From 51331ea2acd5f5563ed3641090bbb7f2104d3e96 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Wed, 22 May 2024 09:26:13 +0200
Subject: backup-partition: support RouterOS copy-over...

... when run interactively from CLI.
---
 backup-partition.rsc    | 17 +++++++++++++++++
 doc/backup-partition.md | 11 ++++++++---
 2 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/backup-partition.rsc b/backup-partition.rsc
index fc186c0..9eeb1ae 100644
--- a/backup-partition.rsc
+++ b/backup-partition.rsc
@@ -18,6 +18,7 @@
   :global PackagesUpdateBackupFailure;
 
   :global LogPrint;
+  :global ScriptFromTerminal;
   :global ScriptLock;
 
   :if ([ $ScriptLock $ScriptName ] = false) do={
@@ -41,6 +42,22 @@
 
   :local FallbackTo [ /partitions/get $ActiveRunning fallback-to ];
 
+  :if ([ /partitions/get $ActiveRunning version ] != [ /partitions/get $FallbackTo version]) do={
+    :if ([ $ScriptFromTerminal $ScriptName ] = true) do={
+      :put ("The partitions have different RouterOS versions. Copy over to '" . $FallbackTo . "'? [y/N]");
+      :if (([ /terminal/inkey timeout=60 ] % 32) = 25) do={
+        :do {
+          /partitions/copy-to $FallbackTo;
+          $LogPrint info $ScriptName ("Copied RouterOS to partition '" . $FallbackTo . "'.");
+        } on-error={
+          $LogPrint error $ScriptName ("Failed copying RouterOS to partition '" . $FallbackTo . "'!");
+          :set PackagesUpdateBackupFailure true;
+          :error false;
+        }
+      }
+    }
+  }
+
   :do {
     /system/scheduler/add start-time=startup name="running-from-backup-partition" \
         on-event=(":log warning (\"Running from partition '\" . " . \
diff --git a/doc/backup-partition.md b/doc/backup-partition.md
index ba20657..8996203 100644
--- a/doc/backup-partition.md
+++ b/doc/backup-partition.md
@@ -18,6 +18,7 @@ Description
 
 This script saves the current configuration to fallback
 [partition](https://wiki.mikrotik.com/wiki/Manual:Partitions).
+It can also copy-over the RouterOS installation when run interactively.
 
 For this to work you need a device with sufficient flash storage that is
 properly partitioned.
@@ -26,9 +27,10 @@ To make you aware of a possible issue a scheduler logging a warning is
 added in the backup partition's configuration. You may want to use
 [log-forward](log-forward.md) to be notified.
 
-> ⚠️ **Warning**: Only the configuration is saved to backup partition.
-> Every now and then you should copy your installation over for a recent
-> RouterOS version!
+> ⚠️ **Warning**: By default only the configuration is saved to backup
+> partition. Every now and then you should copy your installation over
+> for a recent RouterOS version! For that run the script from terminal
+> manually.
 
 Requirements and installation
 -----------------------------
@@ -44,6 +46,9 @@ Just run the script:
 
     /system/script/run backup-partition;
 
+When run interactively from terminal it supports to copy-over the RouterOS
+installation when versions differ.
+
 Creating a scheduler may be an option:
 
     /system/scheduler/add interval=1w name=backup-partition on-event="/system/script/run backup-partition;" start-time=09:30:00;
-- 
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