build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = "1.3.72"
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath "com.android.tools.build:gradle:4.1.1"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        def nav_version = "2.3.3"
        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$nav_version"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.google.gms:google-services:4.3.5'
    }
}

allprojects {
    repositories {
        maven { url = "https://repo.sovrin.org/repository/maven-public/" }
        maven { url 'https://jitpack.io' }
//        maven {
//            name = "android-snapshots"
//            url = "https://repo.tools.anonyome.com/repository/android-snapshots/"
//            credentials {
//                username = nexusUsername
//                password = nexusPassword
//            }
//        }
        google()
        jcenter()
    }
}

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