Git prompt

GitPrompt

# Prompt
git_or_not() { git rev-parse --is-inside-work-tree &> /dev/null ; }
git_branch() { 
  local status="$(git status --porcelain 2> /dev/null)"
  local color=''
  if [[ "${status}" != "" ]]; then 
    color='\033[0;31m'
  fi
  echo -e "${color}$(git branch 2> /dev/null |grep -e ^* |sed 's/\* //')"
}
export -f git_or_not git_branch

PS1="\n\[\033[1;37m\]\342\224\214($(
   if [[ ${EUID} == 0 ]]; then
      echo '\[\033[01;31m\]';
   else
      echo '\[\033[01;34m\]';
   fi
)\u\[\033[1;37m\])\$(
   if git_or_not ; then
      echo -e '\342\224\200('\$(git_branch)'\[\033[1;37m\])'
   fi
) \[\033[0;34m\]\w\[\033[1;37m\]\n\342\224\224> \[\033[1;37m\]"