class Jubilee::CLI

Attributes

options[RW]

Parsed options

Public Class Methods

new(argv) click to toggle source
# File lib/jubilee/cli.rb, line 9
def initialize(argv)
  @argv = argv
  setup_options
end

Public Instance Methods

parse_options() click to toggle source
# File lib/jubilee/cli.rb, line 14
def parse_options
  argv = @argv.dup
  @parser.parse! argv
  if @argv.last
    @options[:rackup] = argv.shift
  end
end
run() click to toggle source
# File lib/jubilee/cli.rb, line 22
def run
  parse_options

  ENV["RACK_ENV"] = @options[:environment]

  if @options[:daemon]
    puts "Starting Jubilee in daemon mode..."
    `jubilee_d #{(@argv - ["-d", "--daemon"]).join(" ")}`
  else
    @config = Jubilee::Configuration.new(@options)
    server = Jubilee::Server.new(@config.app, @config.options)
    server.start
    puts "Jubilee is listening on port #{@config.options[:Port]}, press Ctrl+C to quit"
    starter = org.jruby.jubilee.deploy.Starter.new
    starter.block
  end
end
setup_options() click to toggle source
# File lib/jubilee/cli.rb, line 40
def setup_options
  @options = {
    debug: false,
    daemon: false,
    Port: 3215,
    ssl: false,
    environment: ENV["RACK_ENV"] || "development"
  }
  @parser = OptionParser.new do |o|
    o.separator ""
    o.separator "Server options:"

    o.on "-c", "--config PATH", "Load PATH as a config file" do |arg|
      @options[:config_file] = arg
    end
    o.on "-d", "--daemon", "Daemonize the server" do
      @options[:daemon] = true
    end
    o.on "--dir DIR", "Change to DIR before starting" do |arg|
      @options[:working_directory] = arg
    end
    o.on "-p", "--port PORT", "Defind which PORT the server should bind" do |arg|
      @options[:Port] = arg.to_i
    end
    o.on "--host HOST", "Defind which HOST the server should bind, default 0.0.0.0" do |arg|
      @options[:Host] = arg
    end
    o.on "-e", "--environment ENV", "Rack environment" do |arg|
      @options[:environment] = arg
    end
    o.separator ""
    o.separator "SSL options:"
    o.on "--ssl", "Enable SSL connection" do 
      @options[:ssl] = true
    end
    o.on "--ssl-keystore PATH", "SSL keystore path" do |arg|
      @options[:keystore_path] = arg
    end
    o.on "--ssl-password PASS", "SSL keystore password" do |arg|
      @options[:keystore_password] = arg
    end
    o.separator ""
    o.separator "Event bus options:"
    o.on "--eventbus PREFIX", "Event bus prefix, use allow-all policy by default" do |arg|
      @options[:eventbus_prefix] = arg
    end

    o.separator ""
    o.separator "Clustering options:"
    o.on "--cluster", "Enable clustering" do
      @options[:cluster_host] = "0.0.0.0"
    end
    o.on "--cluster-port", "If the cluster option has also been specified then this determines which port will be used for cluster communication with other Vert.x instances. Default is 0 -which means 'chose a free ephemeral port. You don't usually need to specify this parameter unless you really need to bind to a specific port." do |port|
      @options[:cluster_host] = port
    end
    o.on "--cluster-host", "If the cluster option has also been specified then this determines which host address will be used for cluster communication with other Vert.x instances. By default it will try and pick one from the available interfaces. If you have more than one interface and you want to use a specific one, specify it here." do |host|
      @options[:cluster_host] = host
    end

    o.separator ""
    o.separator "Common options:"
    o.on "--verbose", "Log low level debug information" do
      @options[:debug] = true
    end
    o.on "-q", "--quiet" do
      @options[:quiet] = true
    end
  end

  @parser.banner = "jubilee <options> <rackup file>"
  @parser.on_tail "-h", "--help", "Show this message" do
    puts @parser
    exit 1
  end
end