Gradle/Groovy script to include external modules for Android Studio

settings.gradle

//  ...include external modules
def extModuleDir = '../shared_modules'
def moduleList = ['mod1', 'mod2']

for (moduleName in moduleList) {
    def module = ":" + moduleName
    include module
    //  ...must change projectDir for each module
    project(module).projectDir = new File(extModuleDir, moduleName)
    println "- include " + module + " path=" + project(module).projectDir.getPath()
}