1 files changed, 0 insertions, 91 deletions
diff --git a/users/Profpatsch/my-prelude/src/Pretty.hs b/users/Profpatsch/my-prelude/src/Pretty.hs
deleted file mode 100644
index 8046c83e459c..000000000000
--- a/users/Profpatsch/my-prelude/src/Pretty.hs
+++ /dev/null
@@ -1,91 +0,0 @@
-{-# LANGUAGE ImportQualifiedPost #-}
-{-# LANGUAGE LambdaCase #-}
-
-module Pretty
-  ( -- * Pretty printing for error messages
-    Err,
-    printPretty,
-    showPretty,
-    -- constructors hidden
-    prettyErrs,
-    message,
-    messageString,
-    pretty,
-    prettyString,
-    hscolour',
-  )
-where
-
-import Data.List qualified as List
-import Data.Text qualified as Text
-import Language.Haskell.HsColour
-  ( Output (TTYg),
-    hscolour,
-  )
-import Language.Haskell.HsColour.ANSI (TerminalType (..))
-import Language.Haskell.HsColour.Colourise
-  ( defaultColourPrefs,
-  )
-import MyPrelude
-import System.Console.ANSI (setSGRCode)
-import System.Console.ANSI.Types
-  ( Color (Red),
-    ColorIntensity (Dull),
-    ConsoleLayer (Foreground),
-    SGR (Reset, SetColor),
-  )
-import Text.Nicify (nicify)
-
--- | Print any 'Show'able type to stderr, formatted nicely and in color. Very helpful for debugging.
-printPretty :: Show a => a -> IO ()
-printPretty a =
-  a & pretty & (: []) & prettyErrs & stringToText & putStderrLn
-
-showPretty :: Show a => a -> Text
-showPretty a = a & pretty & (: []) & prettyErrs & stringToText
-
--- | Display a list of 'Err's as a colored error message
--- and abort the test.
-prettyErrs :: [Err] -> String
-prettyErrs errs = res
-  where
-    res = List.intercalate "\n" $ map one errs
-    one = \case
-      ErrMsg s -> color Red s
-      ErrPrettyString s -> prettyShowString s
-    -- Pretty print a String that was produced by 'show'
-    prettyShowString :: String -> String
-    prettyShowString = hscolour' . nicify
-
--- | Small DSL for pretty-printing errors
-data Err
-  = -- | Message to display in the error
-    ErrMsg String
-  | -- | Pretty print a String that was produced by 'show'
-    ErrPrettyString String
-
--- | Plain message to display, as 'Text'
-message :: Text -> Err
-message = ErrMsg . Text.unpack
-
--- | Plain message to display, as 'String'
-messageString :: String -> Err
-messageString = ErrMsg
-
--- | Any 'Show'able to pretty print
-pretty :: Show a => a -> Err
-pretty x = ErrPrettyString $ show x
-
--- | Pretty print a String that was produced by 'show'
-prettyString :: String -> Err
-prettyString s = ErrPrettyString s
-
--- Prettifying Helpers, mostly stolen from
--- https://hackage.haskell.org/package/hspec-expectations-pretty-diff-0.7.2.5/docs/src/Test.Hspec.Expectations.Pretty.html#prettyColor
-
-hscolour' :: String -> String
-hscolour' =
-  hscolour (TTYg Ansi16Colour) defaultColourPrefs False False "" False
-
-color :: Color -> String -> String
-color c s = setSGRCode [SetColor Foreground Dull c] ++ s ++ setSGRCode [Reset]