initialize

in lib/puma/launcher.rb [42:93]

• 35 lines of code
• 13 McCabe index (conditional complexity)

    def initialize(conf, launcher_args={})
      @runner        = nil
      @events        = launcher_args[:events] || Events::DEFAULT
      @argv          = launcher_args[:argv] || []
      @original_argv = @argv.dup
      @config        = conf

      @binder        = Binder.new(@events)
      @binder.import_from_env

      @environment = conf.environment

      
      Puma.cli_config = @config if defined?(Puma.cli_config)

      @config.load

      @options = @config.options
      @config.clamp

      @events.formatter = Events::PidFormatter.new if clustered?
      @events.formatter = options[:log_formatter] if @options[:log_formatter]

      generate_restart_data

      if clustered? && !Process.respond_to?(:fork)
        unsupported "worker mode not supported on #{RUBY_ENGINE} on this platform"
      end

      if @options[:daemon] && Puma.windows?
        unsupported 'daemon mode not supported on Windows'
      end

      Dir.chdir(@restart_dir)

      prune_bundler if prune_bundler?

      @environment = @options[:environment] if @options[:environment]
      set_rack_environment

      if clustered?
        @options[:logger] = @events

        @runner = Cluster.new(self, @events)
      else
        @runner = Single.new(self, @events)
      end
      Puma.stats_object = @runner

      @status = :run
    end