From 59fc159b33293fbf8409f77229b4cc629cc67ff6 Mon Sep 17 00:00:00 2001
From: Ross Smyth <18294397+RossSmyth@users.noreply.github.com>
Date: Fri, 26 Dec 2025 18:32:39 -0500
Subject: [PATCH] Add nix derivation and overlay

---
 default.nix |  4 ++++
 package.nix | 45 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 default.nix
 create mode 100644 package.nix

diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..f1d99d3
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,4 @@
+# Overlay
+final: _: {
+  winxpbg = final.callPackage ./package.nix { };
+}
diff --git a/package.nix b/package.nix
new file mode 100644
index 0000000..a02dcda
--- /dev/null
+++ b/package.nix
@@ -0,0 +1,45 @@
+{
+  lib,
+  rustPlatform,
+  pkg-config,
+  wrapGAppsHook4,
+  glib,
+  gtk4,
+  webkitgtk_6_0,
+  gtk4-layer-shell,
+}:
+let
+  fs = lib.fileset;
+
+  files = fs.unions [
+    ./view
+  ];
+in
+rustPlatform.buildRustPackage {
+  pname = "winxpbg";
+  inherit ((builtins.fromTOML (builtins.readFile ./view/Cargo.toml)).package) version;
+
+  src = fs.toSource {
+    root = ./view;
+    fileset = files;
+  };
+
+  cargoLock.lockFile = ./view/Cargo.lock;
+
+  nativeBuildInputs = [
+    pkg-config
+    wrapGAppsHook4
+  ];
+
+  buildInputs = [
+    glib
+    gtk4
+    webkitgtk_6_0
+    gtk4-layer-shell
+  ];
+
+  meta = {
+    description = "Windows XP as your desktop background";
+    mainProgram = "minxpbg";
+  };
+}