build.gradle

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

buildscript {
    ext{
        kotlin_version = '1.3.20'
        ktx_version = '1.1.0-alpha03'
        koin_version = "1.0.2"
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.0.1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        maven { url 'https://jitpack.io' }
        maven { url 'http://devrepo.kakao.com:8088/nexus/content/groups/public/' }
        maven { url 'https://navercorp.bintray.com/maps' }
    }
}

ext {
    minSdkVersion = 16
    compileSdkVersion = 28
    targetSdkVersion = 28
    supportLibVersion = "1.1.0-alpha01"
}

subprojects {
    afterEvaluate { subproject ->
        if ((subproject.plugins.hasPlugin('android') || subproject.plugins.hasPlugin('android-library'))) {
            android {
                compileSdkVersion rootProject.ext.compileSdkVersion
            }
        }
    }
}

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