private def getEnv()

in core/src/main/scala/com/gu/AppIdentity.scala [83:97]

• 14 lines of code
• 2 McCabe index (conditional complexity)

  private def getEnv(variableName: String): Option[String] = Option(System.getenv(variableName))

  private def fromLambdaEnvVariables(): Option[AppIdentity] = {
    for {
      app <- getEnv("App")
      stack <- getEnv("Stack")
      stage <- getEnv("Stage")
      region <- getEnv("AWS_DEFAULT_REGION")
    } yield AwsIdentity(
      app = app,
      stack = stack,
      stage = stage,
      region = region
    )
  }