$ git clone -n https://src.fedoraproject.org/rpms/reposurgeon.git /var/lib/mock/f40-build-764248-122881/root/chroot_tmpdir/scmroot/reposurgeon
Cloning into '/var/lib/mock/f40-build-764248-122881/root/chroot_tmpdir/scmroot/reposurgeon'...
$ git reset --hard f99ce88b3cec3711cf0a120cf1f81cbad22260ea
HEAD is now at f99ce88 reposurgeon: 4.38 release