$ git clone -n https://src.fedoraproject.org/rpms/gimp-dds-plugin.git /var/lib/mock/f41-build-side-1-2637474-26320/root/chroot_tmpdir/scmroot/gimp-dds-plugin
Cloning into '/var/lib/mock/f41-build-side-1-2637474-26320/root/chroot_tmpdir/scmroot/gimp-dds-plugin'...
$ git fetch origin a195c2a147eb44734f0268c4ce14d9f79ad1946e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gimp-dds-plugin
 * [new ref]         a195c2a147eb44734f0268c4ce14d9f79ad1946e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a195c2a convert GPLv2+ license to SPDX