)
}


fun Project.stringPropertyOrEmpty(projectPropertyName: String): String =
    stringPropertyOrNull(projectPropertyName) ?: ""


fun Project.stringPropertyOrNull(projectPropertyName: String): String? =
    gradleProperty(projectPropertyName).orNull


fun Project.selectStringProperties(vararg propertyNames: String): Map<String, String> =
    propertyNames.mapNotNull { propertyName ->

    fun asId(projectId: String): String {
        return "${projectId}_$testCoveragePrefix"
    }

    fun asId(model: CIBuildModel): String {
        return asId(model.projectId)
    }

    private
    val testCoveragePrefix
        get() = "${testType.name.toCapitalized()}_$uuid"

    fun asConfigurationId(model: CIBuildModel, subProject: String = ""): String {

                [
                    currentVersion: '11.38',
                    (BinaryCompatibilityRepositorySetupRule.REPOSITORY_CONTEXT_KEY): repository
                ]
            }

            @Override
            <T> T getUserData(String key) {
                getUserData()[key]
            }

            @Override
            <T> void putUserData(String key, T value) {

        checkXrefLinksInUserManualAreValid(layout, tasks, extension);
    }

    public static List<String> getDefaultExcludedPackages() {
        // TODO: This should be configured via the extension vs hardcoded in the plugin
        List<String> excludedPackages = new ArrayList<>();
        // These are part of the API, but not the DSL
        excludedPackages.add("org.gradle.tooling.**");

        value = [
            "master,  promoteMilestone",
            "release, promoteReleaseMilestone"
        ]
    )
    fun `publish milestone build type runs three gradle invocations`(branch: String, promoteTaskName: String) {
        val model = setupModelFor(branch)
        val nightlySnapshot = model.findBuildTypeByName("Release - Milestone")

        val steps = nightlySnapshot.steps.items
        assertEquals(3, steps.size)

    override fun visitAttribute(attr: Attribute?) = Unit
    override fun visitInnerClass(name: String?, outerName: String?, innerName: String?, access: Int) = Unit
    override fun visitField(access: Int, name: String?, desc: String?, signature: String?, value: Any?): FieldVisitor? = null
}


private
abstract class BaseSignatureVisitor(private val asmLevel: Int) : SignatureVisitor(asmLevel) {

        val testFileSuffix = if (descriptor.language === Language.SCALA) "Suite" else "Test"
        val sourceFile: String
        val testSourceFile: String
        val sourceFileTree: String
        val testSourceFileTree: String
        when {
            descriptor.language === Language.CPP -> {

            }
        }
    }
}


private
fun Project.bucket(name: String, description: String) = configurations.create(name) {
    isVisible = false
    isCanBeResolved = false
    isCanBeConsumed = false
    this.description = description
}


private
fun Project.resolver(name: String, libraryElements: String, extends: Configuration? = null) = configurations.create(name) {
    attributes {

        linkRepository.store(linksFile.get().asFile)
    }

    @CompileStatic
    DslDocModel createDslDocModel(File classDocbookDir, Document document, ClassMetaDataRepository<ClassMetaData> classMetaData, Map<String, gradlebuild.docs.dsl.docbook.model.ClassExtensionMetaData> extensionMetaData) {
        // workaround to IBM JDK crash "groovy.lang.GroovyRuntimeException: Could not find matching constructor for..."

        _ * renderer.link(!null, !null) >> {
            args -> parse("<classname>${args[0].signature}</classname>", document)
        }
        return renderer
    }

    def classDoc(Map<String, ?> args = [:], String name) {
        ClassDoc classDoc = Mock()
        def content = args.content ?: parse('<section></section>')