NeoTerm_System/build.gradle

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

buildscript {
    ext.kotlin_version = '1.1.51'
    ext.getGitHeadRefsSuffix = {
        try {
            def headFile = new File('.git/HEAD')
            if (headFile.exists()) {
                String[] strings = headFile.getText('UTF-8').split(" ");
                if (strings.size() > 1) {
                    String refFilePath = '.git/' + strings[1];

                    def refFile = new File(refFilePath.replace("\n", ""));

                    return refFile.getText('UTF-8').substring(0, 7)
                }

            }
        } catch (Exception e) {
            e.printStackTrace()
        }
        return ""
    }


    repositories {
        maven { url 'https://dl.google.com/dl/android/maven2/' }
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
        maven { url 'https://dl.google.com/dl/android/maven2/' }
        mavenCentral()
        maven { url "https://jitpack.io" }
    }
}

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