My Bash Git coloring for ~/.bashrc

gistfile1.txt

parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}

get_git_stash_count() {
    git rev-list --walk-reflogs --count refs/stash 2> /dev/null | sed 's/\(.*\)/{\1}/'
}

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[0;33m\]$(parse_git_branch)\[\033[0;31m\]$(get_git_stash_count)\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi