Merge pull request #167 from Cyberboss/FurtherRevisionDerision

Revision command now shows the tracked remote commit if it exists

TGCommandLine/RepoCommands.cs

@@ -58,16 +58,19 @@ namespace TGCommandLine
 			if (!busy)
 			{
 				OutputProc("Repo: Idle");
-				var head = Repo.GetHead(out string error);
+				var head = Repo.GetHead(false, out string error);
 				if (head == null)
 					head = "Error: " + error;
+				var remotehead = Repo.GetHead(true, out error);
+				if (remotehead == null)
+					remotehead = "Error: " + error;
 				var branch = Repo.GetBranch(out error);
 				if (branch == null)
 					branch = "Error: " + error;
 				var remote = Repo.GetRemote(out error);
 				if (remote == null)
 					remote = "Error: " + error;
-				OutputProc("Remote: " + remote);
+				OutputProc("Remote: " + remote + " (" + remotehead + ")");
 				OutputProc("Branch: " + branch);
 				OutputProc("HEAD: " + head);
 			}

TGControlPanel/RepoPage.cs

@@ -116,7 +116,7 @@ namespace TGControlPanel
 				RecloneButton.Visible = true;
 				ResetRemote.Visible = true;
 
-				CurrentRevisionLabel.Text = Repo.GetHead(out string error) ?? "Unknown";
+				CurrentRevisionLabel.Text = Repo.GetHead(false, out string error) ?? "Unknown";
 				RepoRemoteTextBox.Text = Repo.GetRemote(out error) ?? "Unknown";
 				RepoBranchTextBox.Text = Repo.GetBranch(out error) ?? "Unknown";
 

TGServerService/ChatCommands.cs

@@ -82,7 +82,7 @@ namespace TGServerService
 		}
 		protected override ExitCode Run(IList<string> parameters)
 		{
-			OutputProc(String.Format("^{0}", Instance.GetHead(out string error)) ?? error);
+			OutputProc(String.Format("^{0}", Instance.GetHead(true, out string error)) ?? error);
 			return error == null ? ExitCode.Normal : ExitCode.ServerError;
 		}
 

TGServerService/Repository.cs

@@ -213,7 +213,7 @@ namespace TGServerService
 		}
 
 		//Gets what HEAD is pointing to
-		string GetShaOrBranch(out string error, bool branch)
+		string GetShaOrBranch(out string error, bool branch, bool tracked)
 		{
 			lock (RepoLock)
 			{
@@ -227,6 +227,8 @@ namespace TGServerService
 				try
 				{
 					error = null;
+					if (tracked && Repo.Head.TrackedBranch != null)
+						return Repo.Head.TrackedBranch.Tip.Sha;
 					return branch ? Repo.Head.FriendlyName : Repo.Head.Tip.Sha;
 				}
 				catch (Exception e)
@@ -239,15 +241,15 @@ namespace TGServerService
 
 		//moist shleppy noises
 		//public api
-		public string GetHead(out string error)
+		public string GetHead(bool useTracked, out string error)
 		{
-			return GetShaOrBranch(out error, false);
+			return GetShaOrBranch(out error, false, useTracked);
 		}
 
 		//public api
 		public string GetBranch(out string error)
 		{
-			return GetShaOrBranch(out error, true);
+			return GetShaOrBranch(out error, true, false);
 		}
 
 		//public api

TGServiceInterface/Repository.cs

@@ -87,10 +87,11 @@ namespace TGServiceInterface
 		/// <summary>
 		/// Gets the sha of the current HEAD
 		/// </summary>
+		/// <param name="useTracked">If set to true and HEAD is currently a branch, will instead return the sha of the tracked remote branch if it exists</param>
 		/// <param name="error">null on success, error message on failure</param>
 		/// <returns>The sha of the current HEAD on success, null on failure</returns>
 		[OperationContract]
-		string GetHead(out string error);
+		string GetHead(bool useTracked, out string error);
 
 		/// <summary>
 		/// Gets the name of the current branch