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

Re: possible improvement to svn log with "forward" revision range

From: Avalon <third-chance_at_gmx.de>
Date: Tue, 08 Mar 2011 17:05:10 +0100

> There are now two different issues brought up in these thread:
>
> 1. For 'svn log -rX:Y PATH_at_PEG, where Y> PEG, don't croak when PATH_at_Y
> doesn't exist. Instead, automatically substitute for Y the last revision in
> which PATH_at_THAT-REV *did* exist, and continue the operation. I believe this
> is something that we can reasonably achieve without too much trouble and,
> more importantly, in a client-side change (which helps with client/server
> compatibility).

this feature (1) would be really great.
Could you estimate if this is either a very complex feature or rather easy to implement?

> 2. Consider deletion events as "interesting history points" when displaying
> the revisions logs for a given path. This is a bit more controversial, as
> our revision log display is driven wholly by the DAG structure of the
> version filesystem, and a deletion event doesn't leave a trace on the part
> of the DAG related to the deleted thing. Deletion is an event which occurs
> on the parent directory of the deleted thing only. That said, I recognize
> the value in showing *something* to users so that they can tell the
> difference between "Nothing new has happened to PATH lately" and "...that's
> because PATH has been deleted".

Even without (2) being implemented any userland code can at least easily distinguish that the resource has been deleted between Y and HEAD, which is already a good information for the user.

Will someone of the dev fill issues for both feature requests?
I really hope that especially (1) gets implemented rather sooner than later since it is a very crucial feature when walking through the logs.

Dirk
Received on 2011-03-08 17:05:41 CET

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