$ git clone -n https://gitee.com/src-anolis-os/byteman.git /var/lib/mock/dist-an8.7-build-153513-58237/root/chroot_tmpdir/scmroot/byteman
Cloning into '/var/lib/mock/dist-an8.7-build-153513-58237/root/chroot_tmpdir/scmroot/byteman'...
$ git reset --hard origin/a8
HEAD is now at e047ee4  Add doc sub package