Airbnb Gradle Flavors

build.gradle

...
apply from: './flavors.gradle'
...
android {
    buildTypes {
        productFlavors {
            project.flavors.each { flavor, config ->
                "$flavor" {
                    dimension 'scope'
                    if (flavor != 'full') {
                        versionNameSuffix ".$flavor"
                    }
                }
            }
        }
    }
}
...

flavors.gradle

class FlavorOptions {
  final String entryModule

  FlavorOptions(String entryModule) {
    this.entryModule = entryModule
  }
}

project.ext.flavors = [
    full: new FlavorOptions(":flavor.full"),
    foo: new FlavorOptions(":flavor.foo")
]