$ git clone -n https://src.fedoraproject.org/rpms/reposurgeon.git /var/lib/mock/f33-build-567103-65927/root/chroot_tmpdir/scmroot/reposurgeon
Cloning into '/var/lib/mock/f33-build-567103-65927/root/chroot_tmpdir/scmroot/reposurgeon'...
$ git reset --hard 0988d28257de7c00f9a937b21e97363dd9273c71
HEAD is now at 0988d28 reposurgeon: 4.23 release