worst wallpaper switcher EVER

modules/desktop/swww.nix

@@ -4,7 +4,8 @@ with lib;
 let
   cfg = config.modules.desktop.swww;
 
-  img = ../../assets/wallpaper.png;
+  wallpapersFolder = "${pkgs.my.wallpapers}/share/backgrounds";
+  lastWallpaper = "$XDG_DATA_HOME/swww-last-wallpaper";
 in {
   options.modules.desktop.swww = {
     enable = mkEnableOption "Enable swww, a Solution to your Wayland Wallpaper Woes";
@@ -16,8 +17,25 @@ in {
     startScript = mkOption {
       type = types.package;
       default = pkgs.writeScript "swww-start" ''
+        if [ ! -f "${lastWallpaper}" ]; then
+          echo "$(ls ${wallpapersFolder} | shuf -n 1)" > "${lastWallpaper}"
+        fi
+        
         ${cfg.package}/bin/swww-daemon &
-        ${lib.getExe cfg.package} img "${img}" --transition-type none
+        ${lib.getExe cfg.package} img "${wallpapersFolder}/$(cat ${lastWallpaper})" --transition-type none
+      '';
+    };
+    swapScript = mkOption {
+      type = types.package;
+      default = pkgs.writeScript "swww-swap" ''
+        file=$(ls ${wallpapersFolder} | ${lib.getExe pkgs.rofi-wayland} -dmenu -sep '\n' -i -p "select a wallpaper")
+        wallpaper="${wallpapersFolder}/$file"
+
+        [ ! -f "$wallpaper" ] && exit 1
+
+        ${lib.getExe cfg.package} img "$wallpaper" --transition-type grow --transition-fps 60 --transition-pos 0.915,0.977 --transition-duration 1.5
+
+        echo "$file" > "${lastWallpaper}"
       '';
     };
   };

modules/desktop/waybar.nix

@@ -66,6 +66,7 @@ in {
               "battery"
               "custom/weather"
               "privacy"
+              "custom/wallpaper"
             ];
           };
           "group/power" = {
@@ -98,6 +99,12 @@ in {
             tooltip-format = "Power menu";
             on-click = "${powerSelect}";
           };
+          "custom/wallpaper" = {
+            format = "";
+            tooltip = true;
+            tooltip-format = "Change wallpaper";
+            on-click = "${config.modules.desktop.swww.swapScript}";
+          };
           "hyprland/workspaces" = {
             format = "{icon}";
             format-icons = {

packages/apple-firmware/default.nix

@@ -13,7 +13,7 @@ stdenvNoCC.mkDerivation {
 
   installPhase = ''
     mkdir -p "$out/lib/firmware/brcm"
-    cp -r lib/firmware/brcm/. "$out/lib/firmware/brcm/"
+    cp -r "$src/lib/firmware/brcm/." "$out/lib/firmware/brcm/"
   '';
 
   meta = with lib; {

packages/wallpapers/default.nix

@@ -0,0 +1,22 @@
+{ lib, stdenvNoCC }:
+
+stdenvNoCC.mkDerivation {
+  pname = "wallpapers";
+  version = "unstable";
+
+  src = ./.;
+
+  # later, add XML files to /usr(?)/share/backgrounds
+  # then, it is selectable from places like in gnome and also do the same for KDE
+  installPhase = ''
+    mkdir -p "$out/share/backgrounds"
+    cp -r "$src/img/." "$out/share/backgrounds/"
+  '';
+
+  meta = with lib; {
+    description = "Small collection of wallpapers";
+    # idk what to put here:
+    # license = licenses.ofl;
+    platforms = platforms.all;
+  };
+}