$ git clone -n https://src.fedoraproject.org/rpms/tgif.git /var/lib/mock/f40-build-2309457-57352/root/chroot_tmpdir/scmroot/tgif
Cloning into '/var/lib/mock/f40-build-2309457-57352/root/chroot_tmpdir/scmroot/tgif'...
$ git fetch origin 522fe0bffa7aca6e1d496b8ba45829fd4b692e55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tgif
 * [new ref]         522fe0bffa7aca6e1d496b8ba45829fd4b692e55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 522fe0b SPDX migration