package: add nvf-queries package

flake/legacyPackages.nix

@@ -17,6 +17,9 @@
           # Build nil from source to get most recent
           # features as they are added.
           nil = inputs'.nil.packages.default;
+          nvf-queries = final.callPackage ./legacyPackages/nvf-queries.nix {
+            version = self.shortRev or self.dirtyShortRev or "dirty";
+          };
           blink-cmp = let
             pin = self.pins.blink-cmp;
           in

flake/legacyPackages/nvf-queries.nix

@@ -0,0 +1,10 @@
+{
+  vimUtils,
+  version,
+}:
+vimUtils.buildVimPlugin {
+  pname = "nvf-queries";
+  inherit version;
+
+  src = ./nvf-queries;
+}

flake/legacyPackages/nvf-queries/queries/nix/injections.scm

@@ -0,0 +1,34 @@
+; extends
+
+(binding
+  attrpath: (attrpath
+    (identifier) @_path)
+  expression: [
+    (string_expression
+      (string_fragment) @injection.content)
+    (indented_string_expression
+      (string_fragment) @injection.content)
+  ]
+  (#set! injection.language "lua")
+  (#match? @_path "^luaConfig\(Pre\|Post\)$"))
+
+(apply_expression
+  function: [
+    (variable_expression
+      name: (identifier) @funcName
+      (#eq? @funcName "mkLuaInline"))
+	;; matches lib.generators.mkLuaInline
+    (select_expression
+      expression: _ @lib
+      (#eq? @lib "lib")
+      (attrpath
+        attr: (identifier) @generators
+        attr: (identifier) @funcName))
+  ]
+  argument: [
+    (string_expression
+      (string_fragment) @injection.content)
+    (indented_string_expression
+      (string_fragment) @injection.content)
+  ]
+  (#set! injection.language "lua"))

lib/types/plugins.nix

@@ -18,7 +18,7 @@
   pluginType = nullOr (
     either
     package
-    (enum (pluginInputNames ++ ["nvim-treesitter" "flutter-tools-patched" "vim-repeat"]))
+    (enum (pluginInputNames ++ ["nvim-treesitter" "flutter-tools-patched" "vim-repeat" "nvf-queries"]))
   );
 
   pluginsType = listOf pluginType;

modules/wrapper/build/config.nix

@@ -51,7 +51,7 @@
       doCheck = false;
     };
 
-    inherit (inputs.self.legacyPackages.${pkgs.stdenv.system}) blink-cmp;
+    inherit (inputs.self.legacyPackages.${pkgs.stdenv.system}) blink-cmp nvf-queries;
   };
 
   buildConfigPlugins = plugins: