Re: purpose of -r flag for git-svn fetch

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Hmm, this makes sense, but why does the initial fetch then update my
local branch and if I call subsequent fetches without the "-r" it will
fetch new revisions and update my local branch.

On Wed, Jun 30, 2010 at 4:40 AM, Will Palmer <wmpalmer@xxxxxxxxx> wrote:
> On Tue, 2010-06-29 at 22:29 -0400, Bradley Wagner wrote:
>> I've tried doing git-svn fetch in batches because it takes too long to
>> do it all at once.
>>
>>     git svn -r1:5000 fetch
>>     git svn -r5000:10000 fetch
>>     git svn -r10000:15000 fetch
>>
>> Strangely, after this is done if I look in the history with "git log",
>> I only see commits on master branch up through the 5000th revision of
>> the SVN repository. Someone told me to then call git-svn rebase to fix
>> it. What does "-r" actually do when invoked on consecutive calls to
>> "git-svn fetch" and why does git-svn rebase appear to fix it?
>
> The keyword here is "fetch". "fetch" only retrieves data into the
> remote-tracking branch (often called refs/remotes/git-svn), without
> updating your local branches. "git svn rebase", on the other hand,
> rebases your currently-checked-out branch to be based on the git-svn
> remote ref. (note that "git svn rebase" does a "git svn fetch"
> behind-the-scenes first, and is actually just "git svn fetch" followed
> by a normal "git rebase")
>
> The concepts are the same as if you were using the regular git commands
> "fetch" and "rebase", so the man pages for those may offer some insight.
>
>>
>> I posted this question to Stackoverflow before realizing that this
>> list is a better audience for it:
>> http://stackoverflow.com/questions/3144683/master-branch-missing-revisions-after-sequential-git-svn-fetch-calls
>>
>> Thanks!
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>
>
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