[PLUGIN] bzr uncommit updated

[Aaron Bentley]

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John A Meinel wrote:
> My big use case for this is if you are downloading someone's bzr branch,
> but don't want to download the entire history (and you aren't sure when
> they branched from mainline). You can do:
> 
> cp -ar bzr.dev bzr-other-branch
> cd bzr-other-branch
> bzr uncommit -r 500
> y<enter>
> bzr revert
> bzr pull <other branch location>

This is getting silly.  Everyone's coming up with their own variations
and passing this workaround along.  I was virtually hugged on IRC for
providing my version to someone.  So let's really build it in.

I've updated branch to take a --basis parameter.  When that is provided,
the texts, inventories and revisions from the basis revision are copied
into the new branch's stores, and the only data we copy from the remote
branch is the stuff we don't have.

http://panoramicfeedback.com/opensource/bzr.24

Aaron
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