From 55d01d690b47a2ea4ded5b3610dc6ec9ec3d9aa3 Mon Sep 17 00:00:00 2001
From: Felix Buehler <account@buehler.rocks>
Date: Thu, 1 Feb 2024 18:02:58 +0100
Subject: [PATCH] bristol: add desktop item

---
 pkgs/applications/audio/bristol/default.nix | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/audio/bristol/default.nix b/pkgs/applications/audio/bristol/default.nix
index 7884e3b7fa31..fc50691155ec 100644
--- a/pkgs/applications/audio/bristol/default.nix
+++ b/pkgs/applications/audio/bristol/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, alsa-lib, libjack2, pkg-config, libpulseaudio, xorg }:
+{ lib, stdenv, fetchurl, alsa-lib, libjack2, pkg-config, libpulseaudio, xorg, copyDesktopItems, makeDesktopItem }:
 
 stdenv.mkDerivation rec {
   pname = "bristol";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "1fi2m4gmvxdi260821y09lxsimq82yv4k5bbgk3kyc3x1nyhn7vx";
   };
 
-  nativeBuildInputs = [ pkg-config ];
+  nativeBuildInputs = [ pkg-config copyDesktopItems ];
   buildInputs = [
     alsa-lib
     libjack2
@@ -34,6 +34,22 @@ stdenv.mkDerivation rec {
     sed -e "s@\`which brighton\`@$out/bin/brighton@g" -i bin/startBristol
   '';
 
+  postInstall = ''
+    mkdir -p $out/share/icons/hicolor/scalable/apps/
+    ln -s $out/share/bristol/bitmaps/bicon.svg $out/share/icons/hicolor/scalable/apps/
+  '';
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "Bristol";
+      exec = "bristol";
+      icon = "bicon";
+      desktopName = "Bristol";
+      comment = "Graphical user interface for the Bristol synthesizer emulator";
+      categories = [ "AudioVideo" ];
+    })
+  ];
+
   meta = with lib; {
     description = "A range of synthesiser, electric piano and organ emulations";
     homepage = "https://bristol.sourceforge.net";