From 466a9d2487cfc55a1097333992f7bae9d542e04a Mon Sep 17 00:00:00 2001
From: Martin Joerg <martin.joerg@gmail.com>
Date: Mon, 6 Oct 2025 13:19:36 +0000
Subject: [PATCH] pingtcp: modernize

---
 pkgs/by-name/pi/pingtcp/package.nix | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/pkgs/by-name/pi/pingtcp/package.nix b/pkgs/by-name/pi/pingtcp/package.nix
index 0fa922483fcc..61b20202b463 100644
--- a/pkgs/by-name/pi/pingtcp/package.nix
+++ b/pkgs/by-name/pi/pingtcp/package.nix
@@ -5,15 +5,15 @@
   cmake,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "pingtcp";
   version = "0.0.3";
 
   src = fetchFromGitHub {
     owner = "LanetNetwork";
     repo = "pingtcp";
-    sha256 = "1cv84n30y03s1b83apxxyn2jv5ss1pywsahrfrpkb6zcgzzrcqn8";
-    tag = "v${version}";
+    hash = "sha256-yGKW/3/smzVvdhkqzf0NWpcthfW9XzXQCnoAD4YlaLM=";
+    tag = "v${finalAttrs.version}";
     fetchSubmodules = true;
   };
 
@@ -30,11 +30,11 @@ stdenv.mkDerivation rec {
     install -Dm644 {..,$out/share/doc/pingtcp}/README.md
   '';
 
-  meta = with lib; {
+  meta = {
     description = "Measure TCP handshake time";
     homepage = "https://github.com/LanetNetwork/pingtcp";
-    license = licenses.gpl3;
-    platforms = platforms.linux;
+    license = lib.licenses.gpl3;
+    platforms = lib.platforms.linux;
     mainProgram = "pingtcp";
   };
-}
+})