Fat Jar or Jar file for Java with all dependencies and Manifest

gistfile1.txt

plugins {
    id("java")
    id("application")
}

version = "1.0.0"

repositories {
    mavenCentral()
    maven { setUrl("https://jitpack.io") }
}

dependencies {
    implementation("org.json:json:20230227")
    implementation("com.github.codemonstur:simplexml:3.0.0")
}

tasks.withType<Jar> {
    manifest {
        attributes["Main-Class"] = "UpdateTcmTestCycle"
    }
    archiveBaseName.set("${rootProject.name}")
    from(configurations.runtimeClasspath.get().map { if (it.isDirectory) it else zipTree(it) })
}