$ git clone -n https://src.fedoraproject.org/rpms/php-smarty-gettext.git /var/lib/mock/f45-build-28383-629/root/chroot_tmpdir/scmroot/php-smarty-gettext
Cloning into '/var/lib/mock/f45-build-28383-629/root/chroot_tmpdir/scmroot/php-smarty-gettext'...
$ git fetch origin 7263f16af7f2afdc36248cf72c29778fb0932c67:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-smarty-gettext
 * [new ref]         7263f16af7f2afdc36248cf72c29778fb0932c67 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7263f16 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild