From 9a94139d343aad265457d65632e6f70be306616f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Kr=C3=BCger?= <mkg20001@gmail.com>
Date: Wed, 24 Nov 2021 08:06:56 +0100
Subject: [PATCH] cfs-zen-tweaks: init at 1.2.0

---
 .../linux/cfs-zen-tweaks/default.nix          | 43 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 45 insertions(+)
 create mode 100644 pkgs/os-specific/linux/cfs-zen-tweaks/default.nix

diff --git a/pkgs/os-specific/linux/cfs-zen-tweaks/default.nix b/pkgs/os-specific/linux/cfs-zen-tweaks/default.nix
new file mode 100644
index 00000000000..a894e0bd4b6
--- /dev/null
+++ b/pkgs/os-specific/linux/cfs-zen-tweaks/default.nix
@@ -0,0 +1,43 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, makeWrapper
+, gawk
+}:
+
+stdenv.mkDerivation rec {
+  pname = "cfs-zen-tweaks";
+  version = "1.2.0";
+
+  src = fetchFromGitHub {
+    owner = "igo95862";
+    repo = "cfs-zen-tweaks";
+    rev = version;
+    sha256 = "HRR2tdjNmWyrpbcMlihSdb/7g/tHma3YyXogQpRCVyo=";
+  };
+
+  postPatch = ''
+    patchShebangs set-cfs-zen-tweaks.bash
+    chmod +x set-cfs-zen-tweaks.bash
+    substituteInPlace set-cfs-zen-tweaks.bash \
+      --replace '$(gawk' '$(${gawk}/bin/gawk'
+  '';
+
+  buildInputs = [
+    gawk
+  ];
+
+  nativeBuildInputs = [
+    cmake
+    makeWrapper
+  ];
+
+  meta = with lib; {
+    description = "Tweak Linux CPU scheduler for desktop responsiveness";
+    homepage = "https://github.com/igo95862/cfs-zen-tweaks";
+    license = licenses.gpl2Only;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ mkg20001 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index eabb434a329..92144e66330 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4251,6 +4251,8 @@ with pkgs;
 
   cfssl = callPackage ../tools/security/cfssl { };
 
+  cfs-zen-tweaks = callPackage ../os-specific/linux/cfs-zen-tweaks { };
+
   chafa = callPackage ../tools/misc/chafa {
     inherit (darwin.apple_sdk.frameworks) Foundation;
   };