#!/bin/bash
# Copyright 2018 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
#

DMGFILE=$1
OUTFILE=$2

echo $OUTFILE

mkdir -p tmp
VOLUME="$(hdiutil attach "${DMGFILE}" | tail -1 | awk -F'\t' '{print $NF}')"
CWD="`pwd`"
echo ${VOLUME}
cd "${VOLUME}"
zip -r /tmp/firefox.zip *.app
cd "${CWD}"
hdiutil detach "${VOLUME}" >/dev/null
#rm "${DMGFILE}"
mv /tmp/firefox.zip "$OUTFILE"
