From a35be32796c6953f7e62d38695e3cdcd1debea80 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Sat, 13 Jun 2026 03:24:48 +0700
Subject: [PATCH] python3Packages.ydiff: migrate to pyproject

---
 pkgs/development/python-modules/ydiff/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/ydiff/default.nix b/pkgs/development/python-modules/ydiff/default.nix
index 3e5fc98c2614..d63ec24f910f 100644
--- a/pkgs/development/python-modules/ydiff/default.nix
+++ b/pkgs/development/python-modules/ydiff/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  setuptools,
   pygments,
   gitMinimal,
   mercurial,
@@ -13,7 +14,7 @@
 buildPythonPackage rec {
   pname = "ydiff";
   version = "1.5";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ymattw";
@@ -36,6 +37,8 @@ buildPythonPackage rec {
     patchShebangs tests/*.sh
   '';
 
+  build-system = [ setuptools ];
+
   nativeCheckInputs = [ pygments ];
 
   checkPhase = ''