$ git clone -n https://src.fedoraproject.org/rpms/xsnow.git /var/lib/mock/f37-build-652386-72763/root/chroot_tmpdir/scmroot/xsnow
Cloning into '/var/lib/mock/f37-build-652386-72763/root/chroot_tmpdir/scmroot/xsnow'...
$ git reset --hard 46b265c9c17611b0485a818405af36c87533a9b5
HEAD is now at 46b265c Updated to new upstream release