$ git clone -n https://src.fedoraproject.org/rpms/kpipewire.git /var/lib/mock/f40-build-2087247-50154/root/chroot_tmpdir/scmroot/kpipewire
Cloning into '/var/lib/mock/f40-build-2087247-50154/root/chroot_tmpdir/scmroot/kpipewire'...
$ git fetch origin 12b2145cc9439b01509e7d5b7739bb8bcc011245:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kpipewire
 * [new ref]         12b2145cc9439b01509e7d5b7739bb8bcc011245 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 12b2145 Update list of licenses