feat: Dump somewhat readable

app/Main.hs

@@ -1,9 +1,41 @@
+{-# LANGUAGE DeriveGeneric #-}
+{-# LANGUAGE DerivingVia #-}
 module Main (main) where
 
-import qualified Data.Text as Text
-import qualified Data.Text.IO as TextIO
-import qualified Language.Json as Json
+-- meta
+import GHC.Generics (Generic, Generically(..))
+
+-- containers
+import Data.Text (Text)
+
+-- classes
+import Control.Monad ((<$!>))
+import Pretty.Serialize (serialize, PrettySerialize)
+
+-- json
 import Language.Json.Parser (runParser)
 
+import qualified Language.Json as Json
+import qualified Language.Json.Type as Json
+
+-- io
+import qualified Data.Text.IO as TextIO
+import qualified Data.Text.Lazy.IO as LazyTextIO
+
+data JsonInfo = JsonInfo
+  { json :: Json.Value
+  , inferredType :: Json.Type
+  }
+  deriving stock (Generic)
+  deriving PrettySerialize via Generically JsonInfo
+
 main :: IO ()
-main = TextIO.interact (Text.pack . show . runParser Json.document)
+main = do
+  info <- mkJsonInfo <$!> TextIO.getContents
+  LazyTextIO.putStrLn . serialize $ info
+
+mkJsonInfo :: Text -> Maybe JsonInfo
+mkJsonInfo input = do
+  (_, value) <- runParser Json.document input
+  pure $ JsonInfo {json=value, inferredType=Json.infer value}
+