#!/bin/bash

#=================================================
# LXD HELPERS
#=================================================

ynh_lxc_snapshot_exists () {
	local snapname=$1
	lxc list --format json \
		| jq -e --arg LXC_NAME $LXC_NAME --arg snapname $snapname \
		'.[] | select(.name==$LXC_NAME) | .snapshots[] | select(.name==$snapname)' \
			>/dev/null
}

ynh_lxc_snapshot_load () {
	local snapname=$1
	log_debug "Loading snapshot $snapname ..."

	# Remove swap files before restoring the snapshot.
	CLEAN_SWAPFILES

	LXC_STOP $LXC_NAME

	lxc restore $LXC_NAME $snapname
	lxc start $LXC_NAME
	_LXC_START_AND_WAIT $LXC_NAME
}