#!/bin/bash

#zero arguments
if [ "$#" -ne 0 ]; then
    echo "Usage:" $0
    echo "Returns what is at the top of the todo stack"
fi

if [ -z "${TODO_LOCATION}" ]; then
    mkdir -p $HOME/.config/stackToDo
    TODO_LOCATION="$HOME/.config/stackToDo/todo"
fi

#make correct directories
touch $TODO_LOCATION

tail -1 $TODO_LOCATION