$ git clone -n https://gitee.com/src-anolis-os/setserial.git /var/lib/mock/dist-an8.7-build-137539-50802/root/chroot_tmpdir/scmroot/setserial
Cloning into '/var/lib/mock/dist-an8.7-build-137539-50802/root/chroot_tmpdir/scmroot/setserial'...
$ git reset --hard origin/a8
HEAD is now at c4e7c99 add doc sub package