Quick and a bit dirty solution for sync'ing all your DNS BIND files to route53

apply.rb

cli53 = '/home/ubuntu/.local/bin/cli53'
zones_on_aws = `#{cli53} list`.lines.select{|e| e =~ /Name/ }.map{|e| e.split(":").last.strip.sub(/\.$/, '') }

Dir.glob('zones/*.bind').each do |zone|
  zone_name = File.basename(zone, '.bind')
  unless zones_on_aws.include?(zone_name)
    system("#{cli53} create #{zone_name}")
    puts "#{zone_name} created."
  end
  abort("Can't sync #{zone_name}...") unless system("#{cli53} import #{zone_name} --file #{zone} --replace")
  puts("#{zone_name} synced.")
end