From 887e700c916f264660967004aed8a4a1f36120ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo?= <malaquias@gmail.com>
Date: Sat, 18 Apr 2026 16:32:20 -0300
Subject: [PATCH] sfwbar: fix SVG icon rendering via wrapGAppsHook3

Add `wrapGAppsHook3` to `nativeBuildInputs` to ensure `sfwbar` can
successfully locate the `gdk-pixbuf` loaders required to render SVG symbolic
icons in default GTK widgets (such as the battery, bluez, and volume
modules).

The inclusion of this hook automatically generates a unified `loaders.cache`
and wraps the resulting binary with the correct `GDK_PIXBUF_MODULE_FILE`
environment variable. Furthermore, it automatically handles the population
of `XDG_DATA_DIRS`, rendering the previous manual `wrapProgram` execution in
`postFixup` redundant.
---
 pkgs/by-name/sf/sfwbar/package.nix | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/pkgs/by-name/sf/sfwbar/package.nix b/pkgs/by-name/sf/sfwbar/package.nix
index aeeff1bdccf9..e4c511ce9424 100644
--- a/pkgs/by-name/sf/sfwbar/package.nix
+++ b/pkgs/by-name/sf/sfwbar/package.nix
@@ -16,6 +16,7 @@
   makeWrapper,
   docutils,
   wayland-scanner,
+  wrapGAppsHook3,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -47,13 +48,9 @@ stdenv.mkDerivation (finalAttrs: {
     pkg-config
     makeWrapper
     wayland-scanner
+    wrapGAppsHook3
   ];
 
-  postFixup = ''
-    wrapProgram $out/bin/sfwbar \
-      --suffix XDG_DATA_DIRS : $out/share
-  '';
-
   meta = {
     homepage = "https://github.com/LBCrion/sfwbar";
     description = "Flexible taskbar application for wayland compositors, designed with a stacking layout in mind";