1 files changed, 0 insertions, 80 deletions
diff --git a/users/Profpatsch/nixpkgs-rewriter/MetaStdenvLib.hs b/users/Profpatsch/nixpkgs-rewriter/MetaStdenvLib.hs
deleted file mode 100644
index 3ed96a7b6e..0000000000
--- a/users/Profpatsch/nixpkgs-rewriter/MetaStdenvLib.hs
+++ /dev/null
@@ -1,80 +0,0 @@
-{-# LANGUAGE PartialTypeSignatures #-}
-{-# LANGUAGE LambdaCase #-}
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE NamedFieldPuns #-}
-import Nix.Parser
-import Nix.Expr.Types
-import Nix.Expr.Types.Annotated
-import System.Environment (getArgs)
-import System.Exit (die)
-import Data.Fix (Fix(..))
-import qualified Data.Text as Text
-import qualified Data.ByteString.Lazy.Char8 as BL
-import qualified Data.Aeson as A
-import qualified Data.Aeson.Encoding as A
-import Data.Function ((&))
-import qualified System.IO as IO
-import qualified Text.Megaparsec.Pos as MP
-
-main = do
-  (nixFile:_) <- getArgs
-  (parseNixFileLoc nixFile :: IO _) >>= \case
-    Failure err -> do
-      ePutStrLn $ show err
-      die "oh no"
-    Success expr -> do
-      case snd $ match expr of
-        NoArguments -> do
-          ePutStrLn $ "NoArguments in " <> nixFile
-          printPairs mempty
-        YesLib vars -> do
-          ePutStrLn $ "lib in " <> show vars <> " in " <> nixFile
-          printPairs mempty
-        NoLib vars srcSpan -> do
-          ePutStrLn $ nixFile <> " needs lib added"
-          printPairs
-            $ "fileName" A..= nixFile
-            <> "fromLine" A..= (srcSpan & spanBegin & sourceLine)
-            <> "fromColumn" A..= (srcSpan & spanBegin & sourceColumn)
-            <> "toLine" A..= (srcSpan & spanEnd & sourceLine)
-            <> "toColumn" A..= (srcSpan & spanEnd & sourceColumn)
-
-printPairs pairs = BL.putStrLn $ A.encodingToLazyByteString $ A.pairs pairs
-
-ePutStrLn = IO.hPutStrLn IO.stderr
-
-data Descend = YesDesc | NoDesc
-  deriving Show
-data Matched =  NoArguments | NoLib [VarName] SrcSpan | YesLib [VarName]
-  deriving Show
-
-match :: Fix (Compose (Ann SrcSpan) NExprF) -> (Descend, Matched)
-match = \case
-  (AnnE outerSpan (NAbs (ParamSet params _ _) (AnnE innerSpan _))) -> (NoDesc,
-    let vars = map fst params in
-    case (any (== "lib") vars) of
-      True -> YesLib vars
-      False ->
-          -- The span of the arglist is from the beginning of the match
-          -- to the beginning of the inner expression
-          let varSpan = SrcSpan
-                { spanBegin = outerSpan & spanBegin
-                -- -1 to prevent the spans from overlapping
-                , spanEnd = sourcePosMinus1 (innerSpan & spanBegin) }
-          in NoLib vars varSpan)
-  _ -> (NoDesc, NoArguments)
-
--- | Remove one from a source positon.
---
--- That means if the current position is at the very beginning of a line,
--- jump to the previous line.
-sourcePosMinus1 :: SourcePos -> SourcePos
-sourcePosMinus1 src@(SourcePos { sourceLine, sourceColumn }) =
-  let
-    col = MP.mkPos $ max (MP.unPos sourceColumn - 1) 1
-    line = MP.mkPos $ case MP.unPos sourceColumn of
-      1 -> max (MP.unPos sourceLine - 1) 1
-      _ -> MP.unPos sourceLine
-  in src
-    { sourceLine = line
-    , sourceColumn = col }