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Re: Determining origin of branch

From: Stefan Sperling <stsp_at_elego.de>
Date: Wed, 19 Aug 2009 00:02:34 +0100

On Tue, Aug 18, 2009 at 03:39:39PM -0700, David Carson wrote:
> Might I ask why this has never been properly addressed (to my knowledge)?
>
> We have the situation discussed by Derek Mahar where a rename causes the --stop-on-copy option to be short-circuited, such that "svn log ..." alone cannot be used to determine the origin of a branch (without eyeballing it).
>
> Moreover, even in the simple case, to get the information isolated requires "svn log ..." plus some parsing of the output to get what is really of interest, namely URL:revision.
>
> Why not solve both of these issues by simply adding a new command: "svn origin"
>
> 1. The new command would return URL:revision, and nothing else. No parsing of the log output necessary.
>
> 2. The new command would always return the real origin of the branch, not a copy that might or might not be the original copy.
>
> If #2 is not possible presently, then simply add this information to the repository's schema, so that it is available.
>
> I feel that this particular piece of information is so important, it warrants a new command, or some definitive way of retrieving it. What do others think?
>

Ideas like this have been posted many times.
Some similar ideas of mine (which need much more refinement to be
useful) are at http://svn.haxx.se/users/archive-2009-02/0729.shtml
There are probably many more such ideas buried in the archives.

As always the devil is in the details. If you're serious about this
try to come up with a detailed technical spec for the feature that
can be discussed. This discussion would involve finding an adequat
technical solution that *everyone* is happy with. That can take some
time so make sure to bring patience. You could search the dev@ archives
for 'svn obliterate' to dig up examples of what is involved in creating
such a spec and discussing it. (Note that the obliterate discussion
has been going on for many years so it might be worth searching way
in the past, too.)

Stefan

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Received on 2009-08-19 01:03:35 CEST

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