hyprlax: init v2.2.0 (#469488)

pkgs/by-name/hy/hyprlax/package.nix

@@ -0,0 +1,58 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  pkg-config,
+  wayland,
+  wayland-protocols,
+  wayland-scanner,
+  libGL,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "hyprlax";
+  version = "2.2.0";
+
+  src = fetchFromGitHub {
+    owner = "sandwichfarm";
+    repo = "hyprlax";
+    tag = "v${version}";
+    hash = "sha256-RIeMsQt6MxSTI7TunIxk7wd08sYmr3EvjAQifr+M4e8=";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+    wayland-scanner
+  ];
+
+  buildInputs = [
+    wayland
+    wayland-protocols
+    libGL
+  ];
+
+  makeFlags = [
+    "PREFIX=${placeholder "out"}"
+  ];
+
+  meta = {
+    description = "Dynamic parallax wallpaper engine with multi-compositor support for Linux";
+    longDescription = ''
+      hyprlax is a GPU-accelerated Wayland wallpaper daemon with parallax effects.
+
+      Features:
+      - Buttery smooth GPU-accelerated animations with configurable FPS
+      - Multi-layer parallax with depth-of-field blur effects
+      - Multi-compositor support (Hyprland, Sway, River, Niri, generic Wayland)
+      - Customizable per-layer easing functions, delays, and animation parameters
+      - Dynamic layer management via IPC (add, remove, modify layers at runtime)
+      - Lightweight native client using compositor-specific protocols
+      - Seamless animation interrupts and chaining
+    '';
+    homepage = "https://github.com/sandwichfarm/hyprlax";
+    license = lib.licenses.mit;
+    platforms = lib.platforms.linux;
+    maintainers = [ lib.maintainers._6543 ];
+    mainProgram = "hyprlax";
+  };
+}