build dmg

build_dmg.sh

# mount dmg
echo "Mount DMG..."
hdiutil attach ${TEMP_DMG_FILE} | tee ${LOG_FILE0}

DMG_UUID=`grep /Volumes/untitled ${LOG_FILE0} | awk '{print $2}'`
echo DMG UUID = ${DMG_UUID}

# rename dmg
echo "Rename DMG's olume name"
diskutil rename untitled Storyboard

# copy app to dmg
echo "Copy files into DMG..."
cp -Rf $APP_FILE /Volumes/Storyboard
ln -s /Applications /Volumes/Storyboard

# detach
echo "Unmount DMG..."
hdiutil detach /Volumes/Storyboard

# convert
echo "Convert DMG to readonly..."
hdiutil convert -format UDBZ -o ${DMG_FILE} ${TEMP_DMG_FILE}

# cleanup
rm -f ${TEMP_DMG_FILE}