$ git clone -n https://src.fedoraproject.org/rpms/aprsdigi.git /var/lib/mock/f41-build-side-1-2810971-32924/root/chroot_tmpdir/scmroot/aprsdigi
Cloning into '/var/lib/mock/f41-build-side-1-2810971-32924/root/chroot_tmpdir/scmroot/aprsdigi'...
$ git fetch origin bc23b9c41ebb96596544978aa53b4769e918ea64:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aprsdigi
 * [new ref]         bc23b9c41ebb96596544978aa53b4769e918ea64 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc23b9c Correct SPDX license