bencoding-0.1.0.0: pp/pp.hs

module Main (main) where

import Data.BEncode
import qualified Data.ByteString as B
import System.IO
import System.Environment

main :: IO ()
main = do
  path : _ <- getArgs
  content  <- B.readFile path
  case decode content of
    Left e -> hPutStrLn stderr e
    Right be -> printPretty be