Colored Git Status in your command line

gitstatus.bash

## place this in your .profile

## For example,
## ☺ is a clean repository.
## o_O means there are changes.
## O_o means there are staged but not commit changes.
## ☼ means nothing to show for

function parse_git_dirty {
    D="$(git status 2> /dev/null | tail -n1 | awk '{ print $1 }' )"
    if [ "$D" = "nothing" ] ; then
        echo -e "☺ : "
    elif [ "$D" = "no" ]; then
        echo -e "o_O : "
    elif [ "$D" = "#" ]; then
        #echo -e "\_/||| \033[0;37m: "
        echo -e "O_o : "
    else
        echo "☼ "
    fi  
}

function parse_git_branch {
    git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/\1/"
}

export PS1="(@ \W) What now mate? \[\033[1;32m\]\$(parse_git_dirty)\$(parse_git_branch) \[\033[0m\]"