my_idlers_ynh/scripts/backup

#!/bin/bash

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

# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

#=================================================
# DECLARE DATA AND CONF FILES TO BACKUP
#=================================================
ynh_print_info --message="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 fills the archive with the files happens in the core after this
### script is called. Hence ynh_backups calls take basically 0 seconds to run.

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

ynh_backup --src_path="$install_dir"

#=================================================
# BACKUP THE DATA DIR
#=================================================

# Only relevant if there is a "data_dir" resource for this app
ynh_backup --src_path="$data_dir" --is_big

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

# Backup the PHP-FPM configuration
ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"


# Backup the nginx configuration
ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"

# Backup the systemd service unit
ynh_backup --src_path="/etc/systemd/system/$app.service"

# Backup the logrotate configuration
ynh_backup --src_path="/etc/logrotate.d/$app"

# Backup the Fail2Ban config
ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"

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

ynh_backup --src_path="/etc/cron.d/$app"

ynh_backup --src_path="/etc/$app/"

# 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 --src_path="/var/log/$app/"

#=================================================
# BACKUP THE MYSQL DATABASE
#=================================================
ynh_print_info --message="Backing up the MySQL database..."

### (However, things like MySQL dumps *do* take some time to run, though the
### copy of the generated dump to the archive still happens later)

ynh_mysql_dump_db --database="$db_name" > db.sql

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

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