On Wed, Jan 6, 2021 at 11:48 AM Elijah Newren <newren@xxxxxxxxx> wrote:
> The rm command presumes the file-backend for refs. That might not
> work in the future with reftable.
True dat. The pure way is
git worktree add newbranch $(git commit-tree `git mktree <&-` <&-)
git -C newbranch symbolic-ref HEAD refs/heads/newbranch
