#!/bin/bash

if [ $# -lt 3 ]; then
	echo "Usage: $0 <src dir> <dst dir> <new resolution>"
	exit 1
fi

SRC_DIR=$1
DST_DIR=$2
RESOLUTION=$3
EXTENSION="jpg"
QUALITY=85

#CWD=`pwd`

#cd ${SRC_DIR}

for NAME in ${SRC_DIR}/*.${EXTENSION}; do
	#BASE_NAME=`basename ${NAME} | sed "s/\(.*\)\.jpg/\\1/"`
	BASE_NAME=`basename ${NAME} .${EXTENSION}`

	echo "SRC: ${SRC_DIR} DST: ${DST_DIR} NAME: ${NAME} BASE_NAME: ${BASE_NAME}"
	convert -resize ${RESOLUTION}x${RESOLUTION} -quality ${QUALITY} +profile '*' ${NAME} ${DST_DIR}/${BASE_NAME}_${RESOLUTION}.${EXTENSION}
done