Excerpts from Lluís Batlle i Rossell's message of Tue Oct 25 22:34:55 +0200 2011: > I added dovecot 2.0 to nixpkgs, but did not overwrite the other. I'm not sure > what to do with the nixos file; maybe create a new dovecot2 and leave dovecot?
nix does not support downgrading to older store formats trivially either. creating a second module is always safest. Asking here is nice, too. If there is no need to downgrade again there is no need to keep both versions. What could be done ? backup data if version changes. How to detect version change? create a state file echo $dovecot_version > /var/run/dovecot-version or such. If that changes make backup and continue.. Then people can downgrade again. But if the new version works this is overkill - thoughts? Marc Weber _______________________________________________ nix-dev mailing list [email protected] http://lists.science.uu.nl/mailman/listinfo/nix-dev
