bash git prompt

gistfile1.txt

    # Display unstaged (*) and staged(+) changes
    export GIT_PS1_SHOWDIRTYSTATE="1"
    # Display whether there are stashed ($) changes
    export GIT_PS1_SHOWSTASHSTATE="1"
    # Display if there are untracked (%) files
    export GIT_PS1_SHOWUNTRACKEDFILES="1"
    # Display if we're ahead (>) or behind (<) or diverged (<>) relative
    # to upstream
    export GIT_PS1_SHOWUPSTREAM="auto"
     
    source /etc/bash_completion.d/git
     
    if [ "$color_prompt" = yes ]; then
        PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$(__git_ps1 " (%s)")$ '
    else
        PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$(__git_ps1 " (%s)")\$ '
    fi