checksetup.pl changes

[Max Kanat-Alexander]

On Fri, 2006-08-04 at 23:59 -0400, David Miller wrote:
> I seem to recall their being database changes that got triggered by the 
> existence (or non-existence) of certain files on the filesystem, and/or 
> some filesystem changes that depended on certain schema changes having 
> not happened yet.
>
> a) am I really remembering that right?

	Yep, there are two DB changes that depend on the filesystem. Importing
Old Charts into New Charts and moving data/nomail into the DB.

> b) if so, how do you account for that with filesystem and database 
> changes in different places?

	They happen during the DB phase. They're really DB changes, so
Bugzilla::Install::DB takes care of them.

	The filesystem creation stuff happens before the DB changes, so if any
DB change depends on a file's *existence*, then that's already handled.

	If no DB change depends on a file, then it can safely be deleted in
Bugzilla::Install::Filesystem, and usually is.

	-Max
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