Module: Hokuto::Main

Defined in:
lib/hokuto/main.rb

Class Method Summary collapse

Class Method Details

.parse_arguments(args) ⇒ Object 



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# File 'lib/hokuto/main.rb', line 36

def self.parse_arguments(args)
  result = {
    port: 7080,
  }
  app_config = {
    environment: 'development',
    context_root: '/',
    base_directory: Dir.pwd,
    min_instances: 1,
    max_instances: 1
  }
  parser = OptionParser.new
  parser.on('-f', '--config-file=CONFIG_FILE'){|v|app_config[:config_file] = YAML.load_file(v)}
  parser.on('-w', '--web-xml=WEBXML'){|v|app_config[:descriptor] = v}
  parser.on('-p', '--http-port=HTTP_PORT'){|v|result[:port] = v}
  parser.on('-P', '--https-port=SECURE_PORT'){|v|result[:https_port] = v}
  parser.on('-c', '--context-root=PATH'){|v|app_config[:context_root] = v}
  parser.on('-d', '--base-directory=DIR'){|v|app_config[:base_directory] = v}
  parser.on('-e', '--environment=ENV'){|v|app_config[:environment] = v}
  parser.on('-s', '--min-instances=INSTANCES_ON_STARTUP'){|v|app_config[:min_instances] = v}
  parser.on('-x', '--max-instances=MAXIMUM_INSTANCES'){|v|app_config[:max_instances] = v}
  parser.parse!

  app_config[:base_directory] ||= Dir.pwd

  result.merge!(:application => app_config) unless app_config.empty?
  result
end

.run(args) ⇒ Object 



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# File 'lib/hokuto/main.rb', line 16

def self.run(args)
  config = parse_arguments(args)

  if config_file = config.delete(:config_file)
    config = YAML.load_file(config_file)
  end

  if config.include? :application
    application_configs = [config.delete(:application)]
  else
    application_configs = config.delete(:applications)
  end

  server = Server.new(config)
  application_configs.each do |application_config|
    server.add Application.new(application_config)
  end if application_configs
  server.run
end