String fileName = getFileName(result.group(1), sourceFile);
                    File referencedFile = new File(getDocumentationRoot().get().getAsFile(), fileName);
                    if (!referencedFile.exists() || referencedFile.isDirectory()) {
                        errorsForFile.add(new Error(lineNumber, line, "Looking for file named " + fileName));
                    } else {

    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

    override fun transform(outputs: TransformOutputs) {
        for (entry in parameters.keepClassesByArtifact) {
            val fileName = artifact.get().asFile.name
            if (fileName.startsWith(entry.key)) {
                val nameWithoutExtension = Files.getNameWithoutExtension(fileName)
                minify(artifact.get().asFile, entry.value, outputs.file("$nameWithoutExtension-min.jar"))
                return
            }

    private
    fun assertArchivedFilesSeen(vararg archiveFileNames: String) {
        val rootDirFiles = projectDir.resolve("build").walk().toList()

        archiveFileNames.forEach { fileName ->
            assertTrue(rootDirFiles.any { it.name == fileName })
        }
    }

    private
    fun assertLeftoverFilesCleanedUpEventually(vararg leftoverFiles: String) {
        leftoverFiles.forEach {

        get() = "$packagePath/$bytecodeSourceFilename"

    private
    val JApiClass.bytecodeSourceFilename: String
        get() = newClass.orNull()?.classFile?.getAttribute("SourceFile")?.let { it as? SourceFileAttribute }?.fileName
            ?: throw java.lang.IllegalStateException("Bytecode for $fullyQualifiedName is missing the 'SourceFile' attribute")

        fun collectPackages(files: Iterable<Path>): Trie {
            val builder = Trie.Builder()
            for (file in files) {
                if (Files.exists(file)) {
                    if (file.fileName.toString().endsWith(".jar")) {
                        processJarFile(file, builder)
                    } else {
                        processDirectory(file, builder)
                    }
                }