#!/bin/sh

format="$(printf "jpg\njxl\nwebp\navif" | dmenu -i -p "Compression format")"
[ -z "$format" ] && exit
quality="$(printf "75\n50\n25" | dmenu -i -p "Compression quality")"
[ -z "$quality" ] && exit

# We have to pretend using image/png; otherwise, dumbass programs refuse to work
xclip -selection clipboard -t image/png -o | convert - -quality "$quality" "$format":- | xclip -selection clipboard -t image/png