ps1_prompt

parse_git_branch() {
 git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
if [ "$color_prompt" = yes ]; then
 PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\[\033[00m\]\[\033[01;34m\]\W\[\033[01;31m\]$(parse_git_branch)\[\033[00m\]'             
else
 PS1='${debian_chroot:+($debian_chroot)}\W$(parse_git_branch)'
fi
# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}   \W\a\]$PS1"
    ;;  
*)
    ;;  
esac