[darcs-users] Branching, again, in more detail
yarcs at qualitycode.com
Thu Nov 20 03:15:38 UTC 2003
I'm still struggling with how I would do branching with darcs on an
actual project. Specifically, I'm interested in going back to create a
1.01 version when I am close to releasing 2.0. For simplicity, I will
assume that the changes I make in 1.01 do not apply in the 2.0 tree, and
that I do not want to pull anything from 2.0 back into 1.01.
In a conventional RCS, I would have a single repository that has the
mainline (head) which is my work toward 2.0. Then, I would also have a
branch for my 1.01 development, which forked at the 1.0 tag.
With darcs, I can see that I could create a new (empty) 1.01 repository,
and get or pull the 1.0 tag into it from the old repository. I can work
on 1.01 and 2.0 simultaneously, in different directories.
But the changes I make in 1.01 seem to be stuck in that repository. When
I want to make a backup copy of "all my source code" for this project, I
have to back up both repositories. If I publish my repository on the
web, it would have two URL's. There doesn't seem to be any way to have a
single repository (directory tree) that contains all the patches for
both 1.01 and 2.0.
Oh, wait. I could create a tree and pull 1.01 from the new repository,
then pull 1.0, and then 2.0 from the 2.0 repository. This new repository
would have all three tags, so I could pull 1.0, 1.01, or 2.0 from it
into yet ANOTHER repository at any time in the future.
But if I want to do more work on 1.01, I would have to repeat the whole
process, except that I would start from the 1.01 tag this time.
That seems fairly inconvenient from a source code management standpoint.
Is it just something to live with, or have I overlooked a solution? Or
is is something that could be done within darcs but just hasn't been
Which reminds me: What is the undocumented 'inventories' directory for?
At the moment, it merely seems to be there to annoy me by preventing me
from doing inv<TAB> to see the current inventory file. :-/
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