Add version to ui

cmd/serve.go

@@ -17,39 +17,41 @@ import (
 	"github.com/urfave/cli"
 )
 
-var serveCmd = cli.Command{
-	Name: "serve",
-	Action: func(ctx *cli.Context) {
+func serveCmd(version string) cli.Command {
+	return cli.Command{
+		Name: "serve",
+		Action: func(ctx *cli.Context) {
 
-		mrand.Seed(time.Now().Unix())
-		conf, errs := config.Get()
-		logger.Init(conf.LogLevel.AsZeroLogLevel())
+			mrand.Seed(time.Now().Unix())
+			conf, errs := config.Get()
+			logger.Init(conf.LogLevel.AsZeroLogLevel())
 
-		exit := false
-		for _, err := range errs {
-			log.WithLevel(err.Level).Msg(err.Msg)
-			exit = exit || err.Level == zerolog.FatalLevel || err.Level == zerolog.PanicLevel
-		}
-		if exit {
-			os.Exit(1)
-		}
-		users, err := auth.ReadPasswordsFile(conf.UsersFile, conf.Secret)
-		if err != nil {
-			log.Fatal().Str("file", conf.UsersFile).Err(err).Msg("While loading users file")
-		}
+			exit := false
+			for _, err := range errs {
+				log.WithLevel(err.Level).Msg(err.Msg)
+				exit = exit || err.Level == zerolog.FatalLevel || err.Level == zerolog.PanicLevel
+			}
+			if exit {
+				os.Exit(1)
+			}
+			users, err := auth.ReadPasswordsFile(conf.UsersFile, conf.Secret)
+			if err != nil {
+				log.Fatal().Str("file", conf.UsersFile).Err(err).Msg("While loading users file")
+			}
 
-		auth, err := turn.Start(conf)
-		if err != nil {
-			log.Fatal().Err(err).Msg("could not start turn server")
-		}
+			auth, err := turn.Start(conf)
+			if err != nil {
+				log.Fatal().Err(err).Msg("could not start turn server")
+			}
 
-		rooms := ws.NewRooms(auth, users, conf)
+			rooms := ws.NewRooms(auth, users, conf)
 
-		go rooms.Start()
+			go rooms.Start()
 
-		r := router.Router(conf, rooms, users)
-		if err := server.Start(r, conf.ServerAddress, conf.TLSCertFile, conf.TLSKeyFile); err != nil {
-			log.Fatal().Err(err).Msg("http server")
-		}
-	},
+			r := router.Router(conf, rooms, users, version)
+			if err := server.Start(r, conf.ServerAddress, conf.TLSCertFile, conf.TLSKeyFile); err != nil {
+				log.Fatal().Err(err).Msg("http server")
+			}
+		},
+	}
 }