$ git clone -n https://gitee.com/src-anolis-os/openssh.git /var/lib/mock/dist-an23-build-141695-53403/root/chroot_tmpdir/scmroot/openssh
Cloning into '/var/lib/mock/dist-an23-build-141695-53403/root/chroot_tmpdir/scmroot/openssh'...
$ git reset --hard origin/a23
HEAD is now at 7df3699  optimise spec file & add doc package