$ git clone -n https://gitee.com/src-anolis-os/libxmlb.git /var/lib/mock/dist-an23-build-141386-53403/root/chroot_tmpdir/scmroot/libxmlb
Cloning into '/var/lib/mock/dist-an23-build-141386-53403/root/chroot_tmpdir/scmroot/libxmlb'...
$ git reset --hard origin/a23
HEAD is now at 536346b optimise spec file & add doc package