wip: yin

modules/user/hyprland.nix

@@ -17,6 +17,7 @@ in {
     xclip
     awww
     wifitui
+    ( pkgs.callPackage ./packages/drvs/yin.nix {} )
   ];
 
   wayland.windowManager.hyprland = let

modules/user/packages/drvs/yin.nix

@@ -0,0 +1,84 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+
+  meson,
+  ninja,
+  pkg-config,
+  python3,
+
+  wayland,
+  wayland-scanner,
+  wayland-protocols,
+
+  ffmpeg,
+  libva,
+  libglvnd,
+}:
+
+stdenv.mkDerivation {
+  pname = "yin";
+  version = "unstable-2026-08-01";
+
+  src = fetchFromGitHub {
+    owner = "SaverinOnRails";
+    repo = "yin";
+    rev = "e1690636a606f83382fc79aa90379efd80d1768d";
+    hash = "sha256-TYVUL0o+bwP4S2e8mO2+sLspMzlZa6LINsOYF6CC86I=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    python3
+
+    wayland-scanner
+  ];
+
+  buildInputs = [
+    wayland
+    wayland-protocols
+
+    ffmpeg
+    libva
+    libglvnd
+  ];
+
+  configurePhase = ''
+    runHook preConfigure
+
+    meson setup build \
+      --buildtype=release \
+      --prefix=$out
+
+    runHook postConfigure
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+
+    meson compile -C build
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+    install -Dm755 build/yin $out/bin/yin
+    install -Dm755 build/yinctl $out/bin/yinctl
+
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Lightweight hardware-accelerated Wayland wallpaper daemon";
+    homepage = "https://github.com/SaverinOnRails/yin";
+    license = lib.licenses.gpl3Only;
+    platforms = lib.platforms.linux;
+    mainProgram = "yin";
+  };
+}