[PATCH 6 of 7 V2] revbranchcache: disable the new part for narrow hg bundle

[Yuya Nishihara]

On Thu, 01 Mar 2018 15:44:21 -0500, Boris Feld wrote:
> # HG changeset patch
> # User Boris Feld <boris.feld at octobus.net>
> # Date 1519237601 -3600
> #      Wed Feb 21 19:26:41 2018 +0100
> # Node ID 2811d9ca31137ca7a9cc7c8a37862cdbff87bbec
> # Parent  56f869a852230bdbcff6ae3c366cb0d83f6cf757
> # EXP-Topic wire-rbc
> # Available At https://bitbucket.org/octobus/mercurial-devel/
> #              hg pull https://bitbucket.org/octobus/mercurial-devel/ -r 2811d9ca3113
> revbranchcache: disable the new part for narrow hg bundle
> 
> The lack of some revisions confuses the new cache part. To simplify things, we
> disable it for now.
> 
> diff --git a/hgext/narrow/narrowbundle2.py b/hgext/narrow/narrowbundle2.py
> --- a/hgext/narrow/narrowbundle2.py
> +++ b/hgext/narrow/narrowbundle2.py
> @@ -479,6 +479,19 @@ def setup():
>              origcgfn(*args, **kwargs)
>      exchange.getbundle2partsmapping['changegroup'] = wrappedcgfn
>  
> +    # disable rev branch cache exchange when serving a narrow bundle
> +    # (currently incompatible with that part)
> +    origrbcfn = exchange.getbundle2partsmapping['cache:rev-branch-cache']
> +    def wrappedcgfn(*args, **kwargs):
> +        repo = args[1]
> +        if repo.ui.has_section(_NARROWACL_SECTION):
> +            return
> +        elif kwargs.get('narrow', False):
                           ^^^^^^^^
                           r''