#!/bin/bash
set -e

Online=0
function check_connectivity() {
    local test_ip
    local test_count

    test_ip="172.217.12.110"
    test_count=1

    if ping -c ${test_count} ${test_ip} > /dev/null; then
       	echo 
       	echo "System Online!"
       	echo
       	Online=1
    else
    	echo
        echo "System Offline! Unable To Download snigdhaos-keyring!"
       	echo
       	Online=0
    fi
 }

check_connectivity

if [ $Online -eq 1 ] ; then
	echo
	echo "Installing snigdhaos-keyring..."
	echo
	sudo pacman -Sy snigdhaos-keyring --noconfirm
	echo
fi

echo
echo "Removing prevoius pacman databases at /var/lib/pacman/sync/*"
echo
sudo rm /var/lib/pacman/sync/*
echo

echo
echo "Removing prevoius /etc/pacman.d/gnupg folder"
echo
sudo rm -rf /etc/pacman.d/gnupg/*
echo

echo
echo "Initializing pacman keys..."
echo
sudo pacman-key --init
echo

echo
echo "Populating keyring..."
echo 
sudo pacman-key --populate
echo

echo
echo "Adding Ubuntu keyserver..."
echo 
echo "
keyserver hkp://keyserver.ubuntu.com:80" | sudo tee --append /etc/pacman.d/gnupg/gpg.conf

echo
echo "Synchronizing Database..."
echo 
sudo pacman -Sy
echo

echo
echo "Task Completed!"
echo