Add vPlug option to modules.

modules/nvim-lazy/default.nix

@@ -2,6 +2,12 @@
 let
   mkOption = lib.mkOption;
   types = lib.types;
+  vPlugFunctionType = types.mkOptionType {
+    name = "vPlugFunction";
+    description = "function taking vimPlugins and returning plugin or plugin list";
+    check = builtins.isFunction;
+    merge = lib.mergeOneOption;
+  };
   keyBind = (
     { ... }:
     {
@@ -44,6 +50,7 @@ let
             nullOr (oneOf [
               path
               package
+              vPlugFunctionType
             ]);
           default = null;
           description = ''A vim plugin package or a path pointing to a local plugin.'';
@@ -92,9 +99,12 @@ let
           type =
             with types;
             nullOr (
-              listOf (oneOf [
+              (oneOf [
+                vPlugFunctionType
+                (listOf (oneOf [
                   str
                   package
+                ]))
               ])
             );
           default = null;
@@ -212,6 +222,11 @@ in
       default = pkgs.neovim-unwrapped;
       description = ''The neovim-unwrapped package to use.'';
     };
+    vPlug = mkOption {
+      type = with types; lazyAttrsOf anything;
+      default = pkgs.vimPlugins;
+      description = ''The vimPlugins attrs to use.'';
+    };
     luaRcContent = mkOption {
       type = types.str;
       default = "";

modules/nvim-lazy/homeManager.nix

@@ -15,7 +15,7 @@ in
     _module.check = lib.mkDefault false;
     home.packages = [
       (wrapNeovimLazy cfg.package {
-        inherit (cfg) luaRcContent lazyConfig lazyPlugins;
+        inherit (cfg) luaRcContent lazyConfig lazyPlugins vPlug;
       })
     ];
   };

modules/nvim-lazy/nixosModule.nix

@@ -15,7 +15,7 @@ in
     _module.check = lib.mkDefault false;
     environment.systemPackages = [
       (wrapNeovimLazy cfg.package {
-        inherit (cfg) luaRcContent lazyConfig lazyPlugins;
+        inherit (cfg) luaRcContent lazyConfig lazyPlugins vPlug;
       })
     ];
   };

pkgs/lazyUtils.nix

@@ -75,6 +75,9 @@ let
       - plugin (set)
 
       Type:
+        pluginWrapper :: (Lambda -> String) -> Set
+        pluginWrapper :: (Lambda -> Derivation) -> Set
+        pluginWrapper :: (Lambda -> Set) -> Set
         pluginWrapper :: String -> Set
         pluginWrapper :: Derivation -> Set
         pluginWrapper :: Set -> Set
@@ -84,10 +87,12 @@ let
       if (builtins.isString pluginOrPackage) then
         { short = pluginOrPackage; }
       else if
-        assert (lib.isDerivation pluginOrPackage || builtins.isAttrs pluginOrPackage);
-        (lib.isDerivation pluginOrPackage)
+        assert (builtins.isAttrs pluginOrPackage || builtins.isFunction pluginOrPackage);
+        (lib.isDerivation pluginOrPackage || builtins.isFunction pluginOrPackage)
       then
-        { dir = pluginOrPackage; }
+        {
+          dir = pluginOrPackage;
+        }
       else
         pluginOrPackage;
 
@@ -112,20 +117,29 @@ let
           if (builtins.isNull val) then val else fn val;
         # Wrap function arguments in function so they are inserted as is when parsed.
         stringLiteral = value: if (builtins.isString value) then (_: value) else value;
+        resolvePlugin = value: if (builtins.isFunction value) then value vPlug else value;
       in
       lib.pipe plugin [
+        # Resolve dir and dependencies first so getName can resolve names
+        (
+          plugin:
+          plugin
+          // {
+            dir = runIfSet resolvePlugin "dir";
+            dependencies = runIfSet (
+              pluginListFn:
+              (map (pluginOrPackage: getName (pluginWrapper pluginOrPackage))) (resolvePlugin pluginListFn)
+            ) "dependencies";
+          }
+        )
         (
           plugin:
           plugin
           // {
             __posArgs = runIfSet lib.flatten "short";
-            #if (builtins.isNull short) then short else [ short ];
             name = getName plugin;
             enabled = runIfSet stringLiteral "enabled";
             cond = runIfSet stringLiteral "cond";
-            dependencies = runIfSet (map (
-              pluginOrPackage: getName (pluginWrapper pluginOrPackage)
-            )) "dependencies";
             init = runIfSet stringLiteral "init";
             opts = runIfSet stringLiteral "opts";
             config = runIfSet stringLiteral "config";

pkgs/wrapper.nix

@@ -10,6 +10,7 @@
   callPackage,
   neovimUtils,
   vimUtils,
+  vimPlugins,
   perl,
   lndir,
   lazyUtils,
@@ -40,6 +41,7 @@ let
       luaRcContent ? "",
       lazyPlugins ? [ ],
       lazyConfig ? { },
+      vPlug ? vimPlugins,
       ...
     }:
     assert
@@ -49,11 +51,12 @@ let
     stdenv.mkDerivation (
       finalAttrs:
       let
+        lazyUtilsOverride = lazyUtils.override { inherit vPlug; };
         rcContent = # lua
           ''
             ${luaRcContent}
 
-            vim.opt.rtp:prepend("${lazyUtils.lazyPluginsJoin { inherit lazyConfig lazyPlugins; }}")
+            vim.opt.rtp:prepend("${lazyUtilsOverride.lazyPluginsJoin { inherit lazyConfig lazyPlugins; }}")
             require("lazyWrapper")
           ''
           + lib.optionalString (!isNull neovimRcContent) ''
@@ -118,7 +121,7 @@ let
           withPython3
           withPerl
           ;
-        inherit providerLuaRc lazyPlugins lazyConfig;
+        inherit providerLuaRc lazyConfig;
         inherit python3Env rubyEnv;
         withRuby = rubyEnv != null;
         inherit wrapperArgs generatedWrapperArgs;
@@ -210,7 +213,7 @@ let
           lndir
         ];
         passthru = {
-          inherit providerLuaRc lazyPlugins lazyConfig;
+          inherit providerLuaRc lazyConfig;
           unwrapped = neovim-unwrapped;
           initRc = neovimRcContent;