sway: added default random wallpaper script

homeManagerModules/desktop/sway/default.nix

@@ -4,6 +4,7 @@
   config,
   ...
 }: {
+  imports = [./randomWallpaper.nix];
   options = {
     alyraffauf.desktop.sway.enable = lib.mkEnableOption "Sway with extra apps.";
   };
@@ -19,6 +20,7 @@
         firefox.enable = lib.mkDefault true;
         kanshi.enable = lib.mkDefault true;
       };
+      desktop.sway.randomWallpaper.enable = lib.mkDefault true;
     };
     # Packages that should be installed to the user profile.
     home.packages = with pkgs; [
@@ -135,7 +137,6 @@
         size = 12.0;
       };
       startup = [
-        {command = "${wallpaperd}";}
         {command = "${pkgs.autotiling}/bin/autotiling";}
         {command = "${notifyd}";}
         {command = "${pkgs.wl-clipboard}/bin/wl-paste --type text --watch cliphist store";}

homeManagerModules/desktop/sway/randomWallpaper.nix

@@ -0,0 +1,33 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  sway-randomWallpaper = pkgs.writeShellScriptBin "sway-randomWallpaper" ''
+    directory=${config.home.homeDirectory}/.local/share/backgrounds
+
+    if [ -d "$directory" ]; then
+        while true; do
+          kill `pidof swaybg`
+          random_background=$(ls $directory/*.{png,jpg} | shuf -n 1)
+          ${pkgs.swaybg}/bin/swaybg -i $random_background &
+          sleep 300
+        done
+    fi
+  '';
+in {
+  options = {
+    alyraffauf.desktop.sway.randomWallpaper.enable =
+      lib.mkEnableOption "Enable Sway random wallpaper script.";
+  };
+
+  config = lib.mkIf config.alyraffauf.desktop.sway.randomWallpaper.enable {
+    # Packages that should be installed to the user profile.
+    home.packages = with pkgs; [swaybg sway-randomWallpaper];
+
+    wayland.windowManager.sway.config.startup = [
+      {command = "${sway-randomWallpaper}/bin/sway-randomWallpaper";}
+    ];
+  };
+}