haskell-language-server

config/nvim/lua/user/config/server_configurations.lua

@@ -2,6 +2,11 @@
 require'lspconfig'.clangd.setup{}
 require'lspconfig'.nil_ls.setup{}
 
+-- haskell-language-server
+require'lspconfig'.hls.setup {
+  filetypes = { 'haskell', 'lhaskell', 'cabal' },
+}
+
 -- lua-language-server
 require'lspconfig'.lua_ls.setup {
   settings = {

home-manager/programs/nvim.nix

@@ -4,6 +4,7 @@
   home.packages = with pkgs.unstable; [
     # Language servers
     clang-tools             # C, C++, Objective C/C++, OpenCL, CUDA, and RenderScript
+    haskell-language-server # Haskell
     lua-language-server     # Lua
     nil                     # Nix
   ];

nixos/configuration.nix

@@ -138,6 +138,7 @@
       
       # Developer tools
       docker-compose
+      unstable.ghc
 
       # QMK firmware
       unstable.qmk