On 6/14/07, Jeff King <peff@xxxxxxxx> wrote:
On Thu, Jun 14, 2007 at 11:35:35AM +0930, Geoff Russell wrote:
> I'm trying to work out if I want to use git to manage a software
> distribution problem. I distribute release v1.0 to people then later I
> want to email them a patch to take them from v1.0 to v1.1. I can
> probably live without the tags, but am just surprised that patches
> don't send them.
Patches represent differences in _content_, but they don't show history.
So while git supports a somewhat extended patch format (supporting
things like renames and file modes), patches don't know anything about
branches, parent commits, or tags.
If you are trying to take people from v1.0 to v1.1, the best way depends
on their setup:
- If they are all running git, then you can have them 'pull' from your
repository
- If you don't like that for some reason, you can send them a bundle,
which is the moral equivalent of pulling (except that you've pushed
through a non-interactive medium, but the end result in their
repository is the same)
- If they aren't running git, then you can use git to prepare the
patch by tagging your own repository, and then creating either a
patch series (git-format-patch v1.0..v1.1) or a single big patch
(git-diff v1.0..v1.1). But either way, what would it mean to have a
tag in the patch, since they don't have a tagging system at the
other end?
I'm not really sure what you're trying to accomplish; if you can be more
concrete, we might be able to offer more concrete solutions (or maybe
the answer you were looking for was simply, "you want bundles, not
patches").
Ok (in english we have an expression "the penny has dropped" :)), I understand
my confusion and no longer am surprised that patches don't have tags!
I think that we will ensure everyone is running git (but we will ssh into their
machines and do the appropriate pulls).
Many thanks for your help and patience,
Cheers,
Geoff
-Peff
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