@OutputFile
    final RegularFileProperty destinationFile =
        project.objects.fileProperty().convention(project.layout.projectDirectory.dir("gradle-downloads/").file(downloadFileName))

    @TaskAction
    void doDownloadGradle() {
        URL downloadUrl = new URL(gradleDownloadBase.get() + "/" + downloadFileName.get())
        destinationFile.get().asFile.withOutputStream { it << downloadUrl.newInputStream() }
    }

    @Internal