LibrePilot/package/osx/package

#!/bin/bash

# the following environment variables must be set
: ${ROOT_DIR?} ${BUILD_DIR?} ${PACKAGE_LBL?} ${PACKAGE_DIR?} ${FW_DIR?} ${PACKAGE_NAME?} ${PACKAGE_SEP?}

# more variables
APP_PATH="${BUILD_DIR}/openpilotgcs_release/bin/OpenPilot GCS.app"
TEMP_FILE="${PACKAGE_DIR}/OpenPilot-temp.dmg"
OUT_FILE="${PACKAGE_DIR}/../${PACKAGE_NAME}${PACKAGE_SEP}${PACKAGE_LBL}${PACKAGE_SEP}osx.dmg"
VOL_NAME="OpenPilot"

# prepare the stage
rm -f "${TEMP_FILE}"
rm -f "${OUT_FILE}"

# if an OpenPilot volume is already mounted, unmount it
if [ ! -f "/Volumes/${VOL_NAME}" ]
then
hdiutil unmount "/Volumes/${VOL_NAME}"
fi

hdiutil convert "${ROOT_DIR}/package/osx/OpenPilot.dmg" \
    -format UDRW -o "${TEMP_FILE}"
device=$(hdiutil attach "${TEMP_FILE}" | \
    egrep '^/dev/' | sed 1q | awk '{print $1}')

# packaging goes here
cp -a "${APP_PATH}" "/Volumes/${VOL_NAME}"
#ls "${FW_DIR}" | xargs -n 1 -I {} cp "${FW_DIR}/{}" "/Volumes/${VOL_NAME}/Firmware"
cp "${BUILD_DIR}/uavobject-synthetics/matlab/OPLogConvert.m" "/Volumes/${VOL_NAME}/Utilities"
cp "${ROOT_DIR}/WHATSNEW.txt" "/Volumes/${VOL_NAME}"
cp "${ROOT_DIR}/README.txt" "/Volumes/${VOL_NAME}/Docs"
cp "${ROOT_DIR}/MILESTONES.txt" "/Volumes/${VOL_NAME}/Docs"
cp "${ROOT_DIR}/LICENSE.txt" "/Volumes/${VOL_NAME}/Docs"
cp "${ROOT_DIR}/GPLv3.txt" "/Volumes/${VOL_NAME}/Docs"

"${ROOT_DIR}/package/osx/libraries" \
    "/Volumes/${VOL_NAME}/OpenPilot GCS.app" || exit 1

hdiutil detach ${device}

min=`hdiutil resize ${TEMP_FILE} | awk \{print\ \$\1\}`
echo "Resizing dmg to ${min}"

hdiutil resize -sectors ${min} ${TEMP_FILE}
hdiutil convert "${TEMP_FILE}" -format UDZO -o "${OUT_FILE}"

# cleanup
rm "${TEMP_FILE}"