buildscript { ext.kotlin_version = '1.3.10' repositories { mavenCentral() } dependencies { classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" } } apply plugin: 'java' apply plugin: 'application' apply plugin: 'idea' apply plugin: 'kotlin' sourceSets.main.java.srcDirs = ['src'] // because I'm not setting up proper /src/main/java/... mainClassName = 'net.torvald.terrarum.AppLoader' repositories { flatDir { dirs 'lib' } mavenCentral() } dependencies { compile "org.jetbrains.kotlin:kotlin-stdlib" compile fileTree(dir: 'lib', include: ['*.jar']) //testCompile("org.junit.jupiter:junit-jupiter-api:5.3.2") //testRuntime("org.junit.jupiter:junit-jupiter-engine:5.3.2") } compileKotlin { kotlinOptions.jvmTarget = "1.8" } compileTestKotlin { kotlinOptions.jvmTarget = "1.8" } jar { baseName = 'Terrarum' version = '0.2' }