add lockscreen

overlays/obsidian.nix.orig

@@ -1,14 +0,0 @@
-final: prev: {
-  obsidian = prev.obsidian.overrideAttrs (old: {
-
-    src = prev.fetchurl {
-      url = old.src.url;
-<<<<<<< HEAD
-      hash = "sha256-bvmvzVyHrjh1Yj3JxEfry521CMX3E2GENmXddEeLwiE=";
-=======
-      hash = "sha256-XVq0nQiyT2HvKQpzJIvhghsGgg4ye7uqZcyA1nH4O/o=";
->>>>>>> test
-    };
-  });
-}
-

overlays/river-status.nix

@@ -0,0 +1,31 @@
+self: super:
+
+{
+  river-status = super.rustPlatform.buildRustPackage rec {
+    pname = "river-status";
+    version = "0.1.0"; # Replace with the actual version if known
+
+    src = super.fetchFromGitHub {
+      owner = "grvn";
+      repo = "river-status";
+      rev = "main"; # Replace with a specific commit hash or tag if needed
+      sha256 = "sha256-QTHn3+8CRpm5CoTwuhoMjBG16CYcOb79cOXgcgzimkc="; # Placeholder
+    };
+
+    cargoHash = "sha256-DPsQE71sEpfVnyI6V/da5n9V9pbItPZMuu/EM/30Jyo="; # Placeholder
+    nativeBuildInputs = [
+      super.pkg-config # If you're dealing with C libraries or dependencies
+    ];
+
+    buildInputs = [
+      super.wayland-utils # Add this or other dependencies if they are required for building
+    ];
+
+    meta = with super.lib; {
+      description = "A client for fetching status information from the River Wayland compositor";
+      homepage = "https://github.com/grvn/river-status";
+      license = licenses.mit;
+      maintainers = with maintainers; [ "Elias Schröter" ];
+    };
+  };
+}

overlays/shell.nix

@@ -0,0 +1,5 @@
+{ pkgs ? import <nixpkgs> { overlays = [ (import ./river-status.nix) ]; } }:
+
+pkgs.mkShell {
+  buildInputs = [ pkgs.river-status ];
+}