class Pfm::Settings

def initialize(expand = false)
  @run_dir = Dir.pwd
  @config_directory = config_dir
  @expand = expand
  @settings = {}
  # Required
  @settings['AWS_REGION'] = Setting.new(ENV['AWS_REGION'], true)
  @settings['RUBOCOP_RULES_FILE'] = Setting.new('.rubocop.yml', true)
  @settings['FOODCRITIC_RULES_FILE'] = Setting.new('.foodcritic', true)
  @settings['BUILD_BASE_DIR'] = Setting.new('builds', true)
  @settings['INF_BASE_DIR'] = Setting.new('inf', true)
  @settings['PACKER_VERSION'] = Setting.new(::Packer::Binary.config.version, true)
  @settings['TERRAFORM_VERSION'] = Setting.new(::Terraform::Binary.config.version, true)
  # Optional Defaults
  @settings['PUBLISH_BUCKET'] = Setting.new('')
  @settings['PUBLISH_PREFIX'] = Setting.new('')
  load_config
end