$ git clone -n https://src.fedoraproject.org/rpms/edid-decode.git /var/lib/mock/f41-build-841787-161404/root/chroot_tmpdir/scmroot/edid-decode
Cloning into '/var/lib/mock/f41-build-841787-161404/root/chroot_tmpdir/scmroot/edid-decode'...
$ git fetch origin 7963d1db86de97ebcab7f83b7890f9667ad22f39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/edid-decode
 * [new ref]         7963d1db86de97ebcab7f83b7890f9667ad22f39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7963d1d Recent snapshot