$ git clone -n https://gitee.com/src-anolis-os/libcmis.git /var/lib/mock/dist-an8.7-build-137760-51102/root/chroot_tmpdir/scmroot/libcmis
Cloning into '/var/lib/mock/dist-an8.7-build-137760-51102/root/chroot_tmpdir/scmroot/libcmis'...
$ git reset --hard origin/a8
HEAD is now at 8c8e39a spec: rebuild for Anolis OS 8