Git Colourized Status in Terminal

.bashrc

# Add the branch name to the end of the path in the terminal and colour code it depending on git status
# Add the following to the end of .bashrc in your home directory

parse_git_colour() {
    if [[ $(git status 2> /dev/null) =~ "nothing to commit" ]]; then
        echo -ne "\033[0;33m"
    else
        echo -ne "\033[0;31m"
    fi
}
parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
PS1="${debian_chroot:+($debian_chroot)}\[\033[0;34m\]\u@\h:\[\033[0;32m\]\w\[\$(parse_git_colour)\]\$(parse_git_branch)\[\033[00m\]\$ "