autoload -U colors && colors
 
 autoload -Uz vcs_info
 
 zstyle ':vcs_info:*' stagedstr '%F{green}●'
 zstyle ':vcs_info:*' unstagedstr '%F{yellow}●'
 zstyle ':vcs_info:*' check-for-changes true
 zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{11}%r'
 zstyle ':vcs_info:*' enable git svn

 theme_precmd () {

     if [[ -z $(git ls-files --other --exclude-standard 2> /dev/null) ]] {
         zstyle ':vcs_info:*' formats ' [%b%c%u%B%F{green}]'
     } else {
         zstyle ':vcs_info:*' formats ' [%b%c%u%B%F{red}●%F{green}]'
     }
 
     vcs_info
 }
 
 setopt prompt_subst
 PROMPT='%B%F{magenta}%c%B%F{green}${vcs_info_msg_0_}%B%F{magenta} %{$reset_color%}%% '

 
 autoload -U add-zsh-hook
 add-zsh-hook precmd  theme_precmd