ncp-update-nc: Prevent installation of NC >= 24 on debian 10/PHP <= 7.3

Signed-off-by: thecalcaholic <[email protected]>

bin/ncp-update-nc

@@ -61,6 +61,12 @@ echo "Current   Nextcloud version $CURRENT"
 echo "Available Nextcloud version $VER"
 is_more_recent_than "${VER}" "${CURRENT}" || { echo "Nothing to update"; exit 1; } # we want `exit 1` so the autoupdate doesn't notify success in this case
 
+if ! is_more_recent_than "24.0.0" "${VER}" && is_more_recent_than "7.4.0" "${PHPVER}.0"
+then
+  echo -e "Upgrading to Nextcloud versions > 23 requires the latest debian and PHP versions. Please run \`ncp-dist-upgrade\` and then run the update again."
+  exit 1
+fi
+
 # make sure that cron.php is not running and there are no pending jobs
 # https://github.com/nextcloud/server/issues/10949
 pgrep -cf cron.php &>/dev/null && { pkill -f cron.php; sleep 3; }