#!/sbin/sh
#
# /system/addon.d/99-flashafterupdate.sh
# For ROMs that don't have "Flash After Update" support built-in.
#
# During an upgrade, this script will flash zips in /sdcard/FlashAfterUpdate
# after all other addon.d backup/restore actions have completed
#
# osm0sis @ xda-developers

. /tmp/backuptool.functions

# define working paths
sdzipdir=/sdcard/FlashAfterUpdate;
tmpzipdir=/tmp/flashafterupd;

case "$1" in
backup)
# Stub
;;
restore)
# Stub
;;
pre-backup)
# Stub
;;
post-backup)
# Stub
;;
pre-restore)
# Stub
;;
post-restore)
# wait out any post-addon.d zip actions (flashing boot.img, etc.)
while sleep 5; do
# read zips from sdcard directory and unpack then run update-binary/script
test ! -d "$sdzipdir" && mkdir "$sdzipdir";
metadir=META-INF/com/google/android;
for i in "$sdzipdir"/*; do
mkdir -p "$tmpzipdir";
unzip "$i" -d "$tmpzipdir" "$metadir/*";
chmod 755 "$tmpzipdir/$metadir/update-binary";
"$tmpzipdir/$metadir/update-binary" "$tmpzipdir/$metadir/updater-script" 1 "$i";
rm -rf "$tmpzipdir";
done;
exit;
done&
;;
esac;