svnadmin equivalent?

[Konstantin Belousov]

On Fri, Dec 11, 2020 at 11:59:49AM +0800, Li-Wen Hsu wrote:
> On Fri, Dec 11, 2020 at 11:57 AM Konstantin Belousov
> <kostikbel at gmail.com> wrote:
> >
> > On Fri, Dec 11, 2020 at 09:58:08AM +0800, Li-Wen Hsu wrote:
> > > git config --add remote.origin.fetch '+refs/internal/*:refs/internal/*'
> >
> > TIL.
> >
> > Is there a list of all things not cloned?  In other words, how to fetch
> > exact clone of the repo, with all notes, invisible branches, and other
> > stuff we do not know about ?
> 
> This link in the previous mail may help:
> 
> > > Full information is available at
> > > https://github.com/freebsd/git_conv#gimme-the-repo

Can we have it scripted, per repo, and scripts available somewhere ?
It is convoluted list of per-repo branches.  I want a simple means to
run something and get the guaranteed clone of all material from the repo.