#!/bin/rc

rfork ne

files=`{walk -f $1 | grep '\.qoi$'}
nl='
'
got=''
exp=''
conv=(iconv -u -c a8r8g8b8)
for(f in $files){
	got=$got^`{basename $f | sed 's/\.qoi /	/'}^' '`{$2 <$f | $conv | sha1sum}^$nl
	exp=$exp^`{basename $f | sed 's/\.png /	/'}^' '`{png -t9 <`{echo $f | sed 's/\.qoi$/.png/'} | $conv | sha1sum}^$nl
}
diff <{echo $exp} <{echo $got}