set -e

arch=$1

shift 1

pkg=package.${arch}

sudo rm -rf "${pkg}"

mkdir -p "${pkg}"/DEBIAN

control=${pkg}/DEBIAN/control

cat control."${arch}" >"${control}"

./control.sh >>"${control}"

lib=/Library/MobileSubstrate

mkdir -p "${pkg}/${lib}/DynamicLibraries"

fwk=/Library/Frameworks/CydiaSubstrate.framework

if [[ ${arch} == arm ]]; then

rsc=${fwk}

rsc=${fwk}/Resources

mkdir -p "${pkg}/${rsc}"

for sub in Commands Headers Libraries; do

mkdir -p "${pkg}/${fwk}/${sub}"

cp -a Info.plist "${pkg}/${rsc}/Info.plist"

cp -a CydiaSubstrate.h "${pkg}/${fwk}/Headers"

cp -a SubstrateBootstrap.dylib "${pkg}/${fwk}/Libraries"

cp -a SubstrateLauncher.dylib "${pkg}/${fwk}/Libraries"

cp -a SubstrateLoader.dylib "${pkg}/${fwk}/Libraries"

cp -a libsubstrate.dylib "${pkg}/${fwk}/CydiaSubstrate"

mkdir -p "${pkg}/usr/lib"

ln -s libsubstrate.0.dylib "${pkg}/usr/lib/libsubstrate.dylib"

ln -s "${fwk}/CydiaSubstrate" "${pkg}/usr/lib/libsubstrate.0.dylib"

mkdir -p "${pkg}/usr/include"

ln -s "${fwk}/Headers/CydiaSubstrate.h" "${pkg}/usr/include/substrate.h"

mkdir -p "${pkg}/usr/bin"

for cmd in cycc cynject; do

ln -s "${fwk}/Commands/${cmd}" "${pkg}/usr/bin"

cp -a "${cmd}" "${pkg}/${fwk}/Commands"

cp -a extrainst_ postrm "${pkg}/DEBIAN"

if [[ ${arch} == arm ]]; then

ln -s "${fwk}"/Libraries/SubstrateInjection.dylib "${pkg}/${lib}/MobileSubstrate.dylib"

ln -s SubstrateBootstrap.dylib "${pkg}/${fwk}/Libraries/SubstrateInjection.dylib"

ln -s SubstrateLoader.dylib "${pkg}/${fwk}/Libraries/SubstrateInjection.dylib"

function field() {

grep ^"$1": "${control}" | cut -d ' ' -f 2

}

sudo chown -R root:staff "${pkg}"

sudo chgrp procmod "${pkg}/${fwk}/Commands/cynject"

sudo chmod g+s "${pkg}/${fwk}/Commands/cynject"

deb=$(field Package)_$(field Version)_$(field Architecture).deb

dpkg-deb -b "${pkg}" "${deb}"

ln -sf "${deb}" "$(field Package)_$(field Architecture).deb"