mirror of
https://github.com/archr-linux/Arch-R.git
synced 2026-03-31 14:41:55 -07:00
122 lines
4.0 KiB
Bash
Executable File
122 lines
4.0 KiB
Bash
Executable File
#!/bin/sh
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################################################################################
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# Copyright (C) 2009-2010 OpenELEC.tv
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# http://www.openelec.tv
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#
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# This Program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This Program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OpenELEC.tv; see the file COPYING. If not, write to
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# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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# http://www.gnu.org/copyleft/gpl.html
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################################################################################
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[ -f /etc/update.conf ] && . /etc/update.conf
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[ -f /storage/.config/update.conf ] && . /storage/.config/update.conf
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[ -f /etc/repo.conf ] && . /etc/repo.conf || exit 0
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[ -n "$KEYFILE" ] && SCP_ARG="-i $KEYFILE"
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download () {
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case "$DL_METHOD" in
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wget)
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wget -c $1 -P /tmp
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;;
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scp)
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scp $SCP_ARG "$1" /tmp
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;;
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esac
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}
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send_message () {
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xbmc-send --host=127.0.0.1 -a "Notification(Automatic update service:,$1,20000)"
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}
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if [ ! -f /var/lock/update.lock ]; then
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if [ "$AUTOUPDATE" = "manually" -o "$AUTOUPDATE" = "auto" ]; then
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# sleep a bit, maybe we have a lot of work ;-)
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usleep 30000000
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# getting this version
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THIS_DISTRIBUTION="`cat /etc/distribution`"
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THIS_ARCH="`cat /etc/arch`"
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THIS_VERSION="`cat /etc/version`"
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THIS_MAJOR="`echo "$THIS_VERSION" | cut -d "." -f1`"
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THIS_MINOR="`echo "$THIS_VERSION" | cut -d "." -f2`"
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THIS_PATCH="`echo "$THIS_VERSION" | cut -d "." -f3`"
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# get infofile with the latest released version
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rm -rf /tmp/latest
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download "$UPDATEURL/latest"
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NEW_IMAGE="`cat /tmp/latest |grep "$THIS_DISTRIBUTION-$THIS_ARCH"`"
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NEW_VERSION="`echo "$NEW_IMAGE" | cut -d "-" -f3`"
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rm -rf /tmp/latest
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# compare installed version with latest released version
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NEW_MAJOR="`echo "$NEW_VERSION" | cut -d "." -f1`"
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NEW_MINOR="`echo "$NEW_VERSION" | cut -d "." -f2`"
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NEW_PATCH="`echo "$NEW_VERSION" | cut -d "." -f3`"
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if [ "$THIS_MAJOR" -lt "$NEW_MAJOR" -o \
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"$THIS_MINOR" -lt "$NEW_MINOR" -o \
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"$THIS_PATCH" -lt "$NEW_PATCH" ]; then
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if [ "$AUTOUPDATE" = "manually" ]; then
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# show a message if a new version is avaible
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send_message "New update avaible: $NEW_VERSION - please update manually"
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elif [ "$AUTOUPDATE" = "auto" ]; then
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# show a message if a new version is avaible
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send_message "New update avaible: $NEW_VERSION - downloading and extract the new version..."
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# locking autoupdate
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touch /var/lock/update.lock
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# downloading the new version
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download "$UPDATEURL/$NEW_IMAGE.tar.bz2"
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# extract the image
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rm -rf /tmp/$NEW_IMAGE
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tar -xjvf /tmp/$NEW_IMAGE.tar.bz2 -C /tmp
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# move KERNEL and SYSTEM to an temporary file
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mkdir -p /storage/.update
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[ -f /tmp/$NEW_IMAGE/target/KERNEL ] && \
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mv /tmp/$NEW_IMAGE/target/KERNEL /storage/.update/KERNEL.tmp
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[ -f /tmp/$NEW_IMAGE/target/SYSTEM ] && \
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mv /tmp/$NEW_IMAGE/target/SYSTEM /storage/.update/SYSTEM.tmp
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sync
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# move KERNEL and SYSTEM to the right place
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mv /storage/.update/KERNEL.tmp /storage/.update/KERNEL
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mv /storage/.update/SYSTEM.tmp /storage/.update/SYSTEM
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# cleanup tmp files
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rm -rf /tmp/$NEW_IMAGE
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rm -rf /tmp/$NEW_IMAGE.tar.bz2
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rm -rf /storage/.update/*.tmp
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# we are ready (hopefully)
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send_message "Update $NEW_VERSION - downloaded and extracted - please reboot to install"
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fi
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fi
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fi
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fi
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