$ git clone -n https://gitee.com/src-anolis-os/portreserve.git /var/lib/mock/dist-an8.7-build-137496-50802/root/chroot_tmpdir/scmroot/portreserve
Cloning into '/var/lib/mock/dist-an8.7-build-137496-50802/root/chroot_tmpdir/scmroot/portreserve'...
$ git reset --hard origin/a8
HEAD is now at a9b287e spec: add doc sub package