stackage2nix-0.6.0: src/Stack/Types.hs

module Stack.Types where

import Control.Lens
import Data.Text as T
import System.FilePath


data StackYaml = StackYaml
  { _syDirName  :: FilePath
  , _syFileName :: FilePath }
  deriving (Ord, Eq, Show)

makeLenses ''StackYaml

syFilePath :: Getter StackYaml FilePath
syFilePath = to stackYamlPath
  where
    stackYamlPath sy = sy ^. syDirName </> sy ^. syFileName

newtype CabalFlag = CabalFlag { fromCabalFlag :: Text }
  deriving (Ord, Eq, Show)

makePrisms ''CabalFlag

unCabalFlag :: CabalFlag -> String
unCabalFlag = T.unpack . fromCabalFlag