fatJar-build.gradle

// Apply the scala plugin to add support for Scala
apply plugin: 'scala'
apply plugin: 'application'

version = '0.1'

configurations {
    fatJar
}

// In this section you declare where to find the dependencies of your project
repositories {
    // Use 'jcenter' for resolving your dependencies.
    // You can declare any Maven/Ivy/file repository here.
    jcenter()
}

// In this section you declare the dependencies for your production and test code
dependencies {
    // We use Scala 2.11 in our library project
    compile 'org.scala-lang:scala-library:2.11.7'

    // We use Scalatest for testing our library
    testCompile 'junit:junit:4.12'
    testCompile 'org.scalatest:scalatest_2.11:2.2.5'
    testRuntime 'org.scala-lang.modules:scala-xml_2.11:1.0.5'

    fatJar 'org.scala-lang:scala-library:2.11.7'
}

mainClassName = 'AppMain' // application plugin

task fatJar(type: Jar) {
  manifest {
    attributes 'Implementation-Title': 'Gradle Scala FatJar Example',
               'Implementation-Version': version,
               'Main-Class': mainClassName,
               'Implementation-Vendor': 'nodakai'
  }
  baseName = project.name + '-all'
  from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
  with jar
}