$ git clone -n https://src.fedoraproject.org/rpms/kdeplasma-addons.git /var/lib/mock/f40-build-2049022-49011/root/chroot_tmpdir/scmroot/kdeplasma-addons
Cloning into '/var/lib/mock/f40-build-2049022-49011/root/chroot_tmpdir/scmroot/kdeplasma-addons'...
$ git fetch origin bda7dd036686a5808e7b8d04b9ad0f9815d895eb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdeplasma-addons
 * [new ref]         bda7dd036686a5808e7b8d04b9ad0f9815d895eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bda7dd0 fix: upload missing sources