module Config where

import IHP.Prelude
import IHP.Environment
import IHP.FrameworkConfig
import System.Environment (lookupEnv)

-- | Feature flag: set IHP_ANNOTATION_LAUNCHER=true to inject the JS launcher.
newtype AnnotationLauncherEnabled = AnnotationLauncherEnabled Bool deriving (Typeable)

config :: ConfigBuilder
config = do
    launcherEnv <- liftIO (lookupEnv "IHP_ANNOTATION_LAUNCHER")
    option (AnnotationLauncherEnabled (launcherEnv == Just "true"))
    pure ()