s.Name)
	}

	return nil
}