fix: move nixd config to nvim.nix

home/config/nvim/lua/plugins/lsp.lua

@@ -40,33 +40,6 @@ return {
         --   end,
         -- },
         nil_ls = false,
-        nixd = {
-          cmd = { "nixd" },
-          filetypes = { "nix" },
-          single_file_support = true,
-          root_dir = function(fname)
-            return util.root_pattern("flake.nix")(fname)
-              or vim.fs.dirname(vim.fs.find(".git", { path = fname, upward = true })[1])
-          end,
-          settings = {
-            nixd = {
-              nixpkgs = {
-                expr = "import <nixpkgs> { }",
-              },
-              formatting = {
-                command = { "nixfmt" },
-              },
-              -- options = {
-              --   nixos = {
-              --     expr = '(builtins.getFlake ("git+file://" + toString ./.)).nixosConfigurations.k-on.options',
-              --   },
-              --   home_manager = {
-              --     expr = '(builtins.getFlake ("git+file://" + toString ./.)).homeConfigurations."ruixi@k-on".options',
-              --   },
-              -- },
-            },
-          },
-        },
         nginx_language_server = {
           cmd = { "nginx-language-server" },
           filetypes = { "nginx" },

home/user/nvim.nix

@@ -1,6 +1,8 @@
 {
   lib,
   pkgs,
+  device-name,
+  username,
   ...
 }:
 {
@@ -244,6 +246,42 @@
               end
             },
 
+            -- Nix
+            {
+              "neovim/nvim-lspconfig",
+              opts = {
+                servers = {
+                  nixd = {
+                    cmd = { "nixd" },
+                    filetypes = { "nix" },
+                    single_file_support = true,
+                    root_dir = function(fname)
+                      return require("lspconfig.util").root_pattern("flake.nix")(fname)
+                        or vim.fs.dirname(vim.fs.find(".git", { path = fname, upward = true })[1])
+                    end,
+                    settings = {
+                      nixd = {
+                        nixpkgs = {
+                          expr = "import <nixpkgs> { }",
+                        },
+                        formatting = {
+                          command = { "nixfmt" },
+                        },
+                        -- options = {
+                        --  nixos = {
+                        --    expr = '(builtins.getFlake ("git+file://" + toString ./.)).nixosConfigurations.${device-name}.options',
+                        --  },
+                        --  home_manager = {
+                        --    expr = '(builtins.getFlake ("git+file://" + toString ./.)).homeConfigurations."${username}@${device-name}".options',
+                        --  }
+                        -- }
+                      }
+                    }
+                  }
+                }
+              }
+            },
+
             -- disable DAP
             { "mfussenegger/nvim-dap-python", enabled = false },
             { "mfussenegger/nvim-dap", enabled = false },

system/dev/dn-lap/default.nix

@@ -13,6 +13,7 @@ let
   hyprcursor-size = "32";
   xcursor-size = "24";
   nvidia-offload-enabled = config.hardware.nvidia.prime.offload.enable;
+  device-name = "dn-lap";
 in
 {
   imports = [
@@ -26,7 +27,7 @@ in
   ];
 
   # Overrides
-  networking.hostName = lib.mkForce "dn-lap";
+  networking.hostName = lib.mkForce device-name;
 
   system.stateVersion = nix-version;
   home-manager = {
@@ -41,6 +42,7 @@ in
         git-config
         username
         nvidia-offload-enabled
+        device-name
         ;
     };
     users."${username}" = {

system/dev/dn-pre7780/default.nix

@@ -16,6 +16,7 @@ let
   intel-bus-id = "PCI:0:2:0";
   nvidia-bus-id = "PCI:1:0:0";
   nvidia-offload-enabled = config.hardware.nvidia.prime.offload.enable;
+  device-name = "dn-pre7780";
 in
 {
   imports = [
@@ -39,7 +40,7 @@ in
   ];
 
   # Overrides
-  networking.hostName = lib.mkForce "dn-pre7780";
+  networking.hostName = lib.mkForce device-name;
 
   system.stateVersion = nix-version;
   services.wallpaperEngine.enable = lib.mkForce false;
@@ -58,6 +59,7 @@ in
         git-config
         username
         nvidia-offload-enabled
+        device-name
         ;
     };
     users."${username}" = {

system/modules/programs.nix

@@ -13,13 +13,13 @@
       enable = true;
       configure = {
         customRC = ''
-	  set number
-	  set relativenumber
-	  set tabstop=2
-	  set shiftwidth=2
-	  set expandtab
-	  nnoremap <C-s> :w<CR>
-	'';
+          set number
+          set relativenumber
+          set tabstop=2
+          set shiftwidth=2
+          set expandtab
+          nnoremap <C-s> :w<CR>
+        '';
       };
     };