$ git clone -n https://gitee.com/gcdota930915/greenboot.git /var/lib/mock/dist-an8.7-build-178030-59111/root/chroot_tmpdir/scmroot/greenboot
Cloning into '/var/lib/mock/dist-an8.7-build-178030-59111/root/chroot_tmpdir/scmroot/greenboot'...
$ git reset --hard origin/a8-poc
HEAD is now at 33f4040 update to greenboot-0.15.1-3.el9.src.rpm