begin migration to dendritic pattern

old-config/modules/window-managers/niri.nix

@@ -0,0 +1,41 @@
+{
+  config,
+  pkgs,
+  inputs,
+  lib,
+  ...
+}: {
+  environment.systemPackages = with pkgs; [
+    inputs.noctalia.packages.${system}.default
+    xdg-desktop-portal-gnome
+    wl-clipboard
+    libsecret
+    cage
+    wev
+  ];
+
+  services.upower.enable = true;
+
+  services.udisks2.enable = true;
+
+  programs.niri = {
+    enable = true;
+    useNautilus = true;
+    # override niri source to use https://github.com/niri-wm/niri/pull/3642
+    package = (pkgs.niri.overrideAttrs (finalAttrs: prevAttrs:
+      {
+        cargoHash = "sha256-HypBB3PL4nVFMNH2+jEK0+dG9dJ920nHi8GwRoeH/v4=";
+        src = pkgs.fetchFromGitHub {
+          owner = "niri-wm";
+          repo = "niri";
+          rev = "cb41d54703eef73883bb2be58e19bcf3715d777c";
+          sha256 = "sha256-cLzTeMcCdQJ+kHGcOposjeheFyEG/tGOA1jFAORMHjI=";
+        };
+        cargoDeps = pkgs.rustPlatform.fetchCargoVendor {
+          inherit (finalAttrs) pname src version;
+          hash = finalAttrs.cargoHash;
+        };
+      }
+    ));
+  };
+}