only copy on confirm

cmd/add.go

@@ -61,14 +61,12 @@ func runAddCommand(cmd *cobra.Command, args []string) {
       IsConfirm: true,
     }
     overwrite, _ := confirm.Run()
-    if strings.ToUpper(overwrite) != "Y" {
+    if strings.ToUpper(overwrite) == "Y" {
-      return
-    }
-  }
-  
       err = tools.CopyDir(fs, configSrc, dotfileDest)
       if err != nil {
         log.Fatal(err)
       }
       fmt.Printf("Copied %s -> %s\n", configSrc, dotfileDest)
     }
+  }
+}