nix: remove special case for different ghc versions

Author: guibou

configuration-ghc-901.nix

@@ -10,6 +10,8 @@ let
   hpkgsOverride = hself: hsuper:
     with pkgs.haskell.lib;
     {
+      hlsDisabledPlugins = disabledPlugins;
+
       fourmolu = hself.fourmolu_0_4_0_0;
       primitive-extras = hself.primitive-extras_0_10_1_2;
 

configuration-ghc-921.nix

@@ -19,6 +19,8 @@ let
   hpkgsOverride = hself: hsuper:
     with pkgs.haskell.lib;
     {
+      hlsDisabledPlugins = disabledPlugins;
+
       fourmolu = hself.callCabal2nix "fourmolu" inputs.fourmolu {};
       primitive-extras = hself.primitive-extras_0_10_1_2;
       ghc-exactprint = hself.callCabal2nix "ghc-exactprint" inputs.ghc-exactprint {};

flake.nix

@@ -245,12 +245,8 @@
             packages = p:
               with builtins;
               map (name: p.${name}) (attrNames
-                (if hpkgs.ghc.version == "9.0.1" then
-                  removeAttrs hlsSources ghc901Config.disabledPlugins
-                else if hpkgs.ghc.version == "9.2.1" then
-                  removeAttrs hlsSources ghc921Config.disabledPlugins
-                else
-                  hlsSources));
+              # Disable dependencies should not be part of the shell.
+              (removeAttrs hlsSources (hpkgs.hlsDisabledPlugins or [])));
             # For theses tools packages, we use ghcDefault
             # This removes a rebuild with a different GHC version
             # Theses programs are tools, used as binary, independently of the