#!/bin/bash
PATH=/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/bin:/sbin

get_scripts() {
local script_name=$1
local script_dest=$2
local attempts=0
local script_size=0
local bindest="/usr/local/bin"

while [ $script_size = 0 ]
  do
    rm -f $script_name
    attempts=$(( $attempts + 1 ))
    if [ $attempts = 20 ]
      then
        echo "There is a problem downloading the scripts. Please check your network or there may be an issue with the github website"
        echo "If the Github website is down, you can try again later"
        exit 1
    fi
    wget --no-check-certificate https://raw.githubusercontent.com/arakasi72/rtinst/master/$script_name
    script_size=$(du -b $script_name | cut -f1)
  done

if ! [ -z "$script_dest" ]
  then
    mv -f $script_name $script_dest
    if case $script_dest in *"${bindest}"*) true;; *) false;; esac; then
      chmod 755 $script_dest
    fi
fi
}

if [ -z "$SUDO_USER" -a  "$LOGNAME" != "root" ]; then
echo "Must be run from root or using sudo" && exit 1
fi

get_scripts rt /usr/local/bin/rt
get_scripts rtcheck /usr/local/bin/rtcheck
get_scripts rtupdate /usr/local/bin/rtupdate
get_scripts rtpass /usr/local/bin/rtpass
get_scripts rtsetpass /usr/local/bin/rtsetpass
get_scripts rtdload /usr/local/bin/rtdload
get_scripts rtadduser /usr/local/bin/rtadduser
get_scripts rtremove /usr/local/bin/rtremove