$ git clone -n https://src.fedoraproject.org/rpms/ruff.git /var/lib/mock/f40-build-1093162-19973/root/chroot_tmpdir/scmroot/ruff
Cloning into '/var/lib/mock/f40-build-1093162-19973/root/chroot_tmpdir/scmroot/ruff'...
$ git fetch origin aaddd305cb897d293d408743287182a64fb03cac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ruff
 * [new ref]         aaddd305cb897d293d408743287182a64fb03cac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aaddd30 Update to version 0.4.4