#!/usr/bin/env bash

run_directory=$(dirname $(readlink -f "$0"))

source "$run_directory/variables.conf"

if [ -f $run_directory/.disabled ]; then
  echo "Installation is disabled. Exiting..."
  exit 0
fi

echo "Copying Systemd units to system directory..."
cp $run_directory/systemd-templates/set-ip-routes.service /storage/.config/system.d/
sed -i -e "s/PH_DNS/$dns_server/g" /storage/.config/system.d/set-ip-routes.service
sed -i -e "s:PH_NETWORK:$target_network:g" /storage/.config/system.d/set-ip-routes.service
mkdir /storage/.config/system.d/sys-subsystem-net-devices-wg0.device.d
cp $run_directory/systemd-templates/set-ip-routes.conf /storage/.config/system.d/sys-subsystem-net-devices-wg0.device.d

echo "Reloading Systemd..."
systemctl daemon-reload

echo "Finished install. Exiting..."
exit 0