From 928163d8c55b4b05fc3bc92ac1064e50b16aabd0 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Tue, 3 Dec 2024 00:05:16 +0100
Subject: [PATCH 1/3] dnsx: format with nixfmt

---
 pkgs/by-name/dn/dnsx/package.nix | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/dn/dnsx/package.nix b/pkgs/by-name/dn/dnsx/package.nix
index 1f25de07c174..a60d8bbf11ff 100644
--- a/pkgs/by-name/dn/dnsx/package.nix
+++ b/pkgs/by-name/dn/dnsx/package.nix
@@ -1,6 +1,7 @@
-{ lib
-, buildGoModule
-, fetchFromGitHub
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
 }:
 
 buildGoModule rec {

From 11d2c2f009a6320b25629158b72cf3735672437e Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Tue, 3 Dec 2024 00:06:40 +0100
Subject: [PATCH 2/3] dnsx: refactor

- add ldflags
- add mainProgram
---
 pkgs/by-name/dn/dnsx/package.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/by-name/dn/dnsx/package.nix b/pkgs/by-name/dn/dnsx/package.nix
index a60d8bbf11ff..8d54f2fa6c3f 100644
--- a/pkgs/by-name/dn/dnsx/package.nix
+++ b/pkgs/by-name/dn/dnsx/package.nix
@@ -17,6 +17,13 @@ buildGoModule rec {
 
   vendorHash = "sha256-WbFkBTPy4N+mAVSkq1q9XcNs1jk6YuBcYxiEmQV/TsM=";
 
+  subPackages = [ "cmd/dnsx" ];
+
+  ldflags = [
+    "-s"
+    "-w"
+  ];
+
   # Tests require network access
   doCheck = false;
 
@@ -32,5 +39,6 @@ buildGoModule rec {
     changelog = "https://github.com/projectdiscovery/dnsx/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ fab ];
+    mainProgram = "dnsx";
   };
 }

From 6013083e7588defa20a55e207863a20e39cd2426 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Tue, 3 Dec 2024 00:08:25 +0100
Subject: [PATCH 3/3] dnsx: add versionCheckHook

---
 pkgs/by-name/dn/dnsx/package.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/by-name/dn/dnsx/package.nix b/pkgs/by-name/dn/dnsx/package.nix
index 8d54f2fa6c3f..20c81aa260ab 100644
--- a/pkgs/by-name/dn/dnsx/package.nix
+++ b/pkgs/by-name/dn/dnsx/package.nix
@@ -2,6 +2,7 @@
   lib,
   buildGoModule,
   fetchFromGitHub,
+  versionCheckHook,
 }:
 
 buildGoModule rec {
@@ -19,6 +20,8 @@ buildGoModule rec {
 
   subPackages = [ "cmd/dnsx" ];
 
+  nativeInstallCheckInputs = [ versionCheckHook ];
+
   ldflags = [
     "-s"
     "-w"
@@ -27,6 +30,10 @@ buildGoModule rec {
   # Tests require network access
   doCheck = false;
 
+  doInstallCheck = true;
+
+  versionCheckProgramArg = [ "-version" ];
+
   meta = with lib; {
     description = "Fast and multi-purpose DNS toolkit";
     longDescription = ''