[Numpy-discussion] Moving away from svn ?
Robert Kern
robert.kern at gmail.com
Sat Jan 5 19:56:21 EST 2008
Bill Baxter wrote:
> On Jan 6, 2008 8:25 AM, Stefan van der Walt <stefan at sun.ac.za> wrote:
>> I recall something you said to David last week, regarding merges with
>> SVN: that a person never knows how to do it until *after* you've done
>> it! We often make branches in scipy and numpy, and stand a lot to
>> gain from a distributed RCS.
>>
>> Once a person knows how to use SVN, it doesn't take much effort at all
>> to learn bzr or hg (even the commands are often the same). The main
>> change is a mind-shift: that branches are now a lot friendlier, and
>> that they are accessable to everybody.
>
> I understand that DVCS's do merging better. But what I don't really
> understand is why this is an inherent advantage of DVCS. Isnt it
> just a matter of the current crop of DVCS's implementing a better
> merge algorithm than SVN?
No, it's not the algorithm itself. It's the information that the VCS tracks
about files and revisions.
> The SVN guys seem to be competent, so if
> you just give them time surely they will eventually incorporate these
> better merging algorithms into SVN. Who wouldn't want better merging?
Yes, such support is on its way in 1.5. Unfortunately, that release is most
likely years away.
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by our own mad attempt to interpret it as though it had
an underlying truth."
-- Umberto Eco
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