From eabbe8b96f6db963a23943bda2b653122d96a0eb Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sat, 7 Jan 2023 23:28:51 +0100
Subject: [PATCH] bpfmon: add changelog to meta

---
 pkgs/os-specific/linux/bpfmon/default.nix | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/pkgs/os-specific/linux/bpfmon/default.nix b/pkgs/os-specific/linux/bpfmon/default.nix
index 0c23b3963cc8..c75b9375e3b1 100644
--- a/pkgs/os-specific/linux/bpfmon/default.nix
+++ b/pkgs/os-specific/linux/bpfmon/default.nix
@@ -1,4 +1,9 @@
-{ stdenv, fetchFromGitHub, lib, libpcap, yascreen }:
+{ lib
+, stdenv
+, fetchFromGitHub
+, libpcap
+, yascreen
+}:
 
 stdenv.mkDerivation rec {
   pname = "bpfmon";
@@ -7,16 +12,23 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "bbonev";
     repo = "bpfmon";
-    rev = "v${version}";
-    sha256 = "sha256-EGRxWq94BWceYXunzcOpMQv4g7cMjVCEWMR0ULGN2Jg=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-EGRxWq94BWceYXunzcOpMQv4g7cMjVCEWMR0ULGN2Jg=";
   };
 
-  buildInputs = [ libpcap yascreen ];
-  makeFlags = [ "PREFIX=$(out)" ];
+  buildInputs = [
+    libpcap
+    yascreen
+  ];
+
+  makeFlags = [
+    "PREFIX=$(out)"
+  ];
 
   meta = with lib; {
     description = "BPF based visual packet rate monitor";
     homepage = "https://github.com/bbonev/bpfmon";
+    changelog = "https://github.com/bbonev/bpfmon/releases/tag/v${version}";
     maintainers = with maintainers; [ arezvov ];
     license = licenses.gpl2Plus;
     platforms = platforms.linux;