Effects: rm pathExists in favour of doesPathExist

Author: Anton-Latukha

ChangeLog.md

@@ -5,6 +5,9 @@
 
 * Additional:
 
+  * `Nix.Effects`:
+    * rm `pathExits` in favour of `doesPathExist` (in `Nix.Render`: `class MonadFile`: `doesPathExist`)
+
   * `Nix.Utils`:
     * added type `TransformF`
 

src/Nix/Builtins.hs

@@ -1146,8 +1146,8 @@ pathExistsNix nvpath =
     path <- demand nvpath
     toValue =<<
       case path of
-        NVPath p  -> pathExists p
-        NVStr  ns -> pathExists $ toString $ stringIgnoreContext ns
+        NVPath p  -> doesPathExist p
+        NVStr  ns -> doesPathExist $ toString $ stringIgnoreContext ns
         _v -> throwError $ ErrorCall $ "builtins.pathExists: expected path, got " <> show _v
 
 isAttrsNix

src/Nix/Effects.hs

@@ -448,10 +448,3 @@ addPath p =
 
 toFile_ :: (Framed e m, MonadStore m) => FilePath -> String -> m StorePath
 toFile_ p contents = addTextToStore (toText p) (toText contents) HS.empty False
-
-
--- * misc
-
--- Please, get rid of pathExists in favour of @doesPathExist@
-pathExists :: MonadFile m => FilePath -> m Bool
-pathExists = doesPathExist