git-svn questions: how to clone/init non-standard layout branches/tags?

Previous thread: [PATCH] git-fetch: more terse fetch output by Nicolas Pitre on Saturday, November 3, 2007 - 1:32 am. (19 messages)

Next thread: [PATCH] Reuse previous annotation when overwriting a tag by Mike Hommey on Saturday, November 3, 2007 - 5:31 am. (16 messages)
To: <git@...>
Date: Saturday, November 3, 2007 - 4:19 am

There are a few svn repositories that use non-standard layout like this:

<path_to_project>/trunk
<path_to_project>/production
<path_to_project>/some_branch

production and some_branch are indeed branched from trunk.

1. How do you init/clone svn repositories like that?
2. Is there a way to add a new svn branch like that (say production
or some_branch) to an existing git-svn repository that has trunk cloned?

Thanks!

__Luke
-

To: Luke Lu <git@...>
Cc: <git@...>
Date: Saturday, November 3, 2007 - 6:56 am

I seem to remember that you can pass more than one `-b' option to git-
svn clone, so I'd basically do (untested):

I don't know, but that'd be great indeed.

--
Benoit Sigoure aka Tsuna
EPITA Research and Development Laboratory

To: Benoit SIGOURE <tsuna@...>
Cc: <git@...>, Luke Lu <git@...>
Date: Saturday, November 3, 2007 - 9:59 am

You can simply add "fetch" lines to the relevant "svn-remote" section
in .git/config.

--
larsh
-

To: Lars Hjemli <hjemli@...>
Cc: Benoit SIGOURE <tsuna@...>, <git@...>
Date: Saturday, November 3, 2007 - 4:01 pm

I did try to add a "fetch" line for the production branch like this:

[svn-remote "svn"]
url = svn+ssh://host/svn/project
fetch = production:refs/remotes/svn-prod
fetch = trunk:refs/remotes/git-svn

which is modeled after http://lists-archives.org/git/420712-git-svn-
remote-tracking-branch-question.html

But when I try to checkout the production branch like this:

git checkout -b prod remotes/svn-prod

I got this:
git checkout: updating paths is incompatible with switching branches/
forcing
Did you intend to checkout 'remotes/svn-prod' which can not be
resolved as commit?

Can you shed some light on this? (git version is 1.5.3.4)

Thanks!

__Luke

-

To: Luke Lu <git@...>
Cc: Benoit SIGOURE <tsuna@...>, <git@...>
Date: Saturday, November 3, 2007 - 4:32 pm

Did you forget to run 'git svn fetch' after modifying your .git/config?

--
larsh
-

To: Lars Hjemli <hjemli@...>
Cc: Benoit SIGOURE <tsuna@...>, <git@...>
Date: Saturday, November 3, 2007 - 4:41 pm

Yes, I did. It didn't seem to do anything. $? is 0. the master/trunk
is up-to-date but the production branch has never been fetched. If
this is supposed to work, the fetch might be triggered upon next
update in trunk?

__Luke

-

To: Luke Lu <git@...>
Cc: Benoit SIGOURE <tsuna@...>, <git@...>
Date: Saturday, November 3, 2007 - 4:52 pm

Hmm, it works for me, I've been adding and removing branches like this
for months, but my .git/config is slightly different:

[svn-remote "svn"]
url = svn://example.org
fetch = project/trunk:refs/remotes/svn/trunk
fetch = project/branches/topic:refs/remotes/svn/topic

I don't know if this difference is important, though...

--
larsh
-

To: Lars Hjemli <hjemli@...>
Cc: Benoit SIGOURE <tsuna@...>, <git@...>
Date: Saturday, November 3, 2007 - 5:26 pm

I tried to test this on a local repository like file:///path/project.
It seems to work and get everything properly upon git svn fetch.
However it doesn't work for the production branch. If I modify the
fetch line a bit to svn/prod instead of svn-prod and try git svn
fetch again. It would hang for about 2 minutes and return 0 and show
nothing in progress. A .git/svn/svn/prod directory is created but
it's empty.

One thing that might be special for this branch is that it gets
deleted and recreated/copied all the time from trunk. I wonder if git-
svn use some kind of heuristics to determine if there is anything to
fetch and silently failing...

__Luke
-

To: Luke Lu <git@...>
Cc: Lars Hjemli <hjemli@...>, Benoit SIGOURE <tsuna@...>, <git@...>
Date: Wednesday, November 7, 2007 - 6:56 pm

In case others encounter this problem and want to find a solution...

After some permutations, this is the config that worked for me:

[svn-remote "svn"]
url = svn+ssh://host/svn
fetch = project/trunk:refs/remotes/git-svn
fetch = project/production:refs/remotes/svn/production

The primary difference is that I moved 'project' from url to the
fetch specs. My original single trunk config looked like this:

[svn-remote "svn"]
url = svn+ssh://host/svn/project/trunk
fetch = :refs/remotes/git-svn

I wish that "git svn fetch" could be more verbose about what's going
on in this case.

__Luke
-

Previous thread: [PATCH] git-fetch: more terse fetch output by Nicolas Pitre on Saturday, November 3, 2007 - 1:32 am. (19 messages)

Next thread: [PATCH] Reuse previous annotation when overwriting a tag by Mike Hommey on Saturday, November 3, 2007 - 5:31 am. (16 messages)