Bash git branch name

bashrc

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

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[01;35m\] $(parse_git_branch)\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w $(parse_git_branch)\$ '
fi

unset color_prompt force_color_prompt current_branch