buildscript {
    ext.kotlin_version = '1.4.30'
    repositories { mavenCentral() }

    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
    }
}

plugins {
    id 'org.jetbrains.kotlin.jvm' version '1.5.0-M2'
    id 'org.jetbrains.kotlin.plugin.serialization' version '1.4.30'
    id 'application'
}

rootProject.ext.distDir = "$rootDir/build/dist"
rootProject.ext.binDir = "$distDir/bin"
rootProject.ext.libsDir = "$distDir/lib"

rootProject.ext.mainClassName = "org.main.MainKt"

jar {
    destinationDirectory = file("$buildDir/dist")
    manifest {
        attributes('Main-Class': "org.main.MainKt")
    }
}

task collectDependencies(type: Copy) {
    dependsOn jar

    into rootProject.libsDir
    from configurations.runtime
}

task createStartScripts(type: CreateStartScripts) {
    dependsOn collectDependencies

    outputDir = file(rootProject.binDir)
    mainClassName = "$rootProject.mainClassName"
    applicationName = "$rootProject.name"
    classpath = fileTree(rootProject.libsDir)
}

group = 'me.arseny'
version = '1.0.0'

repositories {
    mavenCentral()
}

dependencies {
    testImplementation 'org.jetbrains.kotlin:kotlin-test-junit5'
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.6.0'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.6.0'
    implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.1.0"
}

test {
    useJUnitPlatform()
}

compileKotlin {
    kotlinOptions.jvmTarget = '13'
}

compileTestKotlin {
    kotlinOptions.jvmTarget = '13'
}

application {
    mainClassName = 'org.main.MainKt'
}