From bbfc4c7a4bd6f4a9af880e546e26ed94805cb6f0 Mon Sep 17 00:00:00 2001
From: "R. Ryantm" <ryantm-bot@ryantm.com>
Date: Sun, 23 Aug 2026 14:25:53 +0000
Subject: [PATCH 1/4] havn: 0.3.8 -> 0.3.9

---
 pkgs/by-name/ha/havn/package.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/ha/havn/package.nix b/pkgs/by-name/ha/havn/package.nix
index 9b80f6bfde08..b20e5e3288d8 100644
--- a/pkgs/by-name/ha/havn/package.nix
+++ b/pkgs/by-name/ha/havn/package.nix
@@ -6,16 +6,16 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "havn";
-  version = "0.3.8";
+  version = "0.3.9";
 
   src = fetchFromGitHub {
     owner = "mrjackwills";
     repo = "havn";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-7VRYZK9QzKmhK4LPFRzf6QwgMwAC9aa6/+Fu/4SLQoo=";
+    hash = "sha256-G+aUTzlpUfVTkoftp1igCPeKaQpbS4CyydoitcLzxjk=";
   };
 
-  cargoHash = "sha256-pGfuKfjU/J52GgX8VmnNi9LLRfhQJagVzADn1bkUSvI=";
+  cargoHash = "sha256-G4DNr69FKiLI3vrEX3AMPn3DdWzPbxA7t2vw3bJtW94=";
 
   checkFlags = [
     # Skip tests that require network access

From ed367eff5ddaaab9164794e6fee0053d61546861 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sun, 23 Aug 2026 18:04:41 +0200
Subject: [PATCH 2/4] havn: modernize

---
 pkgs/by-name/ha/havn/package.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/ha/havn/package.nix b/pkgs/by-name/ha/havn/package.nix
index b20e5e3288d8..7aff1cca8ba6 100644
--- a/pkgs/by-name/ha/havn/package.nix
+++ b/pkgs/by-name/ha/havn/package.nix
@@ -8,6 +8,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
   pname = "havn";
   version = "0.3.9";
 
+  __structuredAttrs = true;
+
   src = fetchFromGitHub {
     owner = "mrjackwills";
     repo = "havn";
@@ -28,7 +30,7 @@ rustPlatform.buildRustPackage (finalAttrs: {
   meta = {
     homepage = "https://github.com/mrjackwills/havn";
     description = "Fast configurable port scanner with reasonable defaults";
-    changelog = "https://github.com/mrjackwills/havn/blob/v${finalAttrs.version}/CHANGELOG.md";
+    changelog = "https://github.com/mrjackwills/havn/blob/v${finalAttrs.src.tag}/CHANGELOG.md";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ luftmensch-luftmensch ];
     mainProgram = "havn";

From be4f558210b19494a010579da35e48deba1181d5 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sun, 23 Aug 2026 18:11:55 +0200
Subject: [PATCH 3/4] havn: add versionCheckHook

---
 pkgs/by-name/ha/havn/package.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/by-name/ha/havn/package.nix b/pkgs/by-name/ha/havn/package.nix
index 7aff1cca8ba6..e1fbdc3cc5c2 100644
--- a/pkgs/by-name/ha/havn/package.nix
+++ b/pkgs/by-name/ha/havn/package.nix
@@ -2,6 +2,7 @@
   lib,
   fetchFromGitHub,
   rustPlatform,
+  versionCheckHook,
 }:
 
 rustPlatform.buildRustPackage (finalAttrs: {
@@ -19,6 +20,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
 
   cargoHash = "sha256-G4DNr69FKiLI3vrEX3AMPn3DdWzPbxA7t2vw3bJtW94=";
 
+  nativeInstallCheckInputs = [ versionCheckHook ];
+
   checkFlags = [
     # Skip tests that require network access
     "--skip=scanner::tests::test_scanner_1000_80_443"
@@ -27,6 +30,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
     "--skip=terminal::print::tests::test_terminal_monochrome_false"
   ];
 
+  doInstallCheck = true;
+
   meta = {
     homepage = "https://github.com/mrjackwills/havn";
     description = "Fast configurable port scanner with reasonable defaults";

From 3a4f55476434e903a45c5038536ee601aee74455 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sun, 23 Aug 2026 18:12:57 +0200
Subject: [PATCH 4/4] havn: add nix-update-script

---
 pkgs/by-name/ha/havn/package.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/by-name/ha/havn/package.nix b/pkgs/by-name/ha/havn/package.nix
index e1fbdc3cc5c2..2251bb0a3cbf 100644
--- a/pkgs/by-name/ha/havn/package.nix
+++ b/pkgs/by-name/ha/havn/package.nix
@@ -1,6 +1,7 @@
 {
   lib,
   fetchFromGitHub,
+  nix-update-script,
   rustPlatform,
   versionCheckHook,
 }:
@@ -32,6 +33,8 @@ rustPlatform.buildRustPackage (finalAttrs: {
 
   doInstallCheck = true;
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     homepage = "https://github.com/mrjackwills/havn";
     description = "Fast configurable port scanner with reasonable defaults";