$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-js-style.git /var/lib/mock/f39-build-2105077-50575/root/chroot_tmpdir/scmroot/ocaml-ppx-js-style
Cloning into '/var/lib/mock/f39-build-2105077-50575/root/chroot_tmpdir/scmroot/ocaml-ppx-js-style'...
$ git fetch origin caef755758ef42699e64eac795b8f4e9ff68c1ec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-ppx-js-style
 * [new ref]         caef755758ef42699e64eac795b8f4e9ff68c1ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at caef755 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild