$ git clone -n https://src.fedoraproject.org/rpms/nativefiledialog-extended.git /var/lib/mock/f40-build-749694-114554/root/chroot_tmpdir/scmroot/nativefiledialog-extended
Cloning into '/var/lib/mock/f40-build-749694-114554/root/chroot_tmpdir/scmroot/nativefiledialog-extended'...
$ git fetch origin eb713ae71dfd9caa19c6ea59676f5b85b5057f54:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nativefiledialog-extended
 * [new ref]         eb713ae71dfd9caa19c6ea59676f5b85b5057f54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb713ae update to 1.1.1