git-dirty

### GIT DIRTY
source /usr/share/git/completion/git-prompt.sh

function _git_prompt() {
    local git_status="`git status -unormal 2>&1`"
    if ! [[ "$git_status" =~ Not\ a\ git\ repo ]]; then
        if [[ "$git_status" =~ nothing\ to\ commit ]]; then
            local signal='\[\e[0;1;32m\] ✔\[\e[0m\]'
        elif [[ "$git_status" =~ nothing\ added\ to\ commit\ but\ untracked\ files\ present ]]; then
            local signal='\[\e[0;1;31m\] ✘\[\e[0m\]'
        else
            local signal='\[\e[0;1;31m\] ✘\[\e[0m\]'
        fi
        echo -n '\[\e[0;33;33m\]'"$(__git_ps1)$signal"'\[\e[0m\]'
    fi
}

function _prompt_command() {
  PS1="${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\[\033[33m\]`_git_prompt`\[\033[00m\]\n$ "
}

PROMPT_COMMAND=_prompt_command