From b439ca11cd6db24abfecff35131e834f7ede9ea3 Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Mon, 17 Nov 2025 14:26:04 +0200
Subject: [PATCH] swt: make it easier to override version

---
 pkgs/by-name/sw/swt/package.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/by-name/sw/swt/package.nix b/pkgs/by-name/sw/swt/package.nix
index a2eda1c351bb..490ba11aebd4 100644
--- a/pkgs/by-name/sw/swt/package.nix
+++ b/pkgs/by-name/sw/swt/package.nix
@@ -11,8 +11,10 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "swt";
-  version = "4.34";
-  fullVersion = "R-${finalAttrs.version}-202411201800";
+  # NOTE: In case you wish to override, don't override version, override
+  # `fullVersion`.
+  version = builtins.elemAt (lib.splitString "-" finalAttrs.fullVersion) 1;
+  fullVersion = "R-4.34-202411201800";
 
   hardeningDisable = [ "format" ];