$ git clone -n https://git.cclinux.org/stage/rpms/grub2.git /var/lib/mock/dist-circle8-build-44703-10152/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-circle8-build-44703-10152/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard a1d387d38549e987e44b13efc7ce2746b4bbf256
HEAD is now at a1d387d import grub2-2.02-106.el8