24 Jul
2012
24 Jul
'12
5:06 a.m.
Denis,
Thanks for the clarifications. I had read the Versioning and Release
Practices document, but I don't think it fully sunk in. I hadn't seen the
GIT Development draft before, but now that you've pointed me to it I think
it needs some additional work. It doesn't mention "stable-" branches at
all.
Anyway, I'm still slightly confused about bugfix releases. My Git probing
has revealed that the platform stable-4.1.x branch contains commits
post-dating the tag xwiki-platform-4.1.3, as an example taken from one
project (albeit the most important one). Given what you say, this suggests
to me that there will be a 4.1.4 bugfix release, since fixes have been done
on the 4.1.x branch after the release of 4.1.3. Is that true (the roadmap
suggests not)? Or is another possibility that these post-4.1.3 fixes will
simply be (or already have been) merged into the master branch for
incorporation into 4.2? Or am I just missing some other explanation?
Thanks again for your help.
--Gary
-----Original Message-----
From: devs-bounces(a)xwiki.org [mailto:devs-bounces@xwiki.org] On Behalf Of
Denis Gervalle
Sent: Monday, July 23, 2012 6:25 PM
To: XWiki Developers
Subject: Re: [xwiki-devs] Trying to Understand Repositories
Hi (again) Gary,
On Thu, Jul 19, 2012 at 6:50 PM, Gary Kopp <gary(a)roksw.com> wrote:
I'm just beginning my exploration of XWiki from a
development
standpoint, and I could use a little help in figuring out the
structure of the XWiki source repository in terms of release versions.
I see the use of both branches and tags in the Git repository. At this
point I guess I really only have two basic questions.
What version of a project such as xwiki-platform is supposed to be in
the "master" branch? At this point in time, would I be correct in
assuming that it is the current state of 4.2M1? IOW, master is always
the current status of the upcoming release?
You are fully right.
If I'm wrong about that, how is the code for
4.2[M1] identified in
Git? Beyond that, does Git contain under-development code beyond the
next release, and if so how is it identified?
Appart from master, it may exist some feature branches, that contains
experimental work. Apart of that, there are also some repositories under the
xwiki-contrib github that contains many contribution, that may or may not go
into our mainstream in the future.
My second basic question concerns identifying code in
Git that matches
a given past (or current) production release. For example, what would
I checkout to capture the state of the source code as of the public
release of 4.1.3? I see a branch for "stable-4.1.x" and also a tag for
"xwiki-platform-4.1.3" (among a surprisingly large number of tags)
when looking at the xwiki-platform project, and the distinction is not
clear to me.
According to our support strategy, we apply bug fixing on the latest minor
release while we prepare the next minor release. The stable-4.1.x branch
contains to latest state of the 4.1.x minor release. This branch is released
as bugfix releases until the next minor release is done.
The xwiki-platform-4.1.3 tag is currently the lastest bugfix release of that
branch. We branch the stable branch when the first release candidate release
is done. See
http://dev.xwiki.org/xwiki/bin/view/Community/VersioningAndReleasePractices
for more information about our release process.
I've been through everything I could find in the
wiki and didn't find
anything that answered these questions. TIA.
There is obviously room for improvement on our wiki, in particular about
GitHub, since we moved to GitHub since a while now. There is currently a
valuable draft here:
http://dev.xwiki.org/xwiki/bin/view/Drafts/GitDevelopment
Hope this helps, and sorry for having been so long to answer ;)
--Gary
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Denis Gervalle
SOFTEC sa - CEO
eGuilde sarl - CTO
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