build.gradle

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

Properties properties = new Properties()
File localProps = new File(rootDir.absolutePath, "local.properties")
if (localProps.exists()) {
    properties.load(localProps.newDataInputStream())
    println "Authenticating user: " + properties.getProperty("gpr.user")
} else {
    println "local.properties not found, please create it next to build.gradle and set gpr.user and gpr.key (Create a GitHub package read only + non expiration token at https://github.com/settings/tokens)\n" +
            "Or set GITHUB_USER and GITHUB_TOKEN environment variables"
}

buildscript {
    ext.kotlin_version = '1.3.50'
    repositories {
        google()
        mavenCentral()        
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:7.2.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
        maven {
            url = uri("https://maven.pkg.github.com/trustwallet/wallet-core")
            credentials {
                username = properties.getProperty("gpr.user") as String?: System.getenv("GITHUB_USER")
                password = properties.getProperty("gpr.key") as String?: System.getenv("GITHUB_TOKEN")
            }
        }
    }
}

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