Logging what credential manager is configured in a few situations

Author: StanleyGoldman

src/GitHub.Api/Application/ApplicationManagerBase.cs

@@ -64,8 +64,15 @@ private async Task SetupGit()
                 if (Environment.IsWindows)
                 {
                     var credentialHelper = await GitClient.GetConfig("credential.helper", GitConfigSource.Global).StartAwait();
-                    if (string.IsNullOrEmpty(credentialHelper))
+
+                    if (!string.IsNullOrEmpty(credentialHelper))
+                    {
+                        Logger.Trace("Windows CredentialHelper: {0}", credentialHelper);
+                    }
+                    else
                     {
+                        Logger.Warning("No Windows CredentialHeloper found: Setting to wincred");
+
                         await GitClient.SetConfig("credential.helper", "wincred", GitConfigSource.Global).StartAwait();
                     }
                 }

src/GitHub.Api/Git/GitCredentialManager.cs

@@ -133,6 +133,8 @@ private async Task<bool> LoadCredentialHelper()
                 .Configure(processManager)
                 .StartAwait();
 
+            Logger.Trace("Loaded Credential Helper: {0}", credHelper);
+
             if (credHelper != null)
             {
                 return true;