colorschemes/ayu: switch to mkNeovimPlugin

plugins/colorschemes/ayu.nix

@@ -5,17 +5,23 @@
   pkgs,
   ...
 }:
-with lib; let
-  cfg = config.colorschemes.ayu;
-in {
-  options = {
-    colorschemes.ayu =
-      helpers.neovim-plugin.extraOptionsOptions
-      // {
-        enable = mkEnableOption "ayu";
+with lib;
+  helpers.neovim-plugin.mkNeovimPlugin config {
+    name = "ayu";
+    namespace = "colorschemes";
+    originalName = "neovim-ayu";
+    defaultPackage = pkgs.vimPlugins.neovim-ayu;
+    callSetup = false;
 
-        package = helpers.mkPackageOption "ayu" pkgs.vimPlugins.neovim-ayu;
+    maintainers = [maintainers.GaetanLepage];
 
+    deprecateExtraConfig = true;
+    optionsRenamedToSettings = [
+      "mirage"
+      "overrides"
+    ];
+
+    settingsOptions = {
       mirage = helpers.defaultNullOpts.mkBool false ''
         Set to `true` to use `mirage` variant instead of `dark` for dark background.
       '';
@@ -34,22 +40,12 @@ in {
           `background`.
         '';
     };
-  };
-
-  config = let
-    setupOptions = with cfg;
-      {
-        inherit overrides;
-      }
-      // cfg.extraOptions;
-  in
-    mkIf cfg.enable {
-      extraPlugins = [cfg.package];
 
+    extraConfig = cfg: {
       extraConfigLuaPre = ''
         local ayu = require("ayu")
-        ayu.setup(${helpers.toLuaObject setupOptions})
+        ayu.setup(${helpers.toLuaObject cfg.settings})
         ayu.colorscheme()
       '';
     };
-}
+  }