Git branch in Bash Terminal

.bashrc

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

# Replace Your this block with this one

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