add haskell support

homes/modules/editor/helix.nix

@@ -136,6 +136,12 @@
           formatter.command = "${pkgs.clang-tools}/bin/clang-format";
           language-servers = ["clangd"];
         }
+        {
+          name = "haskell";
+          auto-format = true;
+          formatter.command = "${pkgs.ormolu}/bin/ormolu";
+          language-servers = ["haskell-language-server"];
+        }
       ];
 
       language-server = {
@@ -149,6 +155,10 @@
         clangd = {
           command = "${pkgs.clang-tools}/bin/clangd";
         };
+
+        haskell-language-server = {
+          command = "${pkgs.haskell-language-server}/bin/haskell-language-server-wrapper";
+        };
       };
     };
   };

hosts/lolcathost/default.nix

@@ -253,6 +253,9 @@ in {
     nimble
     # Go
     go
+    # Haskell
+    ghc
+    ghcid
 
     # Python
     python312 # I use 3.12 since it's in a pretty stable state now

hosts/myputer/default.nix

@@ -254,6 +254,9 @@ in {
     nimble
     # Go
     go
+    # Haskell
+    ghc
+    ghcid
 
     # Python
     python312 # I use 3.12 since it's in a pretty stable state now