$ git clone -n https://src.fedoraproject.org/rpms/batctl.git /var/lib/mock/f40-build-757270-119337/root/chroot_tmpdir/scmroot/batctl
Cloning into '/var/lib/mock/f40-build-757270-119337/root/chroot_tmpdir/scmroot/batctl'...
$ git fetch origin 646f4d42781b605b0f4d1ed2a021de1340c53bdf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/batctl
 * [new ref]         646f4d42781b605b0f4d1ed2a021de1340c53bdf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 646f4d4 convert License tag to SPDX, add missing licenses