$ git clone -n https://src.fedoraproject.org/rpms/codehaus-parent.git /var/lib/mock/f38-build-side-42-init-devel-631679-26379/root/chroot_tmpdir/scmroot/codehaus-parent
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-631679-26379/root/chroot_tmpdir/scmroot/codehaus-parent'...
$ git fetch origin 5041bb5a5230e019ed60b03fe7cd1d1b608b31a7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/codehaus-parent
 * [new ref]         5041bb5a5230e019ed60b03fe7cd1d1b608b31a7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5041bb5 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild