func getHostIP()

in main.go [370:383]

• 14 lines of code
• 4 McCabe index (conditional complexity)

func getHostIP() (string, error) {
	hostname, err := os.Hostname()
	if err != nil {
		return "", err
	}
	addrs, err := net.LookupHost(hostname)
	if err != nil {
		return "", err
	}
	if len(addrs) == 0 {
		return "", fmt.Errorf("no addresses found for hostname: %s", hostname)
	}
	return addrs[0], nil
}