Fixed remote handling for pull, checkintool, and rcheckin

Author: roend83

GitTfsDialog.cs

@@ -66,7 +66,7 @@ private void PullButtonClick(object sender, EventArgs e)
             if (PullRadioButton.Checked)
             {
                 _settings.PullSetting = PullSetting.Pull;
-                if (!_commands.StartGitTfsCommandProcessDialog("pull"))
+                if (!_commands.StartGitTfsCommandProcessDialog("pull", "--remote " + TfsRemoteComboBox.Text))
                 {
                     _commands.StartResolveConflictsDialog();
                 }
@@ -117,7 +117,7 @@ private void PushButtonClick(object sender, EventArgs e)
             if (CheckinRadioButton.Checked)
             {
                 _settings.PushSetting = PushSetting.Checkin;
-                _commands.StartGitTfsCommandProcessDialog("checkintool");
+                _commands.StartGitTfsCommandProcessDialog("checkintool", "--remote " + TfsRemoteComboBox.Text);
             }
             else if (ShelveRadioButton.Checked)
             {
@@ -127,7 +127,7 @@ private void PushButtonClick(object sender, EventArgs e)
             else if (RCheckinRadioButton.Checked)
             {
                 _settings.PushSetting = PushSetting.RCheckin;
-                _commands.StartGitTfsCommandProcessDialog("rcheckin");
+                _commands.StartGitTfsCommandProcessDialog("rcheckin", "--remote " + TfsRemoteComboBox.Text);
             }
             this.Close();
         }

GitTfsPlugin.cs

@@ -1,8 +1,6 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
-using System.Text;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
 using GitUIPluginInterfaces;
@@ -50,9 +48,9 @@ public bool Execute(GitUIBaseEventArgs gitUiCommands)
         private static IEnumerable<string> GetTfsRemotes(IGitUICommands commands)
         {
             var result = commands.GitCommand("config --get-regexp tfs-remote");
-            var match = Regex.Match(result, @"tfs-remote\.([^\.]+)");
-            return match.Success
-                       ? match.Groups.Cast<Group>().Skip(1).Select(g => g.Value)
+            var matches = Regex.Matches(result, @"tfs-remote\.([^\.]+)");
+            return matches.Count > 0
+                       ? matches.Cast<Match>().Select(g => g.Groups[1].Value).Distinct()
                        : Enumerable.Empty<string>();
         }