build.gradle

buildscript {
    ext.kotlin_version = '1.2.30'

    repositories {
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

group 'com.lucciola'
version '1.0-SNAPSHOT'

apply plugin: 'java'
apply plugin: 'kotlin'
apply plugin: 'application'

sourceCompatibility = 1.8

repositories {
    mavenCentral()
}

dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
    compile 'com.squareup.moshi:moshi-kotlin:1.5.0'
    compile group: 'org.apache.commons', name:'commons-lang3', version:'3.7'
    testCompile group: 'junit', name: 'junit', version: '4.12'
}

compileKotlin {
    kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
    kotlinOptions.jvmTarget = "1.8"
}

mainClassName = "AppKt"

def executableBaseName = "childclock"

task makeExecutableJar(type: Jar, dependsOn: jar) {
    archiveName = "${executableBaseName}.jar"
    manifest {
        attributes 'Main-Class' : mainClassName
    }

    from configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
    from "$buildDir/classes/kotlin/main"
    from "$buildDir/resources/main"
}