Show status of current repository of git/svn

st.sh

autoload -U colors; colors

function rprompt-git {
  local name st color
  name=`git symbolic-ref HEAD 2> /dev/null | sed -e "s/refs\/heads\///g" `
  if [[ -z $name ]]; then
    return
  fi
  st=`git status 2> /dev/null`
  if [[ -n `echo "$st" | grep "^nothing to"` ]]; then
    color=${fg[green]}
  elif [[ -n `echo "$st" | grep "^nothing added"` ]]; then
    color=${fg[yellow]}
  elif [[ -n `echo "$st" | grep "^# Untracked"` ]]; then
    color=${fg_bold[red]}
  else
    color=${fg[red]}
  fi
  echo "(%{$color%}$name%{$reset_color%}) "
}

function rprompt-svn {
  local name st color stt
  st=`LANG=C svn status --depth immediates 2>&1`
  if [[ $st =~ "is not" ]]; then 
    return
  fi
  if [[ -n `echo $st | grep "^C"` ]];then
    color=${fg_bold[red]}
    stt="C"
  elif [[ -n `echo $st | grep "^M"` ]];then
    color=${fg_bold[red]}
    stt="M"
  elif [[ -n `echo $st | grep "^A"` ]];then
    color=${fg_bold[red]}
    stt="A"
  elif [[ -n `echo $st | grep "^D"` ]];then
    color=${fg_bold[red]}
    stt="D"
  elif [[ -n `echo $st | grep "^\?"` ]];then
    color=${fg[yellow]}
    stt="?"
  else
    color=${fg[green]}
    stt="N"
  fi
  echo "(%{$color%}$stt%{$reset_color%})"
}

function rprompt-st {
  local st 
  if [[ ! `git status 2>&1` =~ "Not a git" ]]; then
    rprompt-git
  elif [[ ! `LANG=C svn st --depth immediates 2>&1` =~ "is not" ]]; then
    rprompt-svn
  fi
}

RPROMPT='`rprompt-st`%{$fg_bold[cyan]%}[%~]%{$reset_color%}'