module Aws::Partitions::Metadata

def default_partition_metadata
  path = File.expand_path('../../../partitions-metadata.json', __FILE__)
  JSON.parse(File.read(path), freeze: true)['partitions']
end

def partition(region)
  partition =
    partitions.find { |p| p['regions']&.fetch(region, nil) } ||
    partitions.find { |p| region.match(p['regionRegex']) } ||
    partitions.find { |p| p['id'] == 'aws' }
  return nil unless partition
  partition['outputs']
end

def partitions
  @partitions ||= default_partition_metadata
end