#!/bin/bash

iface="$(ip l | grep mullvad | awk '{print $2}' | sed 's/://')";
# Delete entry-iface
[ -z $iface ] \
	&& iface="$(ip l | grep wg | awk '{print $2}' | sed 's/://')" \
	&& /usr/bin/wg-quick down $iface;

# Select a random config file
new_iface="$(ls /etc/wireguard/mullvad/ | sort -R | tail -1)";

/usr/bin/wg-quick down /etc/wireguard/mullvad/$iface.conf;
/usr/bin/wg-quick up /etc/wireguard/mullvad/$new_iface;