func()

in metadata/metadata.go [57:77]

• 20 lines of code
• 5 McCabe index (conditional complexity)

func (metadata *Metadata) GetIpV4PublicAddress() string {
	defaultIp := "0.0.0.0"
	interface0Bytes, err := json.Marshal(metadata.Network.Intrfc[0]["ipv4"])
	if err != nil {
		return defaultIp
	}
	var interface0ipv4 map[string][]map[string]string
	err = json.Unmarshal(interface0Bytes, &interface0ipv4)
	if err != nil {
		return defaultIp
	}
	retval := ""
	if len(interface0ipv4["ipAddress"]) > 0 {
		retval = interface0ipv4["ipAddress"][0]["publicIpAddress"]
	}

	if retval == "" {
		return defaultIp
	}
	return retval
}