$ git clone -n https://src.fedoraproject.org/rpms/gimp.git /var/lib/mock/f41-build-side-1-2656696-28453/root/chroot_tmpdir/scmroot/gimp
Cloning into '/var/lib/mock/f41-build-side-1-2656696-28453/root/chroot_tmpdir/scmroot/gimp'...
$ git fetch origin 5a78a2d744f9b7ec24372d5de7ef687c52dbe229:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gimp
 * [new ref]         5a78a2d744f9b7ec24372d5de7ef687c52dbe229 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a78a2d Update to a 2024-09-16 git snapshot