$ git clone -n https://gitee.com/src-anolis-os/ocaml.git /var/lib/mock/dist-an23-build-233077-62642/root/chroot_tmpdir/scmroot/ocaml
Cloning into '/var/lib/mock/dist-an23-build-233077-62642/root/chroot_tmpdir/scmroot/ocaml'...
$ git reset --hard origin/a23
HEAD is now at d66068b Init from upstream