if [ -z "$DOKKU_HOST" ]
then
	function dokku {
		appname=$(git remote -v 2>/dev/null | grep dokku | head -n 1 | cut -f1 -d' ' | cut -f2 -d':' 2>/dev/null)
		if [ "$?" != "0" ]
		then
			donotshift="YES"
		fi
		if [ "$1" = "create" ]
		then
			appname=$(echo "print(elfs.GenName())" | lua -l elfs)
			if git remote add dokku dokku@$DOKKU_HOST:$appname
			then
				echo "-----> Dokku remote added at $DOKKU_HOST"
				echo "-----> Application name is $appname"
			else
				echo "!      Dokku remote not added! Do you already have a dokku remote?"
				return
			fi
			git push dokku master
		else
			if [ -z "$donotshift" ]
			then
				ssh dokku@$DOKKU_HOST $*
				exit
			fi
			verb=$1
			shift
			ssh dokku@$DOKKU_HOST "$verb" "$appname" $@
		fi
	}
fi