$ git clone -n https://src.fedoraproject.org/rpms/kdenetwork-filesharing.git /var/lib/mock/f45-build-14682-462/root/chroot_tmpdir/scmroot/kdenetwork-filesharing
Cloning into '/var/lib/mock/f45-build-14682-462/root/chroot_tmpdir/scmroot/kdenetwork-filesharing'...
$ git fetch origin e1cfad2062f04999cf15d840ba2ac29ee3cc34b7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdenetwork-filesharing
 * [new ref]         e1cfad2062f04999cf15d840ba2ac29ee3cc34b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1cfad2 26.08.1