$ git clone -n https://gitee.com/src-anolis-os/libvncserver.git /var/lib/mock/dist-an23-build-250974-63400/root/chroot_tmpdir/scmroot/libvncserver
Cloning into '/var/lib/mock/dist-an23-build-250974-63400/root/chroot_tmpdir/scmroot/libvncserver'...
$ git reset --hard origin/a23
HEAD is now at 87e9401 init upstream from version 0.9.13