#!/bin/bash

screenshot_dir="$HOME/.dwm/tag_previews/"

if [ "$1" == "--hide" ]; then # If first argument is --hide execute
  killall feh # temp
  shift
fi

# add geometry logic here ( alignment of preview )

if [ "$1" == "--show" ]; then # If first argument is --show execute
  file="${screenshot_dir}${2}.jpeg" # $2 is the tag which will be previewed
  [ -f $file ] || exit 1            # Exit if file doesnt exist
  feh -g 230x130+10+40 --scale-down $file
fi