bozon_ynh/scripts/backup

#!/bin/bash
# to test the functionnality :
# yunohost backup create -n "bozon-test" --ignore-system --apps bozon
# yunohost backup delete bozon-test

set -eu
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

# manage script failure
ynh_abort_if_errors

# retrieve arguments
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get "$app" domain)

# definie useful vars
final_path="/var/www/$app"
data_path="/home/yunohost.app/$app"
nginx_conf="/etc/nginx/conf.d/$domain.d/$app.conf"
phpfpm_conf="/etc/php5/fpm/pool.d/$app.conf"

# backup source & conf files
if [ -e "$final_path" ]; then
	myynh_check_disk_space "$final_path"
	ynh_backup "$final_path" "source"
fi
[ -e "$nginx_conf" ] && ynh_backup "$nginx_conf" "nginx.conf"
[ -e "$phpfpm_conf" ] && ynh_backup "$phpfpm_conf" "php-fpm.conf"

# backup data
if [ -e "$data_path" ]; then
	backup_core_only=$(ynh_app_setting_get "$app" backup_core_only)
	if [ $backup_core_only -eq 0 ]; then
		myynh_check_disk_space "$data_path"
		ynh_backup "$data_path" "data" 1
	else
		echo "Data dir will not be saved, because backup_core_only is set to true." >&2
	fi
fi