com.liferay.gradle.plugins.internal.util.GradleUtil Maven / Gradle / Ivy

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.gradle.plugins.internal.util;

import java.io.File;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;

import org.gradle.api.Action;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.file.SourceDirectorySet;
import org.gradle.api.plugins.BasePluginConvention;
import org.gradle.api.plugins.PluginContainer;

/**
 * @author Andrea Di Giorgi
 */
public class GradleUtil extends com.liferay.gradle.util.GradleUtil {

	public static String getArchivesBaseName(Project project) {
		BasePluginConvention basePluginConvention = GradleUtil.getConvention(
			project, BasePluginConvention.class);

		return basePluginConvention.getArchivesBaseName();
	}

	public static File getSrcDir(SourceDirectorySet sourceDirectorySet) {
		Set srcDirs = sourceDirectorySet.getSrcDirs();

		Iterator iterator = srcDirs.iterator();

		return iterator.next();
	}

	/**
	 * Copied from com.liferay.portal.kernel.util.ThreadUtil.
	 */
	public static Thread[] getThreads() {
		Thread currentThread = Thread.currentThread();

		ThreadGroup threadGroup = currentThread.getThreadGroup();

		while (threadGroup.getParent() != null) {
			threadGroup = threadGroup.getParent();
		}

		int threadCountGuess = threadGroup.activeCount();

		Thread[] threads = new Thread[threadCountGuess];

		int threadCountActual = threadGroup.enumerate(threads);

		while (threadCountActual == threadCountGuess) {
			threadCountGuess *= 2;

			threads = new Thread[threadCountGuess];

			threadCountActual = threadGroup.enumerate(threads);
		}

		return threads;
	}

	public static boolean hasPlugin(
		Project project, Class> pluginClass) {

		PluginContainer pluginContainer = project.getPlugins();

		return pluginContainer.hasPlugin(pluginClass);
	}

	public static boolean hasPlugin(Project project, String pluginId) {
		PluginContainer pluginContainer = project.getPlugins();

		return pluginContainer.hasPlugin(pluginId);
	}

	public static boolean isRunningInsideDaemon() {
		for (Thread thread : getThreads()) {
			if (thread == null) {
				continue;
			}

			String name = thread.getName();

			if (name.startsWith("Daemon worker")) {
				return true;
			}
		}

		return false;
	}

	public static Map toStringMap(Map map) {
		Map stringMap = new HashMap<>();

		for (Map.Entry entry : map.entrySet()) {
			String key = entry.getKey();
			String value = toString(entry.getValue());

			stringMap.put(key, value);
		}

		return stringMap;
	}

	public static > void withPlugin(
		Project project, Class
 pluginClass, Action action) {

		PluginContainer pluginContainer = project.getPlugins();

		pluginContainer.withType(pluginClass, action);
	}

}