gradle/src/main/groovy/com/android/build/gradle/internal/tasks/BaseTask.groovy

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * 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.android.build.gradle.internal.tasks

import com.android.build.gradle.BasePlugin
import com.android.build.gradle.internal.variant.BaseVariantData
import com.android.builder.AndroidBuilder
import org.gradle.api.DefaultTask

public abstract class BaseTask extends DefaultTask {

    BasePlugin plugin
    BaseVariantData variant

    protected AndroidBuilder getBuilder() {
        return plugin.getAndroidBuilder(variant)
    }

    protected static void emptyFolder(File folder) {
        deleteFolder(folder)
        folder.mkdirs()
    }

    protected static void deleteFolder(File folder) {
        File[] files = folder.listFiles()
        if (files != null && files.length > 0) {
            for (File file : files) {
                if (file.isDirectory()) {
                    deleteFolder(file)
                } else {
                    file.delete()
                }
            }
        }

        folder.delete()
    }
}