$ git clone -n https://src.fedoraproject.org/rpms/kf5-kparts.git /var/lib/mock/f38-build-712928-94425/root/chroot_tmpdir/scmroot/kf5-kparts
Cloning into '/var/lib/mock/f38-build-712928-94425/root/chroot_tmpdir/scmroot/kf5-kparts'...
$ git fetch origin 23be0f6af43c5d86c337d691e2a276bc05b984e5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kparts
 * [new ref]         23be0f6af43c5d86c337d691e2a276bc05b984e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23be0f6 5.105.0