add nixd lsp

lua/configs/lspconfig.lua

@@ -2,7 +2,6 @@
 require("mason").setup()
 require("mason-lspconfig").setup({
   ensure_installed = {
-    "basedpyright",
     "html",
     "cssls",
     "quick_lint_js",
@@ -27,8 +26,7 @@ require("mason-tool-installer").setup({
 local nvlsp = require("nvchad.configs.lspconfig")
 
 -- Define servers
-local servers = { "html", "cssls", "basedpyright", "quick_lint_js", "qmlls" }
-vim.lsp.enable(servers)
+local servers = { "html", "cssls", "basedpyright", "quick_lint_js", "qmlls", "nixd" }
 
 -- Use the new Neovim 0.11 LSP config API
 for _, server in ipairs(servers) do
@@ -51,7 +49,32 @@ vim.lsp.config("lua_ls", {
   },
 })
 
+vim.lsp.config("nixd", {
+  cmd = { "nixd" },
+  filetypes = { "nix" },
+  root_markers = { "flake.nix", ".git" },
+  settings = {
+    nixd = {
+      nixpkgs = {
+        expr = 'import (builtins.getFlake "/home/user/nix-config").inputs.nixpkgs { }',
+      },
+      formatting = {
+        command = { "nixfmt" },
+      },
+      options = {
+        nixos = {
+          expr = '(builtins.getFlake "/home/user/nix-config").nixosConfigurations.nixos.options',
+        },
+        home_manager = {
+          expr = '(builtins.getFlake "/home/user/nix-config").nixosConfigurations.nixos.options.home-manager.users.type.getSubOptions []',
+        },
+      },
+    },
+  },
+})
+
 vim.lsp.config("basedpyright", {
+  cmd = { "/run/current-system/sw/bin/basedpyright-langserver", "--stdio" },
     settings = {
         pyright = {
             disableOrganizeImports = true
@@ -64,14 +87,10 @@ vim.lsp.config("basedpyright", {
     }
 })
 
-vim.lsp.config("pyright", {
-  on_attach = function(client, bufnr)
-  end,
-  capabilities = require("cmp_nvim_lsp").default_capabilities(),
-},
-
 vim.filetype.add({
   extension = {
     log = "log",
   },
-}))
+})
+
+vim.lsp.enable(servers)