Add home-manager module

flake.nix

@@ -36,6 +36,23 @@
     in
     {
       overlays.default = neovim-overlay;
+      homeManagerModules = rec {
+        default = neovim-ide;
+        neovim-ide = [
+          (
+            { pkgs, config, lib, ... }: {
+              options = {
+                programs.neovim-ide.enable = lib.mkEnableOption "neovim-ide";
+              };
+              config = lib.mkIf config.programs.neovim-ide.enable {
+                home = {
+                  packages = with pkgs; [ neovim-ide ];
+                };
+              };
+            }
+          )
+        ];
+      };
     } //
     flake-utils.lib.eachDefaultSystem
       (system: