#!/usr/bin/env bash

set -e

ROOT_DIRECTORY=$1

SNAPSHOT_DIRECTORY="${ROOT_DIRECTORY}/@snapshots"

if [ "${ROOT_DIRECTORY}" == "" ]
then
	echo "No root directory provided"
	exit 1
fi

if [ ! -d "${SNAPSHOT_DIRECTORY}" ]
then
	echo "No snapshot directory in root ${ROOT_DIRECTORY}"
	exit 1
fi

ALL_SNAPSHOTS=$(ls "${SNAPSHOT_DIRECTORY}" | cut -d '.' -f 1 | uniq)

for snap in ${ALL_SNAPSHOTS[@]}
do
	restore-snapshot "${ROOT_DIRECTORY}" "${snap}"
done