tame the strings

Adds a PrettyPrint typeclass which operates on Text and should replace
Show, since constantly converting strings from linked lists to arrays
seems somewhat silly.

1 files changed, 7 insertions, 6 deletions

diff --git a/src/Main.hs b/src/Main.hs
index 7884cf9..969fa10 100644
--- a/src/Main.hs
+++ b/src/Main.hs
@@ -1,21 +1,22 @@
-{-# LANGUAGE LambdaCase        #-}
 {-# LANGUAGE DeriveAnyClass    #-}
 {-# LANGUAGE DeriveGeneric     #-}
+{-# LANGUAGE LambdaCase        #-}
 {-# LANGUAGE NamedFieldPuns    #-}
 {-# LANGUAGE OverloadedStrings #-}
 
 module Main where
 
-import           Data.Maybe                    (fromMaybe)
-import           WithCli
-
-import           CheckMap                      (loadAndLintMap)
 import           Data.Aeson                    (encode)
 import           Data.Aeson.Encode.Pretty      (encodePretty)
 import qualified Data.ByteString.Lazy          as LB
 import qualified Data.ByteString.Lazy.Encoding as LB
+import           Data.Maybe                    (fromMaybe)
 import           Data.Text.Lazy                as T
 import           System.IO                     (utf8)
+import           WithCli
+
+import           CheckMap                      (loadAndLintMap)
+import           Util                          (printPretty)
 
 -- | the options this cli tool can take
 data Options = Options
@@ -44,7 +45,7 @@ run options = do
   if json options
     then printLB
     $ if pretty options then encodePretty lints else encode lints
-    else print lints
+    else printPretty lints
 
 -- | haskell's many string types are FUN …
 printLB :: LB.ByteString -> IO ()