[PATCH 8 of 9 v2] auditvfs: forward options property from nested vfs

[Martin von Zweigbergk]

I don't understand this, but I know way too little to say it's wrong,
so unless someone objects, I'll queue this blindly (with v3 of this
series).

On Fri, Aug 5, 2016 at 10:23 AM, Augie Fackler <raf at durin42.com> wrote:
> # HG changeset patch
> # User Augie Fackler <augie at google.com>
> # Date 1470410362 14400
> #      Fri Aug 05 11:19:22 2016 -0400
> # Node ID bf05e3655cb4239fa34e0b7e263aa33a7a2143bd
> # Parent  cb4b54c546d76d5ac0ccfe32ac02265d9ae8d336
> auditvfs: forward options property from nested vfs
>
> This was breaking my ability to use treemanifests in bundlerepos, and
> was deeply mysterious. We should probably just make the options
> property a formal part of the vfs API, and make it a required
> construction parameter. Sadly, I don't have time to dive into that
> refactor right now.
>
> diff --git a/mercurial/scmutil.py b/mercurial/scmutil.py
> --- a/mercurial/scmutil.py
> +++ b/mercurial/scmutil.py
> @@ -638,6 +638,14 @@ class auditvfs(object):
>      def mustaudit(self, onoff):
>          self.vfs.mustaudit = onoff
>
> +    @property
> +    def options(self):
> +        return self.vfs.options
> +
> +    @options.setter
> +    def options(self, value):
> +        self.vfs.options = value
> +
>  class filtervfs(abstractvfs, auditvfs):
>      '''Wrapper vfs for filtering filenames with a function.'''
>
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