/*
 * Copyright 2005-2010 the original author or authors.
 *
 * 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.
 */

includeTargets << grailsScript('_GrailsBootstrap')

/*
 * Adapted from http://naleid.com/blog/2010/12/03/grails-run-script-updated-for-grails-1-3-5/
 */

target(main: 'Execute the specified script(s) after starting up the application environment') {
    depends checkVersion, configureProxy, bootstrap, runScript
}

target(runScript: 'Main implementation that executes the specified script(s) after starting up the application environment') {

    if (!argsMap.params) {
        event('StatusError', ['ERROR: Required script name parameter is missing'])
        System.exit 1
    }

    def persistenceInterceptor = appCtx.containsBean('persistenceInterceptor') ? appCtx.persistenceInterceptor : null
    persistenceInterceptor?.init()
    try {
        for (scriptFile in argsMap.params) {
            event('StatusUpdate', ["Running script $scriptFile ..."])
            executeScript scriptFile, classLoader
            event('StatusUpdate', ["Script $scriptFile complete!"])
        }
    } finally {
        persistenceInterceptor?.flush()
        persistenceInterceptor?.destroy()
    }
}


def executeScript(scriptFile, classLoader) {
    File script = new File(scriptFile)
    if (!script.exists()) {
        event('StatusError', ["Designated script doesn't exist: $scriptFile"])
        return
    }

    def shell = new GroovyShell(classLoader, new Binding(ctx: appCtx, grailsApplication: grailsApp))
    shell.evaluate script.text
}

setDefaultTarget main
