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{-# LANGUAGE DeriveGeneric #-}
module Main where
import GHC.Generics
import Text.Megaparsec
import Coalpit
data RecTest = RecTest { a :: Int, b :: Double }
deriving (Generic, Show)
instance ArgParser RecTest
instance ToArgs RecTest
data Foo = Bar Int
| Baz Int
| Qux RecTest
deriving (Generic, Show)
instance ToArgs Foo
instance ArgParser Foo
main :: IO ()
main = do
let val = Qux (RecTest 1 2.3)
a = args val
print val
putStrLn a
print $ parse (argParser :: Parser Foo) "test" a
|
