#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/build.func)

# Copyright (c) 2021-2026 community-scripts ORG
# Author: Slaviša Arežina (tremor021)
# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
# Source: https://github.com/ether/etherpad

APP="Etherpad"
var_tags="${var_tags:-}"
var_cpu="${var_cpu:-2}"
var_ram="${var_ram:-2048}"
var_disk="${var_disk:-8}"
var_os="${var_os:-debian}"
var_version="${var_version:-13}"
var_unprivileged="${var_unprivileged:-1}"

header_info "$APP"
variables
color
catch_errors

function update_script() {
  header_info
  check_container_storage
  check_container_resources
  if [[ ! -d /opt/etherpad ]]; then
    msg_error "No ${APP} Installation Found!"
    exit
  fi

  if check_for_gh_release "etherpad" "ether/etherpad"; then
    msg_info "Stopping Service"
    systemctl stop etherpad
    msg_ok "Stopped Service"

    msg_info "Backing up configuration"
    cp /opt/etherpad/settings.json /opt/
    cp -r /opt/etherpad/src/plugin_packages /opt/plugin_packages_bak
    msg_ok "Backed up configuration"

    fetch_and_deploy_gh_release "etherpad" "ether/etherpad" "binary"

    msg_info "Restoring configuration"
    mv /opt/settings.json /opt/etherpad/
    mv /opt/plugin_packages_bak /opt/etherpad/src/plugin_packages
    msg_ok "Restored configuration"

    msg_info "Starting Service"
    systemctl start etherpad
    msg_ok "Started Service"
    msg_ok "Updated successfully!"
  fi
  cleanup_lxc
  exit
}

start
build_container
description

msg_ok "Completed successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following URL:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:9001${CL}"