meow

modules/desktop/wpaperd.nix

@@ -62,25 +62,21 @@ in
         export SWWW_TRANSITION="fade"
         export SWWW_TRANSITION_DURATION="1"
         # export SWWW_TRANSITION_STEP="90"
-        
-        # queue of images to show
-        images=( $(find $DIR -type f | shuf) )
-        function get_img() {
-          item=''${images[0]}
-          images=("''${images[@]:1}")
-          if [[ ''${#images[@]} == 0 ]]; then
-            images=( $(find $DIR -type f | shuf) )
-          fi
-          echo $item
-        }
-        
+      
+        images=( ) # array of randomized images
 
         while true; do
-        	img=$(get_img)
         	for d in ''$(swww query  | sed -nE 's/^: ([^:]+).*/\1/p'); do # see swww-query(1)
-        		swww img --resize "''$RESIZE_TYPE" --outputs "''$d" "''$img"
+            if [[ ''${#images[@]} == 0 ]]; then
+              images=( $(find $DIR -regextype posix-extended -type f -regex '.*\.(jpg|jpeg|gif|png|bmp|dds|exr|ico|tga|tiff|webp)$' | shuf) ) # fill queue if arr empty (rust image crate supported formats)
+            fi
+
+        		swww img --resize "''$RESIZE_TYPE" --outputs "''$d" "''${images[0]}" # show first image of arr
+
+            images=("''${images[@]:1}") # pop first image of arr
+
         	done
-        	sleep "''${DEFAULT_INTERVAL}"
+        	sleep "''${DEFAULT_INTERVAL}" || true # pkill sleep for next wallpaper xd
         done
       '';
       # restartTriggers = [wpaperdConf];