$ git clone -n https://src.fedoraproject.org/rpms/kdenetwork-filesharing.git /var/lib/mock/f40-build-1904628-25073/root/chroot_tmpdir/scmroot/kdenetwork-filesharing
Cloning into '/var/lib/mock/f40-build-1904628-25073/root/chroot_tmpdir/scmroot/kdenetwork-filesharing'...
$ git fetch origin 819e158f1ab3e449de5c735c753c2097dcc42bf0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdenetwork-filesharing
 * [new ref]         819e158f1ab3e449de5c735c753c2097dcc42bf0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 819e158 24.05.2