nixos/home/common/optional/desktop/dwm/scripts/clipboard-save.nix

{ pkgs, ... }:
{
  home.packages = with pkgs; [
    (writeShellScriptBin "clipboard-save" ''
      # Script to automatically save copied images and text in specified directories
      while ${clipnotify}/bin/clipnotify
      do
      image_location="/tmp/clipboard/images"
      text_location="/tmp/clipboard/text"
      [[ -d $image_location ]] || mkdir -p $image_location
      [[ -d $text_location ]] || mkdir -p $text_location
      
      case "$(xclip -selection clipboard -t TARGETS -o)" in
          *image*) 
              echo "$(${xclip}/bin/xclip -selection clipboard -t TARGETS -o)"
              filename=$(${xclip}/bin/xclip -selection clipboard -t image/png -o | ${openssl}/bin/openssl sha1 | cut -b 49-)
              file_exists=$(ls $image_location | grep $filename | sed "s/\..*//")
              [[ $filename != "$file_exists" ]] &&
                  xclip -selection clipboard -t image/png -o > "$image_location/$filename.png" &&
                  notify-send -t 5000 "Image Copied" "$image_location/$filename.png"
          ;;
          *UTF8_STRING*) 
              echo "$(${xclip}/bin/xclip -selection clipboard -t TARGETS -o)"
              filename=$(${xclip}/bin/xclip -selection clipboard -t UTF8_STRING -o | ${openssl}/bin/openssl sha1 | cut -b 49-)
              file_exists=$(ls "$text_location" | grep "$filename" | sed "s/\..*//")
              echo "$filename" "$file_exists"
              [[ "$filename" != "$file_exists" ]] &&
                  xclip -selection clipboard -t UTF8_STRING -o > "$text_location/$filename" 
              echo "$text_location/$filename"
              touch "$text_location/$filename"
          ;;
      esac
      done

    '')
  ];
}