build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {

    ext.versions = [
        kotlin           : '1.2.61',
        appcompat        : '1.0.0-rc02',
        lifecycle        : '2.0.0-rc01',
        material         : '1.0.0-rc02',
        junit4           : '4.12',
        junit5           : '5.2.0',
        junitPlatform    : '1.2.0',
        spek             : '1.1.5',
        kluent           : '1.40',
        timber           : '4.7.1',
        coroutines       : '0.25.0'
    ]

    repositories {
        google()
        mavenCentral()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.4'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$versions.kotlin"
        classpath "de.mannodermaus.gradle.plugins:android-junit5:1.2.0.0"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}