We can only set wincred after the correct git path is set

Author: StanleyGoldman

src/GitHub.Api/ApplicationManagerBase.cs

@@ -119,9 +119,25 @@ private async Task RunInternal()
             logger.Trace("Environment.GitExecutablePath \"{0}\" Exists:{1}", gitSetup.GitExecutablePath, gitSetup.GitExecutablePath.FileExists());
 
             await RestartRepository();
-        }
+
+            string credentialHelper = null;
+            var gitConfigGetTask = new GitConfigGetTask(Environment, ProcessManager,
+                new TaskResultDispatcher<string>(s => {
+                    credentialHelper = s;
+                }), "credential.helper", GitConfigSource.Global);
 
 
+            await gitConfigGetTask.RunAsync(CancellationToken.None);
+
+            if (credentialHelper != "wincred")
+            {
+                var gitConfigSetTask = new GitConfigSetTask(Environment, ProcessManager,
+                    new TaskResultDispatcher<string>(s => { }), "credential.helper", "wincred",
+                    GitConfigSource.Global);
+
+                await gitConfigSetTask.RunAsync(CancellationToken.None);
+            }
+        }
 
         private async Task<string> LookForGitInstallationPath()
         {

src/GitHub.Api/GitSetup.cs

@@ -26,10 +26,6 @@ public async Task<bool> SetupIfNeeded(IProgress<float> percentage = null, IProgr
         {
             var setupIfNeeded = await gitInstaller.SetupIfNeeded(percentage, timeRemaining);
 
-            var gitConfigGetTask = new GitConfigGetTask(environment, processManager,
-                new TaskResultDispatcher<string>(s => {  }), "credential.helper",
-                GitConfigSource.Global);
-
             return setupIfNeeded;
         }