added wallpapers, moved wallpaper dir to Pictures, and added obs to my user

config/hyprland.nix

@@ -120,7 +120,7 @@ with lib;
                 exec-once = swaync
                 exec-once = nm-applet --indicator
                 exec-once = lxqt-policykit-agent
-                exec-once = swww img /home/${username}/.config/wallpapers/zaney-wallpaper.jpg
+                exec-once = swww img /home/${username}/Pictures/Wallpapers/zaney-wallpaper.jpg
                 dwindle {
                   pseudotile = true
                   preserve_split = true

hosts/familypc/home.nix

@@ -39,7 +39,7 @@ in
   };
 
   # Place Files Inside Home Directory
-  home.file.".config/wallpapers" = {
+  home.file."Pictures/Wallpapers" = {
     source = ../../config/wallpapers;
     recursive = true;
   };
@@ -80,6 +80,7 @@ in
     (import ../../scripts/themechange.nix { inherit pkgs; inherit host; inherit username; })
     (import ../../scripts/theme-selector.nix { inherit pkgs; })
     (import ../../scripts/nvidia-offload.nix { inherit pkgs; })
+    (import ../../scripts/wallsetter.nix { inherit pkgs; inherit username; })
     (import ../../scripts/web-search.nix { inherit pkgs; })
     (import ../../scripts/rofi-launcher.nix { inherit pkgs; })
     (import ../../scripts/screenshootin.nix { inherit pkgs; })
@@ -98,7 +99,7 @@ in
         wheel_scroll_min_lines = 1;
         window_padding_width = 4;
         confirm_os_window_close = 0;
-        background_opacity = "0.85";
+        background_opacity = "0.9";
       };
       extraConfig = ''
         foreground #${palette.base05}

hosts/familypc/users.nix

@@ -24,7 +24,7 @@ in
       ];
       shell = pkgs.bash;
       ignoreShellProgramCheck = true;
-      packages = with pkgs; [ ];
+      packages = with pkgs; [ obs-studio ];
     };
     # "newuser" = {
     #   homeMode = "755";

scripts/wallsetter.nix

@@ -0,0 +1,16 @@
+{ pkgs, username, ... }:
+
+pkgs.writeShellScriptBin "wallsetter" ''
+  WALLPAPER=$(find /home/${username}/Pictures/Wallpapers -name '*' | awk '!/.git/' | tail -n +2 | shuf -n 1)
+  PREVIOUS=$WALLPAPER
+  if [ -d /home/${username}/Pictures/Wallpapers ]; then
+    num_files=$(ls -1 /home/${username}/Pictures/Wallpapers | wc -l)
+
+    if [ $num_files -lt 1 ]; then
+      notify-send -t 9000 "The wallpaper folder is expected to have more than 1 image. Exiting Wallsetter."
+      exit
+    fi
+
+    ${pkgs.swww}/bin/swww img "$WALLPAPER" --transition-type random
+  fi
+''