fix[installer]: fix mapping reference

Author: Kbayero

installer/config/config.go

@@ -11,14 +11,15 @@ import (
 )
 
 type Config struct {
-	MainServer    string `yaml:"main_server"`
-	Branch        string `yaml:"branch"`
-	Password      string `yaml:"password"`
-	DataDir       string `yaml:"data_dir"`
-	ServerType    string `yaml:"server_type"`
-	ServerName    string `yaml:"server_name"`
-	InternalKey   string `yaml:"internal_key"`
-	UpdatesFolder string `yaml:"updates_folder"`
+	MainServer    string  `yaml:"main_server"`
+	Branch        string  `yaml:"branch"`
+	Password      string  `yaml:"password"`
+	DataDir       string  `yaml:"data_dir"`
+	ServerType    string  `yaml:"server_type"`
+	ServerName    string  `yaml:"server_name"`
+	InternalKey   string  `yaml:"internal_key"`
+	UpdatesFolder string  `yaml:"updates_folder"`
+	MappingName   *string `yaml:"mapping_name,omitempty"`
 }
 
 var (

installer/install.go

@@ -116,7 +116,6 @@ func Install() error {
 		if !config.ConnectedToInternet {
 			fmt.Println(" [SKIPPED] (AirGap mode detected, skipping Docker installation)")
 		} else {
-			fmt.Print("Installing Docker")
 			if err := docker.InstallDocker(distro); err != nil {
 				return err
 			}

installer/updater/register.go

@@ -41,8 +41,8 @@ func RegisterInstance() error {
 		}
 
 		serverConfig := config.GetConfig()
-		if serverConfig != nil && (serverConfig.Branch == "alpha" || serverConfig.Branch == "beta" || serverConfig.Branch == "rc") {
-			instanceRegisterReq.MappingName = serverConfig.ServerName
+		if serverConfig != nil && (serverConfig.MappingName != nil && *serverConfig.MappingName != "") {
+			instanceRegisterReq.MappingName = *serverConfig.MappingName
 		}
 
 		instanceJSON, err := json.Marshal(instanceRegisterReq)