build.gradle

plugins {
    id 'java'
}

version = '1.0.0'

repositories {
    mavenCentral()
}

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

tasks.jar {
    manifest {
        attributes["Main-Class"] = "com.andmal.Main"
    }
    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
    from sourceSets.main.output
    dependsOn(configurations.runtimeClasspath)
    from({
        configurations.runtimeClasspath.filter { it.name.endsWith("jar") }.map { zipTree(it) }
    })
}

tasks.register('uberJar', Jar) {
    archiveClassifier = "uber"
    from sourceSets.main.output
    dependsOn configurations.runtimeClasspath
    from {
        configurations.runtimeClasspath.findAll { it.name.endsWith('jar') }.collect { zipTree(it) }
    }
}