#!/bin/bash

backup_dir="${1}/apps/vpnclient"

sudo mkdir -p /etc/openvpn/
sudo cp -a "${backup_dir}/keys/" /etc/openvpn/
sudo cp -a "${backup_dir}/client.conf.tpl" /etc/openvpn/
sudo chown -R root:admins /etc/openvpn/keys/

gitcommit=$(sudo grep revision /etc/yunohost/apps/vpnclient/status.json | sed 's/.*"revision": "\([^"]\+\)".*/\1/')
tmpdir=$(mktemp -dp /tmp/ vpnclient-restore-XXXXX)

git clone https://github.com/labriqueinternet/vpnclient_ynh.git "${tmpdir}/"
git --work-tree "${tmpdir}/" --git-dir "${tmpdir}/.git/" reset --hard "${gitcommit}"

cd "${tmpdir}/scripts/"
bash ./upgrade 

sudo rm -r "${tmpdir}/"