self.config

in lib/rack/handler/puma.rb [12:62]

• 36 lines of code
• 10 McCabe index (conditional complexity)

      def self.config(app, options = {})
        require 'puma'
        require 'puma/configuration'
        require 'puma/events'
        require 'puma/launcher'

        default_options = DEFAULT_OPTIONS.dup

        
        
        
        
        
        if user_supplied_options = options.delete(:user_supplied_options)
          (options.keys - user_supplied_options).each do |k|
            default_options[k] = options.delete(k)
          end
        end

        conf = ::Puma::Configuration.new(options, default_options) do |user_config, file_config, default_config|
          user_config.quiet

          if options.delete(:Verbose)
            app = Rack::CommonLogger.new(app, STDOUT)
          end

          if options[:environment]
            user_config.environment options[:environment]
          end

          if options[:Threads]
            min, max = options.delete(:Threads).split(':', 2)
            user_config.threads min, max
          end

          if options[:Host] || options[:Port]
            host = options[:Host] || default_options[:Host]
            port = options[:Port] || default_options[:Port]
            self.set_host_port_to_config(host, port, user_config)
          end

          if default_options[:Host]
            file_config.set_default_host(default_options[:Host])
          end
          self.set_host_port_to_config(default_options[:Host], default_options[:Port], default_config)

          user_config.app app
        end
        conf
      end