{ pkgs, lib, config, ... }: let hyprbg-randomWallpaper = pkgs.writeShellScriptBin "hyprbg-randomWallpaper" '' kill `pidof swaybg` OLD_PIDS=() directory=${config.home.homeDirectory}/.local/share/backgrounds if [ -d "$directory" ]; then while true; do NEW_PIDS=() monitor=`${config.wayland.windowManager.hyprland.package}/bin/hyprctl monitors | grep Monitor | awk '{print $2}'` for m in ''${monitor[@]}; do random_background=$(ls $directory/*.{png,jpg} | shuf -n 1) ${lib.getExe pkgs.swaybg} -o $m -i $random_background & NEW_PIDS+=($!) done if [ ''${OLD_PIDS[@]} -gt 0 ]; then sleep 5 fi for pid in ''${OLD_PIDS[@]}; do kill $pid done OLD_PIDS=$NEW_PIDS sleep 895 done fi ''; in { config = lib.mkIf config.alyraffauf.desktop.hyprland.randomWallpaper { home.packages = with pkgs; [swaybg hyprbg-randomWallpaper]; wayland.windowManager.hyprland.extraConfig = "exec-once = ${lib.getExe hyprbg-randomWallpaper}"; }; }