replicant-vendor_replicant/tools/squisher

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#!/bin/sh
#
# Squish a CM otapackage for distribution
# cyanogen
#
OUT_TARGET_HOST=$(uname -a | grep Darwin)
if [ -z "$OUT_TARGET_HOST" ]
then
OUT_TARGET_HOST=linux-x86
MD5=md5sum
else
OUT_TARGET_HOST=darwin-x86
MD5=md5
fi
OTAPACKAGE=$OUT/$TARGET_PRODUCT-ota-$TARGET_BUILD_VARIANT.$LOGNAME.zip
if [ ! -f "$OTAPACKAGE" ]; then
echo "$OTAPACKAGE doesn't exist!";
exit 1
fi
XBIN=$OUT/system/xbin
OPTICHARGER=$ANDROID_BUILD_TOP/vendor/cyanogen/tools/opticharger
DELETE_BINS="applypatch applypatch_static check_prereq recovery updater"
WORK=/tmp/repack
rm -rf $WORK
mkdir -p $WORK
if [ "$TARGET_PRODUCT" = "cyanogen_dream_sapphire" ]
then
# Create the xbin squashfs
cp -a $XBIN $WORK/xbin/
cd $WORK/xbin
chown -R 1000:1000 *
chmod -R 755 *
rm su
ln -s ../bin/su su
mksquashfs . $WORK/xbin.sqf
fi
# Unpack the otapackage and opticharge all apks
mkdir $WORK/ota
cd $WORK/ota
unzip $OTAPACKAGE
cd system/framework
$OPTICHARGER framework-res.apk
cd ../app
for i in *.apk; do
$OPTICHARGER $i;
done
cd $WORK/ota/system
if [ "$TARGET_PRODUCT" == "cyanogen_dream_sapphire" ]
then
# Relocate su and put xbin.sqf where it belongs
rm -f bin/su
mv xbin/su bin/su
rm -rf xbin/*
mv $WORK/xbin.sqf xbin/
fi
# Fix build.prop
grep -v ro.kernel.android.checkjni build.prop | sed -e "s/^ro\.build\.type=eng$/ro\.build\.type=user/g" > build.prop.new
mv build.prop.new build.prop
# Delete unnecessary binaries
for i in $DELETE_BINS; do
rm -f bin/$i
done
# Find the CM version
MODVERSION=`grep ro.modversion build.prop | sed -e "s/^.*CyanogenMod-//g"`
# No need for recovery
cd $WORK/ota
rm -rf recovery
# Remove xbin stuff and fix up updater-script
if [ "$TARGET_PRODUCT" == "cyanogen_dream_sapphire" ]
then
sed -e "s/system\/xbin\/su/system\/bin\/su/g" META-INF/com/google/android/updater-script | grep -v xbin > updater-script.new
else
cp META-INF/com/google/android/updater-script updater-script.new
fi
echo "ui_print(\"Welcome to CyanogenMod-$MODVERSION!\");" > META-INF/com/google/android/updater-script
cat updater-script.new >> META-INF/com/google/android/updater-script
rm updater-script.new
# Pack it up and sign
zip -r update.zip .
echo "Signing package.."
SECURITYDIR=$ANDROID_BUILD_TOP/build/target/product/security
java -Xmx2048m -jar $ANDROID_BUILD_TOP/out/host/$OUT_TARGET_HOST/framework/signapk.jar -w $SECURITYDIR/testkey.x509.pem $SECURITYDIR/testkey.pk8 update.zip update_signed.zip
if [ "$CYANOGEN_NIGHTLY" != "" ]
then
mv update_signed.zip $OUT/update-squished.zip
else
mv update_signed.zip $OUT/update-cm-$MODVERSION-signed.zip
$MD5 $OUT/update-cm-$MODVERSION-signed.zip > $OUT/update-cm-$MODVERSION-signed.zip.md5sum
fi
echo "Package complete: $OUT/update-cm-$MODVERSION-signed.zip";
cat $OUT/update-cm-$MODVERSION-signed.zip.md5sum