pkgs: Add window2layer and swaylock-plugin

pkgs/default.nix

@@ -10,4 +10,6 @@ in
   modrinth-app = callPackage ./modrinth-app { };
   glfw-minecraft = callPackage ./glfw-minecraft { };
   chocolate-doom2xx = callPackage ./chocolate-doom2xx.nix { };
+  windowtolayer = callPackage ./windowtolayer.nix { };
+  swaylock-plugin = callPackage ./swaylock-plugin.nix { };
 }

pkgs/swaylock-plugin.nix

@@ -0,0 +1,41 @@
+{ lib, stdenv, fetchFromGitHub, fetchpatch
+, meson, ninja, pkg-config, scdoc, wayland-scanner
+, wayland, wayland-protocols, libxkbcommon, cairo, gdk-pixbuf, pam
+}:
+
+stdenv.mkDerivation rec {
+  pname = "swaylock-plugin";
+  version = "1dd15b6";
+
+  src = fetchFromGitHub {
+    owner = "mstoeckl";
+    repo = pname;
+    rev = "1dd15b6ecbe91be7a3dc4a0fa9514fb166fb2e07";
+    hash = "sha256-xWyDDT8sXAL58HtA9ifzCenKMmOZquzXZaz3ttGGJuY=";
+  };
+
+  strictDeps = true;
+  depsBuildBuild = [ pkg-config ];
+  nativeBuildInputs = [ meson ninja pkg-config scdoc wayland-scanner ];
+  buildInputs = [ wayland wayland-protocols libxkbcommon cairo gdk-pixbuf pam ];
+
+  mesonFlags = [
+    "-Dpam=enabled" "-Dgdk-pixbuf=enabled" "-Dman-pages=enabled"
+  ];
+  env.NIX_CFLAGS_COMPILE = "-Wno-maybe-uninitialized";
+
+  meta = with lib; {
+    description = "Screen locker for Wayland -- fork with background plugin support";
+    longDescription = ''
+      Fork of swaylock, a screen locking utility for Wayland compositors.
+      With swaylock-plugin, you can for your lockscreen background display
+      the animated output from any wallpaper program that implements the
+      wlr-layer-shell-unstable-v1 protocol.
+    '';
+    inherit (src.meta) homepage;
+    mainProgram = "swaylock";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ devplayer0 ];
+  };
+}

pkgs/windowtolayer.nix

@@ -0,0 +1,18 @@
+{ lib
+, fetchFromGitLab
+, rustPlatform
+}:
+rustPlatform.buildRustPackage rec {
+  pname = "windowtolayer";
+  version = "a5b89c3c";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.freedesktop.org";
+    owner = "mstoeckl";
+    repo = pname;
+    rev = "a5b89c3c047297fd574932860a6c89e9ea02ba5d";
+    hash = "sha256-rssL2XkbTqUvJqfUFhzULeE4/VBzjeBC5iZWSJ8MJ+M=";
+  };
+
+  cargoHash = "sha256-XHmLsx9qdjlBz4xJFFiO24bR9CMw1o5368K+YMpMIBA=";
+}