$ git clone -n https://src.fedoraproject.org/rpms/gsmartcontrol.git /var/lib/mock/f41-build-side-1-2641488-26712/root/chroot_tmpdir/scmroot/gsmartcontrol
Cloning into '/var/lib/mock/f41-build-side-1-2641488-26712/root/chroot_tmpdir/scmroot/gsmartcontrol'...
$ git fetch origin dd2ebd4eb55ba723d1cdf31f946e156c94bc049f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gsmartcontrol
 * [new ref]         dd2ebd4eb55ba723d1cdf31f946e156c94bc049f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd2ebd4 convert license to SPDX