Re: Two pg_rewind patches (auto generate recovery conf and ensureclean shutdown)

Yes, -R is already used in pg_basebackup for the same functionality, so
it seems natural to use it here as well for consistency.

I will review options naming in my own patch and update it accordingly.
Maybe -w/-W or -a/-A options will be good, since it's about WALs
retrieval from archive.

Regards
--
Alexey

P.S. Just noticed that in v12 fullname of -R option in pg_basebackup is
still --write-recovery-conf, which is good for a backward compatibility,
but looks a little bit awkward, since recovery.conf doesn't exist
already, doesn't it? However, one may read it as
'write-recovery-configuration', then it seems fine.