Merge pull request #323 from izumin5210/izumin5210/nixd

chore(neovim): use nixd

config/.config/nvim/lua/pluginconfig/lspconfig.lua

@@ -289,8 +289,6 @@ function M.setup()
       'graphql',
       'jsonnet_ls',
       'rust_analyzer',
-      -- Nix
-      'nil',
       -- Ruby
       'solargraph',
       -- JS
@@ -312,7 +310,7 @@ function M.setup()
       'jsonls',
       'yamlls'
     },
-    automatic_installation = true,
+    automatic_installation = false,
     handlers = {
       function(server_name)
         lspconfig[server_name].setup({
@@ -324,6 +322,12 @@ function M.setup()
       end,
     }
   })
+
+  -- language servers are installed manually
+  lspconfig.nixd.setup({
+    on_attach = on_attach_lsp,
+    capabilities = require('cmp_nvim_lsp').default_capabilities(),
+  })
 end
 
 return M

home.nix

@@ -1,10 +1,14 @@
-{ config, lib, pkgs, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 
 {
   nixpkgs.overlays = [ (import ./overlays/sheldon.nix) ];
 
-  nixpkgs.config.allowUnfreePredicate = pkg:
-    builtins.elem (lib.getName pkg) [ "ngrok" ];
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ "ngrok" ];
   # Home Manager needs a bit of information about you and the paths it should
   # manage.
   # home.username = user.name;
@@ -57,7 +61,8 @@
     pkgs.reattach-to-user-namespace # only darwin
 
     # nix
-    pkgs.nixfmt
+    pkgs.nixd
+    pkgs.nixfmt-rfc-style
 
     # middlewares
     pkgs.postgresql_16