introduce official nixgl wrapper

configs/fedora/home.nix

@@ -6,9 +6,6 @@
   ...
 }:
 
-let
-  nixGL = import ./../../home-manager/utils/nixGLWrap.nix { inherit pkgs config; };
-in
 {
   imports = [ ./../../home-manager/modules/machine.nix ];
 
@@ -24,7 +21,5 @@ in
 
   nixpkgs.config.allowUnfree = true;
 
-  nixGLPrefix = lib.getExe pkgs.nixgl.nixGLIntel;
-
   nix.settings.builders = "@/etc/nix/machines";
 }

home-manager/modules/machine.nix

@@ -2,6 +2,7 @@
   lib,
   pkgs,
   config,
+  inputs,
   ...
 }:
 with lib;
@@ -81,6 +82,13 @@ with lib;
     news.display = "silent";
     targets.genericLinux.enable = config.machine.isGeneric;
 
+    nixGL = {
+      packages = inputs.nixgl.packages;
+      defaultWrapper = "mesa";
+      installScripts = ["mesa"];
+      vulkan.enable = true;
+    };
+
     home = {
       username = "${config.machine.username}";
       homeDirectory = "/home/${config.machine.username}";

home-manager/modules/packages.nix

@@ -8,7 +8,7 @@
 
 with lib;
 let
-  nixGL = import ./../../home-manager/utils/nixGLWrap.nix { inherit pkgs config; };
+  nixGL = config.lib.nixGL.wrap;
   electronFlags = "--enable-features=UseOzonePlatform --ozone-platform=wayland --enable-wayland-ime --disable-gpu-shader-disk-cache -n";
 in
 {

home-manager/programs/alacritty.nix

@@ -6,7 +6,7 @@
 }:
 
 let
-  nixGL = import ./../../home-manager/utils/nixGLWrap.nix { inherit pkgs config; };
+  nixGL = config.lib.nixGL.wrap;
 in
 {
   programs.alacritty = {

home-manager/programs/kitty.nix

@@ -5,7 +5,7 @@
 }:
 
 let
-  nixGL = import ./../../home-manager/utils/nixGLWrap.nix { inherit pkgs config; };
+  nixGL = config.lib.nixGL.wrap;
 in
 {
   programs.kitty = {

home-manager/utils/nixGLWrap.nix

@@ -1,36 +0,0 @@
-# Call once on import to load global context
-{ pkgs, config }:
-# Wrap a single package
-pkg:
-if config.nixGLPrefix == "" then
-  pkg
-else
-  # Wrap the package's binaries with nixGL, while preserving the rest of
-  # the outputs and derivation attributes.
-  (pkg.overrideAttrs (old: {
-    name = "nixGL-${pkg.name}";
-    buildCommand = ''
-      set -eo pipefail
-
-      ${
-        # Heavily inspired by https://stackoverflow.com/a/68523368/6259505
-        pkgs.lib.concatStringsSep "\n" (
-          map (outputName: ''
-            echo "Copying output ${outputName}"
-            set -x
-            cp -rs --no-preserve=mode "${pkg.${outputName}}" "''$${outputName}"
-            set +x
-          '') (old.outputs or [ "out" ])
-        )
-      }
-
-      rm -rf $out/bin/*
-      shopt -s nullglob # Prevent loop from running if no files
-      for file in ${pkg.out}/bin/*; do
-        echo "#!${pkgs.bash}/bin/bash" > "$out/bin/$(basename $file)"
-        echo "exec -a \"\$0\" ${config.nixGLPrefix} $file \"\$@\"" >> "$out/bin/$(basename $file)"
-        chmod +x "$out/bin/$(basename $file)"
-      done
-      shopt -u nullglob # Revert nullglob back to its normal default state
-    '';
-  }))