$ git clone -n https://gitee.com/src-anolis-os/ocaml-base.git /var/lib/mock/dist-an23-build-238412-62858/root/chroot_tmpdir/scmroot/ocaml-base
Cloning into '/var/lib/mock/dist-an23-build-238412-62858/root/chroot_tmpdir/scmroot/ocaml-base'...
$ git reset --hard origin/a23
HEAD is now at ce6b8a7 Init from upstream