Art (Laravel Artisan) command that can be used from almost any sub directory

.bashrc

art() {
# We cheat and assume that artisan is in the root of the repository. Thus the almost any sub directory. :)
if [[ $(git rev-parse --is-inside-work-tree 2>/dev/null) = "true" ]]; then
        php `git rev-parse --show-toplevel`/artisan $@
else
        echo "Can't find artisan, are you in a git repository?"
fi
}