$ git clone -n https://gitee.com/src-anolis-os/exempi /var/lib/mock/dist-an8.7-build-138025-51349/root/chroot_tmpdir/scmroot/exempi
Cloning into '/var/lib/mock/dist-an8.7-build-138025-51349/root/chroot_tmpdir/scmroot/exempi'...
$ git reset --hard origin/a8
HEAD is now at 0a0298d Add doc sub package