# frozen_string_literal: true

require 'facter'

Facter.add('pve_nodelist') do
  confine enc_role: 'roles::infra::proxmox::node'
  setcode do
    conf_file = '/etc/pve/corosync.conf'
    node_list = {}
    current_node = nil

    if File.exist?(conf_file)
      File.foreach(conf_file) do |line|
        if line =~ /^\s*node\s*\{/
          current_node = {}
        elsif line =~ /^\s*\}/
          if current_node
            node_name = current_node['name']
            node_list[node_name] = current_node if node_name
            current_node = nil
          end
        elsif current_node && line =~ /^\s*(\w+):\s*(.+)$/
          key = Regexp.last_match(1).strip
          value = Regexp.last_match(2).strip
          current_node[key] = value
        end
      end
    end

    node_list.empty? ? nil : node_list
  end
end