#!/bin/bash
nocol="\e[0m"
green="\e[1;32m"
yellow="\e[1;33m"
white="\e[1;37m"
gray="\e[1;30m"
red="\e[1;31m"

trap 'printf "${red}\nPreustanoveno izpylnenie!\n${nocol}"; exit 1' 2

printf "${yellow}Start Execution(yes/no) ${nocol}"
read input
if [ $input = "no" ]; then
    exit 1
fi

if [ $# -ne 1 ]; then
printf "${red}Sample Usage: downloader.sh [$1]"
exit 1
fi

printf "${white}Downloader\n:"

wget $1

dir="$(pwd)/*"
for file in $dir
do printf "${gray}$file\n${nocol}"
done

printf "${green}Successfull Execution!\n$(date)\n${nocol}"