#!/usr/bin/env nix-shell
#! nix-shell -p libwebp -p libavif -p pngcrush -i bash

filename="${1%.*}"

cwebp ${filename}.png -q 75 -o ${filename}.webp
avifenc ${filename}.png -o ${filename}.avif -s 0 -d 8 --min 48 --max 48 --minalpha 48 --maxalpha 48
pngcrush ${filename}.png
