func()

in proxy/cmd/cmd.go [84:110]

• 25 lines of code
• 6 McCabe index (conditional complexity)

func (c *ConfigFromCmd) GeneratePortsMap() error {
	c.PortsMap = make(map[string]string)
	if c.LocalServicePorts != "" { //parse service ports
		s := strings.Split(c.LocalServicePorts, ",")
		for _, v := range s {
			p := strings.Split(v, ":")
			if len(p) != 2 {
				return fmt.Errorf("[%s] is invalid", p)
			}
			c.PortsMap[p[0]] = Local + ":" + p[1]
		}
		return nil
	}
	//support deprecated env
	addr := os.Getenv(common.EnvSpecificAddr)
	if addr != "" {
		addr = strings.TrimSpace(addr)
		log.Printf("%s is deprecated, plz use SERVICE_PORTS=http:8080,grpc:9000 instead", common.EnvSpecificAddr)
		s := strings.Split(addr, ":")
		if len(s) != 2 {
			return fmt.Errorf("[%s] is invalid", addr)
		}
		c.PortsMap[chassiscommon.ProtocolRest] = Local + ":" + s[1]
	}

	return nil
}