plugins {
    id 'java'
}

version = '1.0.0'

repositories {
    mavenCentral()
}

dependencies {
    implementation 'commons-io:commons-io:2.6'
}

tasks.register('uberJar', Jar) {
    archiveClassifier = 'uber'

    from sourceSets.main.output

    dependsOn configurations.runtimeClasspath
    from {

plugins {
    java
}

version = "1.0.0"

repositories {
    mavenCentral()
}

dependencies {
    implementation("commons-io:commons-io:2.6")
}

tasks.register<Jar>("uberJar") {
    archiveClassifier = "uber"

    from(sourceSets.main.get().output)

    dependsOn(configurations.runtimeClasspath)
    from({

    def "can create an uber JAR with #dsl dsl"() {
        given:
        def dslDir = sample.dir.file(dsl)
        executer.inDirectory(dslDir)

        when:
        succeeds("uberJar")

        then:
        def tmpOutDir = dslDir.file("tmp")
        def zipFile = dslDir.file("build/libs/archives-example-1.0.0-uber.jar")
        zipFile.isFile()
        zipFile.unzipTo(tmpOutDir)

This is demonstrated by the `uberJar` task in the following example:

====
include::sample[dir="snippets/files/archivesWithJavaPlugin/kotlin",files="build.gradle.kts[tags=create-uber-jar-example]"]