com.google.appengine.task.ExplodeAppTask.groovy Maven / Gradle / Ivy

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Gradle plugin that provides tasks for uploading, running and managing Google App Engine projects.

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/*
 * Copyright 2011 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.
 */
package com.google.appengine.task

import org.gradle.api.DefaultTask
import org.gradle.api.tasks.InputFile
import org.gradle.api.tasks.OutputDirectory
import org.gradle.api.tasks.TaskAction

import java.nio.file.Files

/**
 * Google App Engine task that explodes the WAR archive into a given directory.
 *
 * @author Benjamin Muschko
 */
class ExplodeAppTask extends DefaultTask implements Explodable {
    @InputFile File archive
    @OutputDirectory File explodedAppDirectory

    @TaskAction
    protected void start() {
        ant.delete(dir: getExplodedAppDirectory())
        ant.unzip(src: getArchive(), dest: getExplodedAppDirectory())
        if(getArchive().name.endsWith(".ear")) {
            for(File war : getExplodedAppDirectory().listFiles(new FilenameFilter() {
                @Override
                boolean accept(File dir, String name) {
                    name.endsWith(".war")
                }
            })) {
                File warDestination = new File(war.canonicalPath.substring(0, war.canonicalPath.length() - 4))
                Files.createDirectory(warDestination.toPath())
                ant.unzip(src: war, dest: warDestination)
            }
        }
    }
}