#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

# Exit on command errors and treat access to unset variables as an error
set -eu

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

if [ ! -e _common.sh ]; then
	# Get the _common.sh file if it's not in the current directory
	cp ../settings/scripts/_common.sh ./_common.sh
	chmod a+rx _common.sh
fi
source _common.sh
source /usr/share/yunohost/helpers

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

app=$YNH_APP_INSTANCE_NAME

final_path=$(ynh_app_setting_get $app final_path)
domain=$(ynh_app_setting_get $app domain)
db_name=$(ynh_app_setting_get $app db_name)

#=================================================
# STANDARD BACKUP STEPS
#=================================================
# BACKUP THE APP MAIN DIR
#=================================================

ynh_backup "$final_path"

#=================================================
# BACKUP THE NGINX CONFIGURATION
#=================================================

ynh_backup "/etc/nginx/conf.d/$domain.d/$app.conf"

#=================================================
# BACKUP THE PHP-FPM CONFIGURATION
#=================================================

ynh_backup "/etc/php5/fpm/pool.d/$app.conf"
ynh_backup "/etc/php5/fpm/conf.d/20-$app.ini"

#=================================================
# BACKUP THE MYSQL DATABASE
#=================================================

ynh_mysql_dump_db "$db_name" > db.sql

#=================================================
# SPECIFIC BACKUP
#=================================================
# BACKUP LOGROTATE
#=================================================

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

#=================================================
# BACKUP THE CRON FILE
#=================================================

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

#=================================================
# BACKUP THE DATA DIRECTORY
#=================================================

backup_core_only=$(ynh_app_setting_get "$app" backup_core_only)
# If backup_core_only have any value in the settings.yml file, do not backup the data directory
if [ -z $backup_core_only ]
then
	ynh_backup "/home/yunohost.app/${app}/data"
else
	echo "Data dir will not saved, because backup_core_only is set." >&2
fi