Merge pull request #30 from CandyCoded/hotfix/error-handling

[hotfix] Error handling

Author: neogeek

Assets/Plugins/CandyCoded.GitStatus/Scripts/CustomEditor/Git.cs

@@ -1,10 +1,10 @@
 // Copyright (c) Scott Doxey. All Rights Reserved. Licensed under the MIT License. See LICENSE in the project root for license information.
 
 #if UNITY_EDITOR
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Threading.Tasks;
-using Debug = UnityEngine.Debug;
 
 namespace CandyCoded.GitStatus
 {
@@ -93,7 +93,7 @@ public static async Task DiscardChanges(string path)
             if (process?.StandardError.ReadLine() is string line && line.StartsWith("error: pathspec"))
             {
 
-                Debug.LogError("File not tracked by git.");
+                throw new Exception("File not tracked by git.");
 
             }
 

Assets/Plugins/CandyCoded.GitStatus/Scripts/CustomEditor/GitMenuItems.cs

@@ -25,7 +25,18 @@ private static string GetSelectedPath()
         private static async void DiscardChanges()
         {
 
-            await Git.DiscardChanges(GetSelectedPath());
+            try
+            {
+
+                await Git.DiscardChanges(GetSelectedPath());
+
+            }
+            catch (Exception error)
+            {
+
+                EditorUtility.DisplayDialog("Error", error.Message, "Ok");
+
+            }
 
         }
 
@@ -49,8 +60,18 @@ private static async void DiscardAllChanges()
                 "Yes",
                 "Cancel"))
             {
+                try
+                {
 
-                await Git.DiscardChanges(GetSelectedPath());
+                    await Git.DiscardChanges(GetSelectedPath());
+
+                }
+                catch (Exception error)
+                {
+
+                    EditorUtility.DisplayDialog("Error", error.Message, "Ok");
+
+                }
 
             }