$ git clone -n https://src.fedoraproject.org/rpms/reposurgeon.git /var/lib/mock/f33-build-361318-60193/root/chroot_tmpdir/scmroot/reposurgeon
Cloning into '/var/lib/mock/f33-build-361318-60193/root/chroot_tmpdir/scmroot/reposurgeon'...
$ git reset --hard 108b57f8fc00453b68a0b8a64e640d4017c58841
HEAD is now at 108b57f reposurgeon: 4.19 release