plugins/lazy.nvim: add freeform setup option

- Additional settings can now be passed to `require("lazy").setup({})`.

Author: my7h3le

plugins/pluginmanagers/lazy.nix

@@ -41,6 +41,8 @@ in
     plugins.lazy = {
       enable = mkEnableOption "lazy.nvim";
 
+      setup = mkOption { type = types.submodule { freeformType = types.attrsOf types.anything; }; };
+
       plugins =
         with types;
         let
@@ -203,13 +205,18 @@ in
       in
       mkIf (cfg.plugins != [ ]) ''
         require('lazy').setup(
-          {
-            dev = {
-              path = "${lazyPath}",
-              patterns = {"."},
-              fallback = false
-            },
-            spec = ${helpers.toLuaObject packedPlugins}
+          ${
+            helpers.toLuaObject (
+              {
+                dev = {
+                  path = "${lazyPath}";
+                  patterns = [ "." ];
+                  fallback = false;
+                };
+                spec = packedPlugins;
+              }
+              // cfg.setup
+            )
           }
         )
       '';

tests/test-sources/plugins/pluginmanagers/lazy.nix

@@ -9,6 +9,22 @@
     plugins.lazy = with pkgs.vimPlugins; {
       enable = true;
 
+      # Setup properties can be directly passed
+      setup = {
+        performance = {
+          rtp = {
+            # disable some rtp plugins
+            disabled_plugins = [
+              "gzip"
+              "tarPlugin"
+              "tohtml"
+              "tutor"
+              "zipPlugin"
+            ];
+          };
+        };
+      };
+
       plugins = [
         vim-closer