class DirList extends DefaultTask {
	@Input
    String path
	File dh

    @Option(option = 'fileSet', description = 'Set the filename of the directory')
    void setDir(final String path) {
        this.path = path
    }

    @TaskAction
    def list() {
		dh = new File(this.path)
		dh.eachFile {
        println(it)
		}
    }
}

task list(type: DirList)