*/
    public static Provider<RestIntegTestTask> registerTestTask(Project project, SourceSet sourceSet) {
        return registerTestTask(project, sourceSet, sourceSet.getName());
    }

    /**
     * Creates a {@link RestIntegTestTask} task with a custom name for the provided source set
     */
    public static Provider<RestIntegTestTask> registerTestTask(Project project, SourceSet sourceSet, String taskName) {

        List<MavenProject> filtered = new ArrayList<>(projects.size());
        for (MavenProject project : projects) {
            if (whiteList.containsKey(project)) {
                filtered.add(project);
            } else if (!transitive) {
                filtered.addAll(upstream ? getUpstreamProjects(project, false) : getDownstreamProjects(project, false));
            }
        }
        if (filtered.isEmpty() || filtered.size() == 1) {

 * Elasticsearch build tasks.
 */
public class DockerSupportPlugin implements Plugin<Project> {
    public static final String DOCKER_SUPPORT_SERVICE_NAME = "dockerSupportService";
    public static final String DOCKER_ON_LINUX_EXCLUSIONS_FILE = ".ci/dockerOnLinuxExclusions";

    @Override
    public void apply(Project project) {
        if (project != project.getRootProject()) {

    static {
        Set<String> expressions = new HashSet<>();
        expressions.add("project.url");
        expressions.add("project.scm.url");
        expressions.add("project.scm.connection");
        expressions.add("project.scm.developerConnection");
        expressions.add("project.distributionManagement.site.url");

        URL_EXPRESSIONS = expressions;
    }

    private UrlNormalizer normalizer;

        this.providers = providers;
    }

    @Override
    public void apply(Project project) {
        if (project != project.getRootProject()) {
            throw new IllegalStateException(this.getClass().getName() + " can only be applied to the root project.");
        }
        GradleVersion minimumGradleVersion = GradleVersion.version(getResourceContents("/minimumGradleVersion"));

 * client.
 */
public class RestTestPlugin implements Plugin<Project> {
    private final List<String> REQUIRED_PLUGINS = Arrays.asList("elasticsearch.build", "elasticsearch.standalone-rest-test");

    @Override
    public void apply(final Project project) {
        if (REQUIRED_PLUGINS.stream().noneMatch(requiredPlugin -> project.getPluginManager().hasPlugin(requiredPlugin))) {
            throw new InvalidUserDataException(

import me.champeau.gradle.japicmp.report.RichReport
import org.gradle.api.Action
import org.gradle.api.Project
import org.gradle.api.file.Directory
import org.gradle.api.file.FileCollection

class BinaryCompatibilityHelper {
    static setupJApiCmpRichReportRules(
        JapicmpTask japicmpTask,
        Project project,
        Directory acceptedViolationsDir,
        FileCollection sourceRoots,
        String currentVersion,

        // ant.saveStreams = false

        final int outputLevel = logger.isDebugEnabled() ? Project.MSG_DEBUG : Project.MSG_INFO
        final PrintStream stream = useStdout() ? System.out : new PrintStream(outputBuffer, true, Charset.defaultCharset().name())
        BuildLogger antLogger = makeLogger(stream, outputLevel)

        ant.project.addBuildListener(antLogger)
        try {
            runAnt(ant)
        } catch (Exception e) {

    @Inject
    protected abstract ProviderFactory getProviders();

    @Override
    public void apply(Project project) {
        ProjectLayout layout = project.getLayout();
        TaskContainer tasks = project.getTasks();
        ObjectFactory objects = project.getObjects();

import java.util.Set;
import java.util.stream.Collectors;

import org.apache.maven.execution.ProjectDependencyGraph;
import org.apache.maven.project.CycleDetectedException;
import org.apache.maven.project.DuplicateProjectException;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectSorter;

/**
 * Describes the interdependencies between projects in the reactor.
 *
 */