Update Prepare Process

home.admin/99checkBackup.sh

@@ -26,8 +26,8 @@ fi
 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 "local  version: ${gitHubVersionMain}.${gitHubVersionSub}"
-echo "github version: ${localVersionMain}.${localVersionSub}"
+echo "github  version: ${gitHubVersionMain}.${gitHubVersionSub}"
+echo "local version: ${localVersionMain}.${localVersionSub}"
 
 # compare versions
 newerVersionAvailable=0
@@ -45,9 +45,75 @@ fi
 
 # give feedback on version number
 if [ ${newerVersionAvailable} -eq 0 ]; then
-  echo "You have the latest version running."
+  dialog --title " Update Check " --msgbox "
+OK. You are running the newest version of RaspiBlitz.
+      " 7 57
+  exit 0
 else
-  echo "New Version available on the RaspiBlitz Repo."
+  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
+
+  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
+    /home/admin/config.scripts/lnd.rescue.sh backup
+  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
+    exit 1
+  fi
+
+  echo "TODO: RUN UPDATE NOW"
+  exit 1
+
 fi
 
 

home.admin/config.scripts/lnd.rescue.sh

@@ -3,7 +3,7 @@
 # command info
 if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
  echo "small rescue script to to backup or restore"
- echo "lnd.rescue.sh [backup|restore]"
+ echo "lnd.rescue.sh [backup|restore] [?no-download]"
  exit 1
 fi
 
@@ -36,6 +36,12 @@ if [ ${mode} = "backup" ]; then
   md5checksum=$(md5sum /home/admin/lnd-rescue.tar.gz | head -n1 | cut -d " " -f1)
   mv /home/admin/lnd-rescue.tar.gz /home/admin/lnd-rescue-${md5checksum}.tar.gz
 
+  # stop here in case of 'no-download' option
+  if [ "${2}" == "no-download" ]; then
+    echo "No download of LND data requested."
+    exit 0
+  fi
+
   # offer SCP for download
   echo
   echo "****************************"