buildscript { ext.kotlin_version = '1.3.60' repositories { google() jcenter() maven { url "https://plugins.gradle.org/m2/" } } dependencies { classpath 'com.android.tools.build:gradle:3.5.3' classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" classpath "io.gitlab.arturbosch.detekt:detekt-gradle-plugin:1.2.2" } } allprojects { apply plugin: 'checkstyle' repositories { google() jcenter() } } ext { roomVersion = '2.2.3' archLifecycleVersion = '2.2.0-rc03' androidxArchVersion = '2.1.0' coreTestingVersion = "2.1.0" coroutines = '1.3.2' materialVersion = "1.0.0" } task clean(type: Delete) { delete rootProject.buildDir }