nvim: qol on lualine, bufferline, use nixd as nix lsp

home/dot_config/nvim/lsp/luals.lua

@@ -66,6 +66,9 @@ return {
       telemetry = {
         enable = false,
       },
+      diagnostics = {
+        globals = { "vim" },
+      },
       -- Lua LS offers a code formatter
       -- Ref: https://github.com/LuaLS/lua-language-server/wiki/Formatter
       -- format = {

home/dot_config/nvim/lsp/nil.lua

@@ -1,32 +0,0 @@
--- <nixCats>/lsp/nil.lua
--- Nil LSP config
-
-vim.lsp.config("nil", {
-  cmd = { "nil" },
-  root_markers = {
-    "flake.nix",
-    "flake.lock",
-  },
-  filetypes = {
-    "nix",
-  },
-  -- Global config options
-  settings = {
-    ["nil"] = {
-      formatting = {
-        command = { "alejandra" },
-      },
-      diagnostics = {
-        ignored = {},
-      },
-      nix = {
-        maxMemoryMB = 2560,
-      },
-      flake = {
-        autoArchive = false,
-        autoEvalImputs = true,
-        nixpkgsInputName = "nixpkgs",
-      },
-    },
-  },
-})

home/dot_config/nvim/lsp/nixd.lua

@@ -0,0 +1,22 @@
+---@type vim.lsp.Config
+return {
+  cmd = { "nixd" },
+  root_markers = { "flake.nix", "flake.lock" },
+  filetypes = { "nix" },
+  settings = {
+    nixpkgs = {
+      expr = "import <nixpkgs> { }",
+    },
+    formatting = {
+      command = { "alejandra" },
+    },
+    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',
+      },
+    },
+  },
+}