[svn.haxx.se] · SVN Dev · SVN Users · SVN Org · TSVN Dev · TSVN Users · Subclipse Dev · Subclipse Users · this month's index

Re: svn client api comments

From: Barry Scott <barry_at_barrys-emacs.org>
Date: 2005-03-14 23:22:01 CET

On Mar 14, 2005, at 19:54, C. Michael Pilato wrote:

> Barry Scott <barry@barrys-emacs.org> writes:
>>> These are all problems that one or more of Subversion full committers
>>> have been annoyed by -- you aren't alone.
>> Is there a design for the API with a depth param, or do you want
>> proposals?
> I actually started coding this one, but backed out for lack of time.
> I think the idea is pretty straightforward -- add a new typedef'd enum
> svn_depth_t with values svn_depth_zero, svn_depth_one, and
> svn_depth_infinity. Rev all public APIs that currently take
> recursive/non-recursive type boolean fields, and make their previous
> incarnations pass svn_depth_one or svn_depth_infinity instead (except
> in the 'svn commit' case, where non-recursive means svn_depth_one).

Why not depth 2 or 3? I had thought that depth could be an unsigned int
1, return self, 2 expand one level, 3 expand two levels etc. Infinite
could be
0 or MAX_INT.

Why depth 2? Well it allows you to show if dirs are empty or not without
suffering the cost of infinite.

>> Why is cat so hard to fix? How come diff can do a cat of BASE and a
>> cat of WORKING without contacting the repos? Why don't they share
>> code?
> Never assume that something doesn't work the way you want because it
> was too hard. 'svn cat' doesn't work on working copy paths because
> there exists for all platforms of interest workarounds:
> $ cat path/to/file
> $ cat path/to/.svn/text-base/file.svn-base
> C:> type path\to\file
> C:> type path\to\file\.svn\text-base\file.svn-base

I understand that cat -r BASE will deal with keyword and line ending
Are you saying the svn_client_cat will never work on a BASE or WORKING?
so the code should return an error if those revisions are passed in.

However if cat -r BASE is useful, and it appears to be, then why does
it need
to contact the repos?

The comments in the issue on this do not support what you are saying
time I read them.


To unsubscribe, e-mail: dev-unsubscribe@subversion.tigris.org
For additional commands, e-mail: dev-help@subversion.tigris.org
Received on Mon Mar 14 23:23:23 2005

This is an archived mail posted to the Subversion Dev mailing list.

This site is subject to the Apache Privacy Policy and the Apache Public Forum Archive Policy.