group flag entities by purpose

config.go

@@ -4,19 +4,15 @@ package eventmaster
 type Flags struct {
 	Port int `long:"port" default:"50052" description:"Port for EventMaster gRPC + HTTP API"`
 
-	RsyslogServer bool `short:"r" long:"rsyslog_server" description:"Flag to start TCP rsyslog server"`
-
-	RsyslogPort int `long:"rsyslog_port" default:"50053" description:"Port for rsyslog clients to send logs to"`
+	ConfigFile string `short:"c" long:"config" description:"location of configuration file"`
 
-	CAFile string `long:"ca_file" description:"PEM encoded CA's certificate file path"`
+	RsyslogServer bool `short:"r" long:"rsyslog_server" description:"Flag to start TCP rsyslog server"`
+	RsyslogPort   int  `long:"rsyslog_port" default:"50053" description:"Port for rsyslog clients to send logs to"`
 
+	CAFile   string `long:"ca_file" description:"PEM encoded CA's certificate file path"`
 	CertFile string `long:"cert_file" description:"PEM encoded certificate file path"`
-
-	KeyFile string `long:"key_file" description:"PEM encoded private key file path"`
-
-	ConfigFile string `short:"c" long:"config" description:"location of configuration file"`
+	KeyFile  string `long:"key_file" description:"PEM encoded private key file path"`
 
 	StaticFiles string `short:"s" long:"static" description:"location of static files to use (instead of embedded files)"`
-
-	Templates string `short:"t" long:"templates" description:"location of template files to use (instead of embedded)"`
+	Templates   string `short:"t" long:"templates" description:"location of template files to use (instead of embedded)"`
 }