$ git clone -n https://src.fedoraproject.org/rpms/bluefish.git /var/lib/mock/f40-build-795381-140110/root/chroot_tmpdir/scmroot/bluefish
Cloning into '/var/lib/mock/f40-build-795381-140110/root/chroot_tmpdir/scmroot/bluefish'...
$ git fetch origin e38551f0d329b7adb89b2f0774a01a2e13cb658c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bluefish
 * [new ref]         e38551f0d329b7adb89b2f0774a01a2e13cb658c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e38551f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild