Method: HP::Cloud::Config#read

Defined in:
lib/hpcloud/config.rb

#readObject



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# File 'lib/hpcloud/config.rb', line 115

def read
  cfg = Config.default_config()
  if File.exists?(@file)
    begin
      @file_settings = YAML::load(File.open(@file))
      @settings = @file_settings.clone
      raise Exception.new("File parse error") unless @settings.kind_of?(Hash)
    rescue Exception => e
      @settings = cfg
      raise Exception.new("Error reading configuration file: #{@file}\n" + e.to_s)
    end
  else
    @settings = cfg
  end
  options = Config.default_options()
  @settings[:connect_timeout] ||= options[:connect_timeout]
  @settings[:read_timeout] ||= options[:read_timeout]
  @settings[:write_timeout] ||= options[:write_timeout]
  @settings[:preferred_flavor] ||= options[:preferred_flavor]
  @settings[:connect_timeout] = @settings[:connect_timeout].to_i
  @settings[:read_timeout] = @settings[:read_timeout].to_i
  @settings[:write_timeout] = @settings[:write_timeout].to_i
  if @settings[:ssl_verify_peer].nil?
    @settings[:ssl_verify_peer] = options[:ssl_verify_peer]
  end
  if @settings[:ssl_verify_peer].to_s == "false" || @settings[:ssl_verify_peer].to_s == "no"
    @settings[:ssl_verify_peer] = false
  else
    @settings[:ssl_verify_peer] = true
  end
  @settings[:ssl_ca_path] ||= options[:ssl_ca_path]
  @settings[:ssl_ca_file] ||= options[:ssl_ca_file]
  @settings[:default_account] ||= options[:default_account]
  @settings[:checker_url] ||= options[:checker_url]
  @settings[:checker_deferment] ||= options[:checker_deferment]
  @settings[:checker_deferment] = @settings[:checker_deferment].to_i
  @settings.delete_if { |k,v| v.nil? }
end