distribution/packages/sysutils/busybox/scripts/fs-resize
2022-03-05 20:20:25 -05:00

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
# Copyright (C) 2018-present Team CoreELEC (https://coreelec.org)
if [ -e /storage/.please_resize_me ] ; then
. /usr/lib/coreelec/functions
hidecursor
# this sh** was never intended to be used
# on already installed and runing system
if [ -d /storage/.kodi -o -d /storage/.config -o -d /storage/.cache ] ; then
rm -f /storage/.please_resize_me
sync
echo "Resizing is not permitted - the system has already been initialised."
StartProgress countdown "Rebooting in 15s... " 15 "NOW"
reboot
fi
# get the disk. /storage on 2nd partition
PART=$(grep "/storage " /proc/mounts | cut -d" " -f1)
DISK=$(echo ${PART} | sed s/p2$//g)
rm -f /storage/.please_resize_me
sync
# just in case
if [ ! -z "${DISK}" -a ! -z "${PART}" ] ; then
umount ${PART}
clear >/dev/console
echo "PARTITION RESIZING IN PROGRESS"
echo ""
echo "Please do not reboot or turn off your @DISTRONAME@ device!"
echo ""
# identify the partition scheme, and if gpt fix minor issues such as gpt header not at end of disk
SCHEME=$(blkid -s PTTYPE -o value ${DISK})
if [ "$SCHEME" = "gpt" ]; then
StartProgress spinner "Checking layout... " "sgdisk -e ${DISK} &>/dev/null"
fi
StartProgress spinner "Resizing storage partition... " "parted -s -a optimal -m ${DISK} resizepart 2 100% &>/dev/null"
StartProgress spinner "Checking storage file system... " "e2fsck -f -p ${PART} &>/dev/null"
StartProgress spinner "Resizing storage file system... " "resize2fs ${PART} &>/dev/null"
StartProgress countdown "Rebooting in 5s... " 5 "NOW"
fi
fi
reboot &>/dev/null