Blubb-image-converter

resize.sh

#/bin/bash

if [ ! -d "output" ]
then
	mkdir "output"
fi
if [ ! -d "output/thumb" ]
then
	mkdir "output/thumb"
fi

for f in $@
do
	if [ -f $f ]
	then
		filename=$(basename "$f")

		test=`convert "$f" -format "%[fx:(w/h>1)?1:0]" info:`
		if [ $test -eq 1 ]; then
			convert "$f" -resize 700x "output/$filename"
			convert "$f" -resize x48 -crop 72x48 "output/thumb/$filename"
		else
			convert "$f" -resize x467 "output/$filename"
			convert "$f" -resize 72x -crop 72x48 "output/thumb/$filename"
		fi
	fi
done