From 57d4ce4bcfe7beb8e3986f1a1a465050a34d7a6e Mon Sep 17 00:00:00 2001
From: Gaetan Lepage <gaetan@glepage.com>
Date: Sun, 11 Jan 2026 12:45:25 +0000
Subject: [PATCH] macmon: modernize, add meta.mainProgram

---
 pkgs/by-name/ma/macmon/package.nix | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/pkgs/by-name/ma/macmon/package.nix b/pkgs/by-name/ma/macmon/package.nix
index e4e42878e4a1..87b15ec309e3 100644
--- a/pkgs/by-name/ma/macmon/package.nix
+++ b/pkgs/by-name/ma/macmon/package.nix
@@ -2,26 +2,34 @@
   lib,
   rustPlatform,
   fetchFromGitHub,
+  versionCheckHook,
 }:
 
-rustPlatform.buildRustPackage rec {
+rustPlatform.buildRustPackage (finalAttrs: {
   pname = "macmon";
   version = "0.6.1";
 
   src = fetchFromGitHub {
     owner = "vladkens";
     repo = "macmon";
-    rev = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-GiSF5PBRUcKZzd9vWf9MmKKZbtqchnu0DjFgbXmp7bg=";
   };
 
   cargoHash = "sha256-b9CpHSC3/kj7lHs+QhDqnRZfda9rtJJEs3j24NDZSPQ=";
 
+  nativeInstallCheckInputs = [
+    versionCheckHook
+  ];
+  doInstallCheck = true;
+
   meta = {
-    homepage = "https://github.com/vladkens/macmon";
     description = "Sudoless performance monitoring for Apple Silicon processors";
+    homepage = "https://github.com/vladkens/macmon";
+    changelog = "https://github.com/vladkens/macmon/releases/tag/${finalAttrs.src.tag}";
     platforms = [ "aarch64-darwin" ];
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ schrobingus ];
+    mainProgram = "macmon";
   };
-}
+})