build.gradle

group 'invoker.me'
version '1.0-SNAPSHOT'

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

sourceCompatibility = 1.8

mainClassName = 'me.invoker.Main'

repositories {
    mavenCentral()
}

dependencies {
    // https://mvnrepository.com/artifact/io.reactivex.rxjava2/rxjava
    compile group: 'io.reactivex.rxjava2', name: 'rxjava', version: '2.1.9'
    compile 'com.squareup.okio:okio:1.13.0'

    testCompile group: 'junit', name: 'junit', version: '4.12'
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
}
buildscript {
    ext.kotlin_version = '1.2.21'
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}
compileKotlin {
    kotlinOptions {
        jvmTarget = "1.8"
    }
}
compileTestKotlin {
    kotlinOptions {
        jvmTarget = "1.8"
    }
}