Re: [PATCH 0/5] Introduce configs for default repo format

> Hi,
> 
> to set up the default object and ref storage formats, users have to set
> up some environment variables. This is somewhat unwieldy and not really
> in line with how a user typically expects to configure Git, namely by
> using the config system. It makes it harder than necessary to globally
> default to the different formats and requires the user to munge with
> files like `.profile` to persist that setting. Needless to say, this is
> a bit of an awkward user experience.
> 
> This patch series thus introduces two new configs to set the default
> object hash and ref storage format for newly created repositories. Like
> this, folks can simply use the global- or system-level config to adapt
> to their needs. This also has the advantage of giving them the ability
> to adapt the default formats via guarded includes, such that e.g. repos
> in some filesystem hierarchy use format A, whereas others use format B.