[PATCH 5 of 5 evolve-ext] prune: add --keep to not touch the working copy

[Pierre-Yves David]

On 03/20/2015 06:37 AM, Jordi Gutiérrez Hermoso wrote:
> On Thu, 2015-03-19 at 18:14 -0700, Durham Goode wrote:
>> # HG changeset patch
>> # User Durham Goode <durham at fb.com>
>> # Date 1426787762 25200
>> #      Thu Mar 19 10:56:02 2015 -0700
>> # Node ID 811a7345955e540045d57ed5698db0f12c27f36e
>> # Parent  e93100523ef10fae3fcee2bdeac0f676ed842ecd
>> prune: add --keep to not touch the working copy
>>
>> In order to more closely emulate strip, lets add --keep to leave the working
>> copy untouched when we do our prune.
>
> We already have uncommit. I think it makes more sense to keep this as
> two separate commands than trying to emulate the strip UI. Perhaps
> give hints on how to alias uncommit + prune into a single verb.

uncommit focus on the working directory parent, hg prune lets your swip 
a whole stack of changeset in one go.

Experimenting with `hg prune --keep` sound like a good things to do.

-- 
Pierre-Yves David