#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# LOAD SETTINGS
#=================================================

app=$YNH_APP_INSTANCE_NAME

#=================================================
# SPECIFIC RESTORE
#=================================================
# REINSTALL DEPENDENCIES
#=================================================

ynh_install_app_dependencies apticron unattended-upgrades apt-listchanges

#=================================================
# RESTORE UNATTENDED-UPGRADES CONFIG
#=================================================

ynh_restore_file "/etc/apt/apt.conf.d/50unattended-upgrades"
# Restore also the backup config file
ynh_restore_file "/etc/apt/50unattended-upgrades.backup"

#=================================================
# RESTORE APT PERIODIC
#=================================================

ynh_restore_file "/etc/apt/apt.conf.d/02periodic"

#=================================================
# RESTORE APTICRON CONFIG
#=================================================

ynh_restore_file "/etc/apticron/apticron.conf"

#=================================================
# RESTORE THE CRON FILE
#=================================================

ynh_restore_file "/etc/cron.d/apticron"

#=================================================
# GENERIC FINALISATION
#=================================================
# SEND A README FOR THE ADMIN
#=================================================

message="To modify any option of unattended-upgrades, please have a look to /etc/apt/apt.conf.d/50unattended-upgrades and 
/etc/apt/apt.conf.d/02periodic
Unattended-upgrades will be executed every day at midnight.

To modify the configuration of apticron, please have a look to /etc/apticron/apticron.conf.
Apticron will be executed, depending of the requested configuration at 8 p.m. and 2 a.m. If you want to change this schedule, please have a look to the cron file /etc/cron.d/apticron.

If you facing an issue or want to improve this app, please open a new issue in this project: https://github.com/YunoHost-Apps/unattended_upgrades_ynh"

ynh_send_readme_to_admin --app_message="$message" --recipients="root"