From 18dd51567e0fa185aa44abe10f28bc3a1309f1c5 Mon Sep 17 00:00:00 2001
From: matt <gnumber13@e.mail.de>
Date: Tue, 25 Jul 2023 01:09:00 +0200
Subject: [PATCH] alsa-scarlett-gui: fixed desktop entry

Fixed desktop entry of the app so that it shows up in the menu.
In place search and replace was implemented in the postInstall phase
using sed.
---
 pkgs/applications/audio/alsa-scarlett-gui/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/applications/audio/alsa-scarlett-gui/default.nix b/pkgs/applications/audio/alsa-scarlett-gui/default.nix
index 80db9e85d3db..19a19d85609d 100644
--- a/pkgs/applications/audio/alsa-scarlett-gui/default.nix
+++ b/pkgs/applications/audio/alsa-scarlett-gui/default.nix
@@ -24,6 +24,9 @@ stdenv.mkDerivation rec {
   sourceRoot = "source/src";
   nativeBuildInputs = [ pkg-config wrapGAppsHook4 ];
   buildInputs = [ gtk4 alsa-lib ];
+  postInstall = ''
+      sed -Ei "s/(Exec\s?=\s?).*/\1alsa-scarlett-gui\nTryExec=alsa-scarlett-gui/" $out/share/applications/vu.b4.${pname}.desktop
+  '';
 
   # causes redefinition of _FORTIFY_SOURCE
   hardeningDisable = [ "fortify3" ];