#!/bin/bash

#Thumbnailsize
GEOMETRY="468x312"

[ -f proofs.jpg ] && rm -f proofs.jpg

#Find # of rows needed
cnt=$(ls -l *.jpg|wc -l)
cnt=$(($cnt/2+$cnt%2))

#Get a tempdir
tdir=`mktemp -d`
[ -n "${tdir}" ] || exit 1

#Resize and sharpen images
for i in *.jpg; do
	convert -geometry $GEOMETRY -unsharp 0 "${i}" "$tdir/${i}"
done

#Make a lighttable
/usr/bin/montage \
	-tile 2x$cnt \
	-geometry $GEOMETRY \
	-border 2 \
	-background black \
	-quality 95 \
	-fill white \
	-font helvetica \
	-label "%f" \
	"${tdir}/*.jpg" \
	proofs.jpg

rm -rf $tdir