script-updates: add option to ignore global-config changes

global-config

@@ -6,7 +6,7 @@
 
 # Make sure all configuration properties are up to date and this
 # value is in sync with value in script 'global-functions'!
-:global GlobalConfigVersion 3;
+:global GlobalConfigVersion 4;
 
 # This is used for DNS and backup file.
 :global Domain "example.com";
@@ -93,6 +93,7 @@
 :global ScriptUpdatesIgnore {
   "global-config"
 }
+:global ScriptUpdatesConfigChangesIgnore false;
 
 # Use this for certificate auto-renew
 :global CertRenewUrl "";

global-config.changes

@@ -6,4 +6,5 @@
   1="moved variables from global-config to global-functions for independence";
   2="variable names became CamelCase to work around scripting issues";
   3="variable for certificate renew passphrase became an array to support multiple passphrases";
+  4="added option to ignore global-config changes";
 };

global-functions

@@ -5,7 +5,7 @@
 # global functions
 
 # expected configuration version
-:global ExpectedConfigVersion 3;
+:global ExpectedConfigVersion 4;
 
 # global variables not to be changed by user
 :global SentRouterosUpdateNotification "-";

script-updates

@@ -11,6 +11,7 @@
 :global ScriptUpdatesBaseUrl;
 :global ScriptUpdatesUrlSuffix;
 :global ScriptUpdatesIgnore;
+:global ScriptUpdatesConfigChangesIgnore;
 
 :global SendNotification;
 
@@ -77,7 +78,7 @@
   }
 }
 
-:if ($GlobalConfigVersion < $ExpectedConfigVersion) do={
+:if ($ScriptUpdatesConfigChangesIgnore!=true && $GlobalConfigVersion < $ExpectedConfigVersion) do={
   :global GlobalConfigChanges;
   :local ChangeLogCode;
   :local Changes;