.bash_profile

function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ [\1]/'
}

function count_git_changes {
  git ls-files -m -o -d --exclude-standard 2> /dev/null | grep \w* -c | sed -e 's/\([0-9]*\)/ \1/g' -e '/^ 0/d'
}

function proml {
  local        BLUE="\[\033[0;34m\]"
  local         RED="\[\033[0;31m\]"
  local   LIGHT_RED="\[\033[1;31m\]"
  local       GREEN="\[\033[0;32m\]"
  local LIGHT_GREEN="\[\033[1;32m\]"
  local       WHITE="\[\033[1;37m\]"
  local  LIGHT_GRAY="\[\033[0;37m\]"
  case $TERM in
	  xterm*)
	  TITLEBAR='\[\033]0;\u@\h:\w\007\]'
	  ;;
	  *)
	  TITLEBAR=""
	  ;;
  esac

  PS1="\u:\w$RED\$(parse_git_branch)$WHITE\$(count_git_changes) $GREEN\$ "
  PS2='> '
  PS4='+ '
}
proml