From cc6479b738810d2a5b53e1b36de9a2dae2e6d069 Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Tue, 12 Aug 2025 19:40:34 +0300
Subject: [PATCH] sierra-breeze-enhanced: drop Qt5 build

---
 .../sierra-breeze-enhanced/default.nix               | 12 ++----------
 pkgs/top-level/aliases.nix                           |  1 +
 pkgs/top-level/all-packages.nix                      |  4 ----
 pkgs/top-level/qt5-packages.nix                      |  4 ----
 4 files changed, 3 insertions(+), 18 deletions(-)

diff --git a/pkgs/data/themes/kwin-decorations/sierra-breeze-enhanced/default.nix b/pkgs/data/themes/kwin-decorations/sierra-breeze-enhanced/default.nix
index ea98b567fd0b..6b3331ccd613 100644
--- a/pkgs/data/themes/kwin-decorations/sierra-breeze-enhanced/default.nix
+++ b/pkgs/data/themes/kwin-decorations/sierra-breeze-enhanced/default.nix
@@ -6,24 +6,16 @@
   wrapQtAppsHook,
   kwin,
   lib,
-  useQt5 ? false,
 }:
-let
-  latestVersion = "2.1.1";
-  latestSha256 = "sha256-7mQnJCQr/zm9zEdg2JPr7jQn8uajyCXvyYRQZWxG+Q8=";
-
-  qt5Version = "1.3.3";
-  qt5Sha256 = "sha256-zTUTsSzy4p0Y7RPOidCtxTjjyvPRyWSQCxA5sUzXcLc=";
-in
 stdenv.mkDerivation rec {
   pname = "sierra-breeze-enhanced";
-  version = if useQt5 then qt5Version else latestVersion;
+  version = "2.1.1";
 
   src = fetchFromGitHub {
     owner = "kupiqu";
     repo = "SierraBreezeEnhanced";
     rev = if version == "2.1.1" then "V.2.1.1" else "V${version}";
-    sha256 = if useQt5 then qt5Sha256 else latestSha256;
+    hash = "sha256-7mQnJCQr/zm9zEdg2JPr7jQn8uajyCXvyYRQZWxG+Q8=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 8b109118aa07..80f4186a94bc 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1866,6 +1866,7 @@ mapAliases {
   shell-hist = throw "'shell-hist' has been removed due to lack of upstream maintenance"; # Added 2025-01-25
   shipyard = jumppad; # Added 2023-06-06
   siduck76-st = st-snazzy; # Added 2024-12-24
+  sierra-breeze-enhanced = throw "'sierra-breeze-enhanced' has been removed, as it is only compatible with Plasma 5, which is EOL"; # Added 2025-08-20
   signald = throw "'signald' has been removed due to lack of upstream maintenance"; # Added 2025-05-17
   signaldctl = throw "'signaldctl' has been removed due to lack of upstream maintenance"; # Added 2025-05-17
   signal-desktop-beta = throw "signal-desktop-beta has been removed to make the signal-desktop package easier to maintain";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d60379d6d759..3d003af18b1a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11328,10 +11328,6 @@ with pkgs;
     inherit (darwin) autoSignDarwinBinariesHook;
   };
 
-  sierra-breeze-enhanced =
-    libsForQt5.callPackage ../data/themes/kwin-decorations/sierra-breeze-enhanced
-      { useQt5 = true; };
-
   scheherazade-new = scheherazade.override {
     version = "4.300";
   };
diff --git a/pkgs/top-level/qt5-packages.nix b/pkgs/top-level/qt5-packages.nix
index 826a465dade5..4abfa6f877c4 100644
--- a/pkgs/top-level/qt5-packages.nix
+++ b/pkgs/top-level/qt5-packages.nix
@@ -291,10 +291,6 @@ makeScopeWithSplicing' {
           callPackage ../development/libraries/sailfish-access-control-plugin
             { };
 
-        sierra-breeze-enhanced = callPackage ../data/themes/kwin-decorations/sierra-breeze-enhanced {
-          useQt5 = true;
-        };
-
         soqt = callPackage ../development/libraries/soqt { };
 
         telepathy = callPackage ../development/libraries/telepathy/qt { };