$ git clone -n https://gitee.com/ywyw22/grub2 /var/lib/mock/dist-an23-build-107184-45680/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23-build-107184-45680/root/chroot_tmpdir/scmroot/grub2'...
$ git reset --hard 5483b91753d05f3b96ba19a0b413ed1a64415f6c
HEAD is now at 5483b91 optimise Conflicts version of grubby