Subs rescue

gistfile1.txt

#!/sbin/sh
PATH=/sbin:/system/bin:/system/xbin

export subs1=/sdcard/substratum
export subs2=/sdcard/.substratum
export datatheme=/data/system/theme

OUTFD=$2
ZIP=$3
ui_print() {
echo -n -e "ui_print $1\n" > /proc/self/fd/$OUTFD
echo -n -e "ui_print\n" > /proc/self/fd/$OUTFD
}

ui_print "===================================================="
ui_print "  Substratum Overlay Manager Service Rescue System"
ui_print "===================================================="

mount /system
mount -o rw,remount /system
mount -o rw,remount /system /system

ui_print "- Checking files"

if [ -f "/data/system/overlays.xml" ]; then
    rm /data/system/overlays.xml
    touch /data/system/overlays.xml
fi

ui_print "- Checking subs dirs"

if [ -d "$subs1" ]; then
    ui_print "- deleting subs storage dir"
    echo "- deleting subs storage dir"
    rm -rf $subs1
fi

if [ -d "$subs2" ]; then
    ui_print "- deleting subs overlay dir"
    echo "- deleting subs overlay dir"
    rm -rf $subs2
fi

ui_print "- Checking directories"

if [ -d "$datatheme" ]; then
    ui_print "- fixing theme dir perms" 
    rm -rf $datatheme/+
    chown 1000.1000 $datatheme
    chmod 0755 -R $datatheme
else
    mkdir $datatheme
    ui_print "- making theme dir with perms" 
    chown 1000.1000 $datatheme
    chmod 0755 -R $datatheme
fi

ui_print "- Unmounting mounts"

umount /system