Root build.gradle.kts

build.gradle.kts

subprojects {
  // Accessing the `PluginContainer` in order to use `whenPluginAdded` function
  project.plugins.configure(project = project)
}

// Extension function on `PluginContainer`
fun PluginContainer.configure(project: Project) {
  whenPluginAdded {
    when (this) {
      is AppPlugin -> {
        project.extensions
          .getByType<AppExtension>()
          .apply {
            applyCommons()
          }
      }
      is LibraryPlugin -> {
        project.extensions
          .getByType<LibraryExtension>()
          .apply {
            applyCommons()
          }
      }
    }
  }
}

// Extension function on `AppExtension`
fun AppExtension.applyCommons() {
  compileSdkVersion(Versions.COMPILE_SDK_VERSION)

  defaultConfig.apply {
    minSdkVersion(Versions.MIN_SDK_VERSION)
    targetSdkVersion(Versions.TARGET_SDK_VERSION)
    versionCode = Versions.APP_VERSION_CODE
    versionName = Versions.APP_VERSION_NAME
  }

  compileOptions.apply {
    sourceCompatibility = JavaVersion.VERSION_1_8
    targetCompatibility = JavaVersion.VERSION_1_8
  }
}

// Extension function on `LibraryExtension`
fun LibraryExtension.applyCommons() {
  compileSdkVersion(Versions.COMPILE_SDK_VERSION)

  defaultConfig.apply {
    minSdkVersion(Versions.MIN_SDK_VERSION)
    targetSdkVersion(Versions.TARGET_SDK_VERSION)
  }

  compileOptions.apply {
    sourceCompatibility = JavaVersion.VERSION_1_8
    targetCompatibility = JavaVersion.VERSION_1_8
  }
}