if (System.getenv('GRADLE_BUILD_CACHE_URL')) {
    gradle.settingsEvaluated { settings ->
        settings.buildCache {
            remote(HttpBuildCache) {
                url = System.getenv('GRADLE_BUILD_CACHE_URL')
                push = Boolean.valueOf(System.getenv('GRADLE_BUILD_CACHE_PUSH') ?: 'false')
                if (System.getenv('GRADLE_BUILD_CACHE_USERNAME') && System.getenv('GRADLE_BUILD_CACHE_PASSWORD')) {
                    credentials {
                        username = System.getenv('GRADLE_BUILD_CACHE_USERNAME')
                        password = System.getenv('GRADLE_BUILD_CACHE_PASSWORD')
                    }
                }
            }
        }
    }
} else {
    throw new GradleException("You must supply a value for GRADLE_BUILD_CACHE_URL environment variable when applying build-cache.gradle init script")
}