components {
        withModule<CodeNarcRule>("org.codenarc:CodeNarc") {
            params(groovyVersion)
        }
    }
}

fun configFile(fileName: String) = resources.text.fromFile(rules.asFileTree.filter { it.name == fileName })

checkstyle {
    toolVersion = "8.12"
    config = configFile("checkstyle.xml")
    val projectDirectory = layout.projectDirectory

        tasks.register("checkstyleApi", Checkstyle.class, task -> {
            task.source(extension.getDocumentedSource());
            // TODO: This is ugly
            task.setConfig(project.getResources().getText().fromFile(checkstyle.getConfigDirectory().file("checkstyle-api.xml")));
            task.setClasspath(layout.files());
            task.getReports().getXml().getOutputLocation().set(new File(checkstyle.getReportsDir(), "checkstyle-api.xml"));

    }

    protected void addFileParameter(final DiskFileItem item) {
        final String fieldName = item.getFieldName();
        final MultipartFormFile formFile = newActionMultipartFormFile(item);
        elementsAll.put(fieldName, formFile);
        elementsFile.put(fieldName, formFile);
    }

    protected ActionMultipartFormFile newActionMultipartFormFile(final DiskFileItem item) {
        return new ActionMultipartFormFile(item);