$ git clone -n https://src.fedoraproject.org/rpms/ndiscover-exo-2-fonts.git /var/lib/mock/f39-build-1490931-34512/root/chroot_tmpdir/scmroot/ndiscover-exo-2-fonts
Cloning into '/var/lib/mock/f39-build-1490931-34512/root/chroot_tmpdir/scmroot/ndiscover-exo-2-fonts'...
$ git fetch origin 15617e096ce6918e56ba7726bc755a13c561569b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ndiscover-exo-2-fonts
 * [new ref]         15617e096ce6918e56ba7726bc755a13c561569b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15617e0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild