From d65016f5a492efbefb00d8f7dd834d6bbfbe1370 Mon Sep 17 00:00:00 2001
From: Thiago Kenji Okada <thiagokokada@gmail.com>
Date: Tue, 31 Mar 2026 20:41:40 +0100
Subject: [PATCH] rtorrent: make updateScript update both this package and
 libtorrent-rakshasa

It is common for newer versions of rtorrent to depend in newer versions
of libtorrent-rakshasa to be built. So updating them separately
sometimes works, sometimes it doesn't and need some intervention until
someone goes and updates both.

Using _experimental-update-script-combinators to update both packages at
the same time should avoid this issue in future.
---
 pkgs/by-name/li/libtorrent-rakshasa/package.nix | 3 ---
 pkgs/by-name/rt/rtorrent/package.nix            | 8 ++++++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/pkgs/by-name/li/libtorrent-rakshasa/package.nix b/pkgs/by-name/li/libtorrent-rakshasa/package.nix
index 188057403354..12e647f35c8a 100644
--- a/pkgs/by-name/li/libtorrent-rakshasa/package.nix
+++ b/pkgs/by-name/li/libtorrent-rakshasa/package.nix
@@ -6,7 +6,6 @@
   curl,
   fetchFromGitHub,
   lib,
-  nix-update-script,
   openssl,
   pkg-config,
   stdenv,
@@ -38,8 +37,6 @@ stdenv.mkDerivation (finalAttrs: {
 
   configureFlags = [ "--enable-aligned=yes" ];
 
-  passthru.updateScript = nix-update-script { };
-
   enableParallelBuilding = true;
 
   meta = {
diff --git a/pkgs/by-name/rt/rtorrent/package.nix b/pkgs/by-name/rt/rtorrent/package.nix
index 64d4ad957caf..142797ada3da 100644
--- a/pkgs/by-name/rt/rtorrent/package.nix
+++ b/pkgs/by-name/rt/rtorrent/package.nix
@@ -1,4 +1,5 @@
 {
+  _experimental-update-script-combinators,
   autoreconfHook,
   cppunit,
   curl,
@@ -9,8 +10,8 @@
   libtorrent-rakshasa,
   lua5_4_compat,
   ncurses,
-  nixosTests,
   nix-update-script,
+  nixosTests,
   openssl,
   pkg-config,
   stdenv,
@@ -72,7 +73,10 @@ stdenv.mkDerivation (finalAttrs: {
   passthru = {
     inherit libtorrent-rakshasa;
     tests = { inherit (nixosTests) rtorrent; };
-    updateScript = nix-update-script { };
+    updateScript = _experimental-update-script-combinators.sequence [
+      (nix-update-script { attrPath = "libtorrent-rakshasa"; })
+      (nix-update-script { })
+    ];
   };
 
   meta = {