From: Steven Koeberich <nemesissre@gmail.com>
Date: Mon, 17 Mar 2014 16:29:12 +0000 (+0100)
Subject: added support for git tags
X-Git-Url: https://source.supwisdom.com/gerrit/gitweb?a=commitdiff_plain;h=769e1d57a9c069deda355b4553dc8a62ea9c5984;p=common%2Fbash_it.git

added support for git tags
---

diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index 6453348..3a37ce8 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -83,8 +83,7 @@ function git_prompt_vars {
   fi
   SCM_PREFIX=${GIT_THEME_PROMPT_PREFIX:-$SCM_THEME_PROMPT_PREFIX}
   SCM_SUFFIX=${GIT_THEME_PROMPT_SUFFIX:-$SCM_THEME_PROMPT_SUFFIX}
-  local ref=$(git symbolic-ref HEAD 2> /dev/null)
-  SCM_BRANCH=${ref#refs/heads/}
+  SCM_BRANCH=$(git symbolic-ref -q --short HEAD || git describe --tags --exact-match 2> /dev/null)
   SCM_CHANGE=$(git rev-parse HEAD 2>/dev/null)
   local ahead_re='.+ahead ([0-9]+).+'
   local behind_re='.+behind ([0-9]+).+'