create-itunesfs-binary-package.sh

#!/bin/sh


SOURCE_DIR=${0%/*}
BIN_DIR=~/Applications/iTunesFS.app
DST_DIR=/tmp/iTunesFS.$$
DST_IMG=${DST_DIR}.dmg

. "${SOURCE_DIR}/Version"
RELEASE=${MAJOR_VERSION}.${MINOR_VERSION}.${SUBMINOR_VERSION}

if [ "$#" = "1" ]; then
  RELEASE=$1
fi

echo "Making release: $RELEASE"

CFBundleShortVersionString=$(defaults read "${BIN_DIR}/Contents/Info" CFBundleShortVersionString)

if [ "$RELEASE" != "$CFBundleShortVersionString" ]; then
  echo "[ERROR] CFBundleShortVersionString in ${BIN_DIR}/Contents/Info.plist is ${CFBundleShortVersionString}, SHOULD BE ${RELEASE}!"
  exit 1
fi

lipo -info "${BIN_DIR}/Contents/MacOS/iTunesFS"

CODESIGN_IDENTITY="Apple Development: znek@mulle-kybernetik.com (Z32WJN2ZW2)"
echo "Signing as: ${CODESIGN_IDENTITY}"
/usr/bin/codesign --verbose=9 --force --timestamp --sign "${CODESIGN_IDENTITY}" "${BIN_DIR}"
echo "Verifying signature"
/usr/bin/codesign -vv "${BIN_DIR}"
echo "Checking system policy"
xcrun spctl --assess -v "${BIN_DIR}"

mkdir ${DST_DIR}
if [ ! -d "${DST_DIR}" ]; then
  echo "Couldn't create intermediary dir ${DST_DIR}"
  exit 1
fi

# copy binaries
pushd "${BIN_DIR}/.." > /dev/null
tar cf - "${BIN_DIR##*/}" | ( cd "${DST_DIR}" ; tar xf - )
popd > /dev/null

# copy READMEs
cd "${SOURCE_DIR}"
cp "README-DMG.md" "${DST_DIR}/README.txt"
cp "COPYING" "${DST_DIR}/COPYING.txt"

# remove extra garbage
cd "${DST_DIR}"
# some build artifact
rm -f iTunesFS.app/iTunesFS.app
find . -type d -name .svn -name .git -exec rm -rf {} \; > /dev/null 2>&1

# compute size for .dmg
SIZE_KB=$(du -sk ${DST_DIR} | awk '{print $1}')
# add some extra
SIZE_KB=$(expr $SIZE_KB + 4096)

hdiutil create -size ${SIZE_KB}k "${DST_IMG}" -layout NONE
#hdiutil create -size 15m ${DST_IMG} -layout NONE
DISK=$(hdid -nomount ${DST_IMG} | awk '{print $1}')
VOLUME_NAME="iTunesFS ${RELEASE}"
newfs_hfs -v "${VOLUME_NAME}" $DISK
hdiutil eject ${DISK}
DISK=$(hdid ${DST_IMG} | awk '{print $1}')

# make the top window open itself on mount
bless --folder "/Volumes/${VOLUME_NAME}"
bless --openfolder "/Volumes/${VOLUME_NAME}"

#copy package to .dmg
tar cf - . | ( cd "/Volumes/${VOLUME_NAME}" ; tar xf - )

# once again eject, to synchronize
hdiutil eject ${DISK}

# convert temp .dmg into compressed read-only distribution version
REL_IMG="${DST_DIR%%.*}-${RELEASE}.dmg"

# remove eventual ancestor
rm -f ${REL_IMG}

# convert .dmg into read-only zlib (-9) compressed release version
hdiutil convert -format UDZO "${DST_IMG}" -o "${REL_IMG}" -imagekey zlib-level=9

# clean up
rm -rf "${DST_DIR}"
rm -rf "${DST_IMG}"

MD5SUM=$(md5 -q ${REL_IMG})
REL_IMG_SIZE_B=$(ls -l ${REL_IMG} | awk '{print $5}')

echo "Image ready at: ${REL_IMG}"
echo "=== MAINTAINER UPLOAD ==="
echo "scp ${REL_IMG} ftp.mulle-kybernetik.com:~ftp/pub/software/iTunesFS/"
echo "=== DOWNLOAD URLS ==="
echo "http://www.mulle-kybernetik.com/software/iTunesFS/downloads/${REL_IMG##*/}"
echo "ftp://ftp.mulle-kybernetik.com/pub/software/iTunesFS/${REL_IMG##*/}"
echo "=== RSS FEED ==="
echo "<enclosure sparkle:md5Sum=\"${MD5SUM}\" url=\"http://www.mulle-kybernetik.com/software/iTunesFS/downloads/${REL_IMG##*/}\" length=\"${REL_IMG_SIZE_B}\" type=\"application/octet-stream\"/>"