scripts for keeping things in sync after upgrades?

[Heptas Torres]

Hi people
When upgrading I understand it's quite important to keep things in
sync. I wanna run -current with regular upgrades and at the same time
upgrade also packages/ports (and other things if needed).
Are there any kinds of standard scripts to automate the sync? If you
already use such scripts can you share them?
thanks
-heptas