From 47eadb71f6a461edb400f5215286dcb82047de51 Mon Sep 17 00:00:00 2001
From: Bob Hiestand <bob.hiestand@gmail.com>
Date: Tue, 26 Feb 2008 21:24:30 +0000
Subject: [PATCH] Tweaked buffer info for git buffers.

Handle detached head by showing 'DETACHED' for branch.

Add output of 'git describe --all' to buffer info.


git-svn-id: https://vcscommand.googlecode.com/svn/trunk@67 e7462f97-9721-0410-a4e7-d7c98e439057
---
 plugin/vcsgit.vim | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/plugin/vcsgit.vim b/plugin/vcsgit.vim
index e2a85a4..003e4a5 100644
--- a/plugin/vcsgit.vim
+++ b/plugin/vcsgit.vim
@@ -171,9 +171,16 @@ endfunction
 function! s:gitFunctions.GetBufferInfo()
 	let oldCwd = VCSCommandChangeToCurrentFileDir(resolve(bufname('%')))
 	try
-		let branch = substitute(system(VCSCommandGetOption('VCSCommandGitExec', 'git') . ' symbolic-ref HEAD'), '\n$', '', '')
-		let branch = substitute(branch, '^refs/heads/', '', '')
-		return[branch]
+		let branch = substitute(system(VCSCommandGetOption('VCSCommandGitExec', 'git') . ' symbolic-ref -q HEAD'), '\n$', '', '')
+		if v:shell_error
+			let branch = 'DETACHED'
+		else
+			let branch = substitute(branch, '^refs/heads/', '', '')
+		endif
+
+		let description = substitute(system(VCSCommandGetOption('VCSCommandGitExec', 'git') . ' describe --all'), '\n$', '', '')
+
+		return[branch, description]
 	finally
 		call VCSCommandChdir(oldCwd)
 	endtry
-- 
2.11.4.GIT