task.getDestFile().convention(dslReference.getStagingRoot().file("index.xml"));
        });

        Configuration userGuideTask = project.getConfigurations().create("userGuideTask");
        Configuration userGuideStyleSheetConf = project.getConfigurations().create("userGuideStyleSheets");

 * limitations under the License.
 */

package gradlebuild.docs;

import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.file.DirectoryProperty;

/**
 * Configuration for user manual documentation
 */
public abstract class UserManual {
    /**
     * The root of the user manual documentation.  This is the source of the adoc files.
     */

import gradlebuild.buildutils.tasks.CheckContributorsInReleaseNotes;
import gradlebuild.buildutils.tasks.UpdateContributorsInReleaseNotes;
import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.file.ProjectLayout;
import org.gradle.api.provider.MapProperty;
import org.gradle.api.tasks.TaskContainer;
import org.gradle.api.tasks.TaskProvider;
import org.gradle.util.GradleVersion;

        Set<File> classpath = new HashSet<>();
        for (FilterConfiguration configuration : getIncludeFilters().getOrElse(Collections.emptyList())) {
            addClasspathFor(configuration.getFilterClass(), classpath);
        }
        for (FilterConfiguration configuration : getExcludeFilters().getOrElse(Collections.emptyList())) {
            addClasspathFor(configuration.getFilterClass(), classpath);
        }

        // TODO: Staging directory should be a part of the Javadocs extension
        // TODO: Pull out more of this configuration into the extension if it makes sense
        // TODO: in a typical project, this may need to be the regular javadoc task vs javadocAll

        ObjectFactory objects = project.getObjects();

 * limitations under the License.
 */

package gradlebuild.docs;

import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.provider.Property;

/**
 * Configuration for generating Dokka based Kotlin DSL docs.
 */
public abstract class KotlinDslReference {

    /**
     * The location of the final rendered Dokka content.
     */

import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.provider.Property;

import javax.inject.Inject;

/**
 * Common root for all Gradle documentation configuration.
 */
public abstract class GradleDocumentationExtension {
    private final ReleaseNotes releaseNotes;
    private final UserManual userManual;
    private final DslReference dslReference;

        css.include("*.css");
        extension.getCssFiles().from(css);

        extension.getRenderedDocumentation().from(stageDocs);

        Configuration runtimeClasspath = project.getConfigurations().getByName("runtimeClasspath");
        Configuration sourcesPath = project.getConfigurations().create("sourcesPath");
        sourcesPath.attributes(a -> {

package gradlebuild.docs;

import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.file.RegularFileProperty;
import org.gradle.api.provider.Property;

import java.net.URI;

/**
 * Configuration for generating Javadocs
 */
public abstract class Javadocs {
    /**
     * Link to Java API to use when generating Javadoc
     */
    public abstract Property<URI> getJavaApi();

    /**