added support for git tags

diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index 6453348..3a37ce8 100644 (file)
--- 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]+).+'