#!/bin/bash
#### App file generated with YoloGen, the YunoHost app generator, version .

# This is the tutorial version of the app.
# It contains extra commands to explain what should be done in case you want to adjust some part of the script.
# Once you are done, you may remove them.

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

ynh_print_info "Declaring files to be backed up..."

### N.B. : the following 'ynh_backup' calls are only a *declaration* of what needs
### to be backuped and not an actual copy of any file. The actual backup that
### creates and fill the archive with the files happens in the core after this
### script is called. Hence ynh_backups calls takes basically 0 seconds to run.

#=================================================
# BACKUP THE APP MAIN DIR
#=================================================

ynh_backup "$install_dir"

#=================================================
# BACKUP THE DATA DIR
#=================================================
# NB: $data_dir is not backuped during safety-backup-before-upgrades,
# because the data dir may be huge and we don't want to just yolo-create a 10+ GB archive just for upgrades.
# On the other hand, $data_dir is also *not* removed by default in the "app remove" step unless --purge is used
# This means that even if the upgrade fails and the backup is restored, the data are still there.

ynh_backup "$data_dir"

#=================================================
# SYSTEM CONFIGURATION
#=================================================

ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"

ynh_backup "/etc/systemd/system/$app.service"

ynh_backup "/etc/logrotate.d/$app"

#=================================================
# BACKUP VARIOUS FILES
#=================================================

### For apps with huge logs, you might want to pass --is_big,
### and in restore script, mkdir and pass --not_mandatory to ynh_restore_file.

ynh_backup "/var/log/$app/" # TODO: add an option to specify log file

#=================================================
# END OF SCRIPT
#=================================================

ynh_print_info "Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."