Refactor nixvim to move it as standalone package instead of nixos module

flake/perSystem.nix

@@ -11,6 +11,7 @@
     system,
     lib,
     self',
+    inputs',
     ...
   }: let
     inherit (inputs) nixpkgs;
@@ -20,6 +21,7 @@
       config = {
         allowUnfree = true;
       };
+      overlays = [(_final: _prev: {inherit lib;})];
     };
     devShells.default = pkgs.mkShell {
       name = "nixos-shell";
@@ -36,6 +38,7 @@
       inputsScope = lib.makeScope pkgs.newScope (self: {
         inherit inputs rootPath;
         srcs = self.callPackage (rootPath + "/_sources/generated.nix") {};
+        inherit (inputs'.nixvim.legacyPackages) makeNixvim makeNixvimWithModule;
       });
     in
       lib.packagesFromDirectoryRecursive {

nixos/configurations/Akun/default.nix

@@ -59,6 +59,7 @@
     localsend
     zulip
     wechat
+    nixvim
   ];
 
   environment.variables.EDITOR = "hx";

nixos/configurations/Tytonidae/default.nix

@@ -37,7 +37,6 @@
     };
     programs = {
       bash.enable = true;
-      nixvim.enable = true;
       guix.enable = true;
       dae.enable = true;
       openssh.enable = true;
@@ -91,6 +90,7 @@
     waypipe
     wineWow64Packages.waylandFull
     iperf3
+    nixvim
 
     sbctl
   ];

nixos/modules/programs/nixvim/default.nix

@@ -1,25 +0,0 @@
-{
-  lib,
-  config,
-  ...
-}: let
-  cfg = config.youthlic.programs.nixvim;
-in {
-  imports = lib.youthlic.loadImports ./.;
-  options = {
-    youthlic.programs.nixvim = {
-      enable = lib.mkEnableOption "nixvim";
-    };
-  };
-  config = lib.mkIf cfg.enable {
-    programs.nixvim = {
-      enable = true;
-      enableMan = true;
-      colorschemes.gruvbox-material = {
-        enable = true;
-        autoLoad = true;
-      };
-      plugins.lualine.enable = true;
-    };
-  };
-}

nixos/modules/programs/nixvim/option.nix

@@ -1,42 +0,0 @@
-{
-  lib,
-  config,
-  ...
-}: let
-  cfg = config.youthlic.programs.nixvim;
-in {
-  config = lib.mkIf cfg.enable {
-    programs.nixvim = {
-      opts = {
-        backspace = ["indent" "eol" "start"];
-        tabstop = 4;
-        shiftwidth = 4;
-        expandtab = true;
-        shiftround = true;
-        autoindent = true;
-        nu = true;
-        rnu = true;
-        wildmenu = true;
-        hlsearch = false;
-        ignorecase = true;
-        smartcase = true;
-        completeopt = ["menu" "noselect"];
-        cursorline = true;
-        termguicolors = true;
-        signcolumn = "yes";
-        autoread = true;
-        title = true;
-        swapfile = false;
-        backup = false;
-        updatetime = 50;
-        mouse = "a";
-        undofile = true;
-        exrc = true;
-        scrolloff = 5;
-        wrap = true;
-        splitright = true;
-        splitbelow = true;
-      };
-    };
-  };
-}

overlays/additions/default.nix

@@ -9,6 +9,7 @@ in
     ./wallpapers.nix
     ./waydroid-script.nix
     ./rime-yuhaostar.nix
+    ./nixvim.nix
 
     ./pkgsNoCuda.nix
   ]

overlays/additions/nixvim.nix

@@ -0,0 +1,5 @@
+{outputs, ...}: _final: prev: let
+  inherit (prev.stdenv.hostPlatform) system;
+in {
+  inherit (outputs.packages.${system}) nixvim;
+}

pkgs/nixvim/package.nix

@@ -0,0 +1,13 @@
+{
+  makeNixvimWithModule,
+  pkgs,
+  lib,
+}:
+makeNixvimWithModule {
+  inherit pkgs;
+  module = {
+    imports = with lib; youthlic.loadImports' ./. (filter (name: !hasSuffix "/package.nix" (toString name)));
+    enableMan = true;
+    plugins.lualine.enable = true;
+  };
+}