RFC: Phase UI (revset, phase command and others)
Matt Mackall
mpm at selenic.com
Thu Dec 29 14:16:28 CST 2011
On Tue, 2011-12-27 at 00:11 +0100, Pierre-Yves David wrote:
> revset
> -------
>
> revset to select changeset according to their phase will be implemented.
>
> The naive solution is:
>
> public() match changeset in public phase.
> draft() match changeset in draft phase.
> secret() match changeset in secret phase.
>
> But in practice we want to be able to do more complicated queries:
>
> * "Match all changeset at least draft" --> (draft() + secret())
> * "Match all changeset at most draft" --> (draft() + public())
>
> There are multiple options to achieve this.
>
> Solution A: add more revset symbols
> ```````````````````````````````````````````````````
>
> Adding "exchanged()" and "mutable()" should do it.
Exchanged and mutable? What happened to shared and immutable?
Also exchanged is a <= operation while mutable is a >= operation.
But yes, I think we need attribute predicates.
> Solution B: add argument to revset
> ``````````````````````````````````````````````````
Yuck.
> Solution C: Use a single symbol
> ``````````````````````````````````````````````````
I'd rather not have another mini-language inside the revset language.
--
Mathematics is the supreme nostalgia of our time.
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