+git_prompt_info() {
+ local ref=$(git symbolic-ref HEAD 2>/dev/null) || return 1
+ [[ -n "$ref" ]] || return 1
+ echo "${ref#refs/heads/}"
+}
+git_prompt_status() {
+ local ref=$(git symbolic-ref HEAD 2>/dev/null) || return 1
+ [[ -n "$ref" ]] || return 1
+ echo "$(git_parse_dirty)$(git_prompt_ahead)$(git_prompt_behind)"
+}
+