});

        TaskProvider<AssembleDslDocTask> dslDocbook = tasks.register("dslDocbook", AssembleDslDocTask.class, task -> {
            task.getSourceFile().convention(dslReference.getRoot().file("dsl.xml"));
            task.getPluginsMetaDataFile().convention(dslReference.getRoot().file("plugins.xml"));
            task.getClassDocbookDirectory().convention(dslReference.getRoot());

 * </ul>
 *
 */
@CacheableTask
abstract class UserGuideTransformTask extends DefaultTask {

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getSourceFile();

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getLinksFile();

    @OutputFile
    abstract RegularFileProperty getDestFile();

    @Input

 * as dsl doc, javadoc or groovydoc.</li>
 * </ul>
 */
@CacheableTask
abstract class AssembleDslDocTask extends DefaultTask {
    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getSourceFile();

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getClassMetaDataFile();

    @PathSensitive(PathSensitivity.NONE)
    @InputFile

    func_id = id(func)

    if func_id in _endpoint_context_cache:
        return _endpoint_context_cache[func_id]

    try:
        ctx: EndpointContext = {}

        if (source_file := inspect.getsourcefile(func)) is not None:
            ctx["file"] = source_file
        if (line_number := inspect.getsourcelines(func)[1]) is not None:
            ctx["line"] = line_number