$ git clone -n https://gitee.com/src-anolis-os/xapian-core.git /var/lib/mock/dist-an8.7-build-139104-51778/root/chroot_tmpdir/scmroot/xapian-core
Cloning into '/var/lib/mock/dist-an8.7-build-139104-51778/root/chroot_tmpdir/scmroot/xapian-core'...
$ git reset --hard origin/a8
HEAD is now at fe0aa82 spec: add doc sub package