#!/bin/bash
# upgrade-adminer.sh

# test for superuser rights
if [[ $EUID -ne 0 ]]; then
   echo "This script must be run with superuser privileges. Try sudo ./upgrade-adminer.sh" 
   abort_exit
fi

echo "Getting the latest adminer..."

mkdir -p /opt/adminer

sudo -u www-data wget -O /opt/adminer/adminer.php https://www.adminer.org/latest-mysql-en.php

chown -R www-data:www-data /opt/adminer

echo "...done."