Method: Puppet::Settings#parse_config

Defined in:

lib/puppet/settings.rb

#parse_config(text, file = "text") ⇒ Object

# File 'lib/puppet/settings.rb', line 596

def parse_config(text, file = "text")
  begin
    data = @config_file_parser.parse_file(file, text, ALLOWED_SECTION_NAMES)
  rescue => detail
    Puppet.log_exception(detail, "Could not parse #{file}: #{detail}")
    return
  end

  # If we get here and don't have any data, we just return and don't muck with the current state of the world.
  return if data.nil?

  # If we get here then we have some data, so we need to clear out any
  # previous settings that may have come from config files.
  unsafe_clear(false, false)

  # Screen settings which have been deprecated and removed from puppet.conf
  # but are still valid on the command line and/or in environment.conf
  screen_non_puppet_conf_settings(data)

  # Make note of deprecated settings we will warn about later in initialization
  record_deprecations_from_puppet_conf(data)

  # And now we can repopulate with the values from our last parsing of the config files.
  @configuration_file = data

  # Determine our environment, if we have one.
  if @config[:environment]
    env = value(:environment).to_sym
  else
    env = NONE
  end

  # Call any hooks we should be calling.
  value_sets = value_sets_for(env, preferred_run_mode)
  @config.values.select(&:has_hook?).each do |setting|
    value_sets.each do |source|
      next unless source.include?(setting.name)

      # We still have to use value to retrieve the value, since
      # we want the fully interpolated value, not $vardir/lib or whatever.
      # This results in extra work, but so few of the settings
      # will have associated hooks that it ends up being less work this
      # way overall.
      if setting.call_hook_on_initialize?
        @hooks_to_call_on_application_initialization |= [setting]
      else
        setting.handle(ChainedValues.new(
          preferred_run_mode,
          env,
          value_sets,
          @config
        ).interpolate(setting.name))
      end
      break
    end
  end

  call_hooks_deferred_to_application_initialization :ignore_interpolation_dependency_errors => true
  apply_metadata
end