From bc850149696a714ec9470d135bc5d6b11dd3dfe1 Mon Sep 17 00:00:00 2001
From: OPNA2608 <opna2608@protonmail.com>
Date: Mon, 4 May 2026 01:09:49 +0200
Subject: [PATCH] dosbox-x: Add updateScript

Ignore "-osfree" tags. Do not care about age-verification of emulated MS-DOS...
---
 pkgs/by-name/do/dosbox-x/package.nix | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/pkgs/by-name/do/dosbox-x/package.nix b/pkgs/by-name/do/dosbox-x/package.nix
index 11e401c74bee..752eef136871 100644
--- a/pkgs/by-name/do/dosbox-x/package.nix
+++ b/pkgs/by-name/do/dosbox-x/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  gitUpdater,
   alsa-lib,
   autoreconfHook,
   ffmpeg,
@@ -110,10 +111,16 @@ stdenv.mkDerivation (finalAttrs: {
       makeWrapper $out/Applications/dosbox-x.app/Contents/MacOS/dosbox-x $out/bin/dosbox-x
     '';
 
-  passthru.tests.version = testers.testVersion {
-    package = finalAttrs.finalPackage;
-    # Version output on stderr, program returns status code 1
-    command = "${lib.getExe finalAttrs.finalPackage} -version 2>&1 || true";
+  passthru = {
+    tests.version = testers.testVersion {
+      package = finalAttrs.finalPackage;
+      # Version output on stderr, program returns status code 1
+      command = "${lib.getExe finalAttrs.finalPackage} -version 2>&1 || true";
+    };
+    updateScript = gitUpdater {
+      rev-prefix = "dosbox-x-v";
+      ignoredVersions = "-osfree$";
+    };
   };
 
   meta = {