#!/bin/bash
NF="\e[0m"
FB="\e[1m"
CG="\e[38;5;40m"
CR="\e[38;5;9m"
CY="\033[38;5;226m"
USER=$(getent passwd 1000 | cut -d: -f1)
PC=$(uname -n | awk '{print $1}')

if [ "$UID" -ne 0 ]; then
    echo -e "${CR}This script must be run as root.${NF}"
    exit 1
fi

guardband() {
if [ $? -ne 0 ]; then
echo -e "${CY}Cleaning up temp directory...${NF}"
rm -rf /opt/franscorack/scripts/
sleep 2
echo -e "${CR}Script Exited with an Error.${NF}"
exit 1
fi
}

verifygit(){
SRV="https://git.franscorack.com"
echo -e "${C_YELLOW}Verifying Server availability...${NO_FORMAT}"
if ! wget --spider "$SRV" 2>/dev/null; then
    echo -e "${C_RED}Error: Cannot reach Server - ${F_BOLD}Are you connected on the Internet ? / Is the Server down ?${NO_FORMAT}"
    echo -e "${C_RED}Scripts can only be updated if $SRV is reachable. Script Halted. ${NO_FORMAT}"
    return 1
    else
    echo -e "${C_GREEN}Server available - ${F_BOLD}Proceeding...${NO_FORMAT}"
    sleep 2
fi
}