#!/bin/bash

TODOFILE="$HOME/.todo"

case $1 in
        add)
                shift
                DATE=$(date +%m/%d/%Y)
                echo "$DATE: $*" >> $TODOFILE
                ;;

        edit)
                if [ -n "$EDITOR" ]; then
                        $EDITOR $TODOFILE
                else
                        /usr/bin/vi $TODOFILE
                fi
                ;;

        list|*)
                if [ -f $TODOFILE ]; then
                        cat $TODOFILE
                else
                        echo "There is nothing todo."
                fi
                ;;
esac