Commit 529cbf1a authored by Profpatsch's avatar Profpatsch
Browse files

haskell-language-server: check `supportedGhcVersions` in assert 

This produces a better error message than just returning the error of
the `haskell.packages."ghc${version}"` interpolation.
parent 2099ebdf

pkgs/development/tools/haskell/haskell-language-server/withWrapper.nix

+10 −0
Original line number Diff line number Diff line
@@ -14,6 +14,16 @@ 
# See https://haskell-language-server.readthedocs.io/en/latest/troubleshooting.html#static-binaries for more information.

, dynamic ? true

}:



assert

  lib.asserts.assertEachOneOf

    "supportedGhcVersions"

    supportedGhcVersions

    (lib.pipe haskell.packages [

      lib.attrNames

      (lib.filter (lib.hasPrefix "ghc"))

      (map (lib.removePrefix "ghc"))

    ]);

#

# The recommended way to override this package is

#