#!/usr/bin/env ruby
require 'range_operators'
require 'hybrid_platforms_conductor/executable'

executable = HybridPlatformsConductor::Executable.new(nodes_selection_options: false)

nodes_handler = executable.nodes_handler

executable.parse_options!

nodes_handler.prefetch_metadata_of nodes_handler.known_nodes, :veid
veids = nodes_handler.
  known_nodes.
  map { |node| nodes_handler.get_veid_of(node) ? nodes_handler.get_veid_of(node).to_i : nil }.
  compact

executable.out "Free VEIDs: #{([10_000] + veids).missing.rangify}"