build.gradle

buildscript {

    ext.kotlin_version = '1.2.30'

    repositories {
        mavenCentral()
        maven { url "http://dl.bintray.com/kotlin/kotlin-eap" }
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

ext.kotlin_version = '1.2.30'

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

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

sourceCompatibility = 1.8

repositories {
    mavenCentral()
    maven { url "http://dl.bintray.com/kotlin/kotlin-eap" }
    jcenter()
}

dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
    testCompile group: 'junit', name: 'junit', version: '4.12'
    compile 'io.reactivex.rxjava2:rxkotlin:2.2.0'
    compile group: 'com.google.guava', name: 'guava', version: '24.0-jre'
    compile 'com.gojuno.koptional:koptional-rxjava2-extensions:1.3.0'
    compile 'com.gojuno.koptional:koptional:1.3.0'
}

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