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#!/bin/bash
# load raspiblitz config data
source /home/admin/raspiblitz.info
source /mnt/hdd/raspiblitz.conf
source /home/admin/_version.info
clear
# get latest release verison from GitHub
sudo curl -s -X GET https://raw.githubusercontent.com/rootzoll/raspiblitz/master/home.admin/_version.info > /home/admin/.version.tmp
gitHubVersionMain=$(cut -d"=" -f2 /home/admin/.version.tmp | cut -d'"' -f2 | cut -d"." -f1 | egrep "^[0-9]")
gitHubVersionSub=$(cut -d"=" -f2 /home/admin/.version.tmp | cut -d'"' -f2 | cut -d"." -f2 | egrep "^[0-9]")
sudo shred /home/admin/.version.tmp
sudo rm /home/admin/.version.tmp 2>/dev/null
# check valid version info
if [ ${#gitHubVersionMain} -eq 0 ] || [ ${#gitHubVersionSub} -eq 0 ]; then
echo "FAIL: Was not able to get latest release Version from GitHub."
echo "PRESS ENTER to continue."
read key
exit 1
fi
# get local version
localVersionMain=$(cut -d"=" -f2 /home/admin/_version.info | cut -d'"' -f2 | cut -d"." -f1 | egrep "^[0-9]")
localVersionSub=$(cut -d"=" -f2 /home/admin/_version.info | cut -d'"' -f2 | cut -d"." -f2 | egrep "^[0-9]")
echo "github version: ${gitHubVersionMain}.${gitHubVersionSub}"
echo "local version: ${localVersionMain}.${localVersionSub}"
# compare versions
newerVersionAvailable=0
if [ ${gitHubVersionMain} -gt ${localVersionMain} ]; then
echo "Main version is higher ..."
newerVersionAvailable=1
else
if [ ${gitHubVersionMain} -lt ${localVersionMain} ]; then
echo "Strange that GutHub main version is lower then local - you maybe using a early release."
elif [ ${gitHubVersionSub} -gt ${localVersionSub} ]; then
echo "Sub version is higher ..."
newerVersionAvailable=1
fi
fi
# give feedback on version number
if [ ${newerVersionAvailable} -eq 0 ]; then
dialog --title " Update Check " --yes-button "OK" --no-button "Update Anyway" --yesno "
OK. You are running the newest version of RaspiBlitz.
" 7 57
if [ $? -eq 0 ]; then
exit 1
fi
clear
else
whiptail --title "Update Check" --yes-button "Yes" --no-button "Not Now" --yesno "
There is a new Version of RaspiBlitz available.
You are running: ${localVersionMain}.${localVersionSub}
New Version: ${gitHubVersionMain}.${gitHubVersionSub}
Do you want more Information on how to update?
" 12 52
if [ $? -eq 1 ]; then
exit 1
fi
fi
whiptail --title "Update Instructions" --yes-button "Not Now" --no-button "Start Update" --yesno "To update your RaspiBlitz to a new version:
- Download the new SD card image to your laptop:
https://github.com/rootzoll/raspiblitz
- Flash that SD card image to a new SD card
- Choose 'Start Update' below.
No need to close channels or download blockchain again.
Do you want to start the Update now?
" 16 62
if [ $? -eq 0 ]; then
exit 1
fi
whiptail --title "LND Data Backup" --yes-button "Download Backup" --no-button "Skip" --yesno "
Before we start the RaspiBlitz Update process,
its recommended to make a backup of all your LND Data
and download that file to your laptop.
Do you want to download LND Data Backup now?
" 12 58
if [ $? -eq 0 ]; then
clear
echo "*************************************"
echo "* PREPARING LND BACKUP DOWNLOAD"
echo "*************************************"
echo "please wait .."
sleep 2
/home/admin/config.scripts/lnd.rescue.sh backup
echo
echo "PRESS ENTER to continue once your done downloading."
read key
else
clear
echo "*************************************"
echo "* JUST MAKING BACKUP TO OLD SD CARD"
echo "*************************************"
echo "please wait .."
sleep 2
/home/admin/config.scripts/lnd.rescue.sh backup no-download
fi
whiptail --title "READY TO UPDATE?" --yes-button "START UPDATE" --no-button "Cancel" --yesno "If you start the update: The RaspiBlitz will power down.
Once the LCD is white and no LEDs are blicking anymore:
- Remove the Power from RaspiBlitz
- Exchange the old with the new SD card
- Connect Power back to the RaspiBlitz
- Follow the instructions on the LCD
Do you have the SD card with the new version image ready
and do you WANT TO START UPDATE NOW?
" 16 62
if [ $? -eq 1 ]; then
dialog --title " Update Canceled " --msgbox "
OK. RaspiBlitz will NOT update now.
" 7 39
sudo systemctl start lnd
exit 1
fi
clear
sudo shutdown now