/* Copyright 2010-2013 SpringSource.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * @author <a href='mailto:burt@burtbeckwith.com'>Burt Beckwith</a>
 */

includeTargets << new File("$databaseMigrationPluginDir/scripts/_DatabaseMigrationCommon.groovy")

target(dbmRollback: 'Rolls back the database to the state it was in when the tag was applied') {
	depends dbmInit

	String tag = argsList[0]
	if (!tag) {
		errorAndDie "The $hyphenatedScriptName script requires a tag"
	}

	doAndClose {
		liquibase.rollback tag, contexts
	}
}

setDefaultTarget dbmRollback
