From a3792498b1043fadaa15f7714bcd3f0f5aa7fe42 Mon Sep 17 00:00:00 2001
From: Thiago Kenji Okada <thiagokokada@gmail.com>
Date: Sat, 10 Aug 2024 13:55:23 +0100
Subject: [PATCH] sx: add desktop file and providedSessions

---
 pkgs/by-name/sx/sx/package.nix | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/pkgs/by-name/sx/sx/package.nix b/pkgs/by-name/sx/sx/package.nix
index c0c9201b7a11..30af8442cade 100644
--- a/pkgs/by-name/sx/sx/package.nix
+++ b/pkgs/by-name/sx/sx/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenvNoCC,
   fetchFromGitHub,
+  makeDesktopItem,
   patsh,
   xorg,
 }:
@@ -28,8 +29,19 @@ stdenvNoCC.mkDerivation rec {
 
   postInstall = ''
     patsh -f $out/bin/sx -s ${builtins.storeDir}
+
+    install -Dm755 -t $out/share/xsessions ${
+      makeDesktopItem {
+        name = "sx";
+        desktopName = "sx";
+        comment = "Start a xorg server";
+        exec = "sx";
+      }
+    }/share/applications/sx.desktop
   '';
 
+  passthru.providedSessions = [ "sx" ];
+
   meta = with lib; {
     description = "Simple alternative to both xinit and startx for starting a Xorg server";
     homepage = "https://github.com/earnestly/sx";