feat: add unix socket api(set debug)

internal/cmd/cli.go

@@ -6,6 +6,7 @@ import (
 	"net/rpc"
 	"net/url"
 	"ultone/internal/log"
+	"ultone/internal/opt"
 	"ultone/internal/unix"
 )
 
@@ -38,7 +39,7 @@ var (
 )
 
 func initCli() {
-	cliCommand.PersistentFlags().StringVar(&svc, "svc", "unix:///tmp/.cli.sock", "server unix listen address")
+	cliCommand.PersistentFlags().StringVar(&svc, "svc", opt.RpcAddress, "server unix listen address")
 	cliCommand.AddCommand(&cobra.Command{
 		Use: "set",
 		RunE: func(cmd *cobra.Command, args []string) (err error) {
@@ -65,6 +66,8 @@ func initCli() {
 				}
 
 				log.Info(cmd.Context(), out.Msg)
+			default:
+				return fmt.Errorf("unknown set variable(debug is available now)")
 			}
 
 			return nil