#!/usr/bin/env bash

run_directory=$(dirname "$0")
user=$(whoami)

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

echo "Copying Systemd units to system directory..."
sudo cp $run_directory/systemd-templates/firefox-backup-.service /etc/systemd/system/firefox-backup-$user.service
sudo sed -i -e "s/PH_USER/$user/g" /etc/systemd/system/firefox-backup-$user.service
sudo sed -i -e "s:PH_DIRECTORY:$run_directory:g" /etc/systemd/system/firefox-backup-$user.service

echo "Reloading Systemd..."
sudo systemctl daemon-reload
echo "Enabling service (and starting it so a backup occurs at next shutdown)..."
sudo systemctl enable --now firefox-backup-$user.service

echo "------------------------------------------------------------------------"
echo "Make sure you set variables.conf!"
echo "If your backup directory is not on root volume, please add a drop-in with Requires=X.mount to /etc/systemd/system/firefox-backup-$user.service."
echo "------------------------------------------------------------------------"
echo "Finished install. Exiting..."
exit 0