feat: add nvimdots

nvim/nixos/dotnet/default.nix

@@ -0,0 +1,43 @@
+# This module provides DOTNET_ROOT, with a different way to install dotnet locally.
+# This module is modified from the NixOS module `programs.dotnet`
+
+{ config, lib, pkgs, ... }:
+with lib;
+let
+  cfg = config.programs.dotnet.dev;
+in
+{
+  options = {
+    programs.dotnet.dev = {
+      enable = mkEnableOption "" // {
+        description = ''
+          Install the DotNet runtime and set the
+          {env}`DOTNET_ROOT` variable.
+        '';
+      };
+      environmentVariables = mkOption {
+        type = with types; lazyAttrsOf (oneOf [ str path int float ]);
+        default = { };
+        example = { DOTNET_SYSTEM_GLOBALIZATION_INVARIANT = "0"; };
+        description = ''
+          An attribute set an environment variable for DotNET.
+        '';
+      };
+      package = mkOption {
+        type = types.package;
+        default = pkgs.dotnet-sdk_7;
+        defaultText = literalExpression "pkgs.dotnet-sdk_7";
+        description = "DotNET package to install.";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    home.packages = [ cfg.package ];
+
+    # Please see https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-environment-variables#dotnet_root-dotnet_rootx86
+    home.sessionVariables = {
+      DOTNET_ROOT = "${cfg.package}";
+    } // cfg.environmentVariables;
+  };
+}