$ git clone -n https://src.fedoraproject.org/rpms/ocaml-gettext.git /var/lib/mock/f31-build-91412-32311/root/chroot_tmpdir/scmroot/ocaml-gettext
Cloning into '/var/lib/mock/f31-build-91412-32311/root/chroot_tmpdir/scmroot/ocaml-gettext'...
$ git reset --hard c23e8f8798edce44b0f58ff96436c5ac9ffb86ad
HEAD is now at c23e8f8 OCaml 4.08.1 (rc2) rebuild.