gradle kotlin dsl: runnable uber jar

gistfile1.txt

tasks.withType<Jar> {
    manifest {
        attributes["Main-Class"] = "<todo>
    }
    from(configurations.runtime
        .filterNot { it.path.endsWith(".pom") }
        .map {
            if (it.isDirectory) {
                it
            } else {
                zipTree(it)
            }
        }) {
        exclude("META-INF/*.SF")
        exclude("META-INF/*.DSA")
        exclude("META-INF/*.RSA")
        exclude("**/pom.xml")
    }
}