build.gradle

buildscript {
    ext.kotlin_version = '1.3.11'

    repositories {
        mavenCentral()
    }

    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.0"
    }
}

plugins {
    id 'java'
    id 'org.jetbrains.kotlin.jvm' version '1.3.0'
}

apply plugin: "kotlin"

group 's3-object-migrator'
version '1.0-SNAPSHOT'

sourceCompatibility = 1.8

repositories {
    mavenCentral()
}

dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
    compile "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.2"
    compile "org.jetbrains.kotlinx:kotlinx-coroutines-jdk8:1.3.2"
    compile "software.amazon.awssdk:s3:2.9.15"
    testCompile group: 'junit', name: 'junit', version: '4.12'
}

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

task execute(type: JavaExec) {
    main = 'migrator.MainKt'
    classpath = sourceSets.main.runtimeClasspath
    systemProperty "kotlinx.coroutines.io.parallelism", "256"
}