fix: Raise error if config is there

Author: tanmoysrt

agent/cli.go

@@ -65,13 +65,10 @@ var startCmd = &cobra.Command{
 var setupCmd = &cobra.Command{
 	Use: "setup",
 	Run: func(cmd *cobra.Command, args []string) {
-		existingConfig, err := GetConfig()
+		_, err := GetConfig()
 		if err == nil {
-			fmt.Println(existingConfig)
-			if existingConfig.WireguardConfig.PrivateKey != "" {
-				cmd.Println("Sorry, you can't change any config")
-				return
-			}
+			cmd.Println("Sorry, you can't change any config")
+			return
 		}
 
 		wireguard_cidr, err := strconv.Atoi(cmd.Flag("wireguard-cidr").Value.String())

agent/config.go

@@ -28,14 +28,7 @@ type DockerNetworkConfig struct {
 func GetConfig() (*AgentConfig, error) {
 	var config AgentConfig
 	if err := rDB.First(&config).Error; err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return &AgentConfig{
-				WireguardConfig: WireguardConfig{},
-				DockerNetwork:   DockerNetworkConfig{},
-			}, nil
-		} else {
-			return nil, errors.New("error getting config")
-		}
+		return nil, errors.New("error getting config")
 	}
 	return &config, nil
 }