$ git clone -n https://src.fedoraproject.org/rpms/efl.git /var/lib/mock/f39-build-1965371-43292/root/chroot_tmpdir/scmroot/efl
Cloning into '/var/lib/mock/f39-build-1965371-43292/root/chroot_tmpdir/scmroot/efl'...
$ git fetch origin bd0f24200ae2fb87d71d41f5eda2837197a252fa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/efl
 * [new ref]         bd0f24200ae2fb87d71d41f5eda2837197a252fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bd0f242 fix headerless .po files that modern gettext does not like (bz2225767)