# frozen_string_literal: true

require 'facter'

Facter.add('pve_cluster') do
  confine enc_role: 'roles::infra::proxmox::node'
  setcode do
    conf_file = '/etc/pve/corosync.conf'
    totem_details = {}
    in_totem_section = false

    if File.exist?(conf_file)
      File.foreach(conf_file) do |line|
        if line =~ /^\s*totem\s*\{/
          in_totem_section = true
        elsif line =~ /^\s*\}/ && in_totem_section
          break
        elsif in_totem_section && line =~ /^\s*(\w+):\s*(.+)$/
          key = Regexp.last_match(1).strip
          value = Regexp.last_match(2).strip
          totem_details[key] = value
        end
      end
    end

    totem_details.empty? ? nil : totem_details
  end
end