add this to the end of the .bashrc and for git repos it will show the current branch in the command prompt of the terminal

git_branch_in_terminal_prompt.sh

# Git branch in 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)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w \[\033[00m\]\[\033[32;1m\]\[\033[42m\]$(parse_git_branch)\[\033[00m\] $ '