Class: Command::Web

Inherits:
CommandBase show all
Defined in:
lib/command/web.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from CommandBase

execute!, #force_change_settings_function, help, #hook_call, #load_local_settings, #tagname_to_ids

Constructor Details

#initialize ⇒ Web

Returns a new instance of Web.



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# File 'lib/command/web.rb', line 12

def initialize
  super("[options...]")
  @opt.separator "\n  \u30FBWEB\u30A2\u30D7\u30EA\u30B1\u30FC\u30B7\u30E7\u30F3\u7528\u30B5\u30FC\u30D0\u3092\u8D77\u52D5\u3057\u307E\u3059\n  \u30FB\u5C0F\u8AAC\u306E\u7BA1\u7406\u53CA\u3073\u8A2D\u5B9A\u3092\u30D6\u30E9\u30A6\u30B6\u3067\u884C\u3046\u3053\u3068\u304C\u3067\u304D\u307E\u3059\n  \u30FB--port \u3092\u6307\u5B9A\u3057\u306A\u3044\u5834\u5408\u3001\u30DD\u30FC\u30C8\u306F\u521D\u56DE\u8D77\u52D5\u6642\u306B\u30E9\u30F3\u30C0\u30E0\u3067\u8A2D\u5B9A\u3057\u307E\u3059\n(\u4EE5\u964D\u540C\u3058\u8A2D\u5B9A\u3092\u5F15\u304D\u7D99\u304E\u307E\u3059)\n  \u30FB\u30B5\u30FC\u30D0\u8D77\u52D5\u5F8C\u306B\u30D6\u30E9\u30A6\u30B6\u3092\u7ACB\u3061\u4E0A\u3052\u307E\u3059\n  \u30FB\u30B5\u30FC\u30D0\u306E\u505C\u6B62\u306F\u30B3\u30F3\u30BD\u30FC\u30EB\u3067 Ctrl+C \u3092\u5165\u529B\u3057\u307E\u3059\n\n  Examples:\nnarou web   # \u30B5\u30FC\u30D0\u8D77\u52D5(\u30DD\u30FC\u30C8\u306F\u30E9\u30F3\u30C0\u30E0\u3002\u30DD\u30FC\u30C8\u8A2D\u5B9A\u4FDD\u5B58)\nnarou web -p 4567   # \u30DD\u30FC\u30C84567\u3067\u8D77\u52D5(\u4FDD\u5B58\u306F\u3055\u308C\u306A\u3044)\n\n# \u5148\u306B\u6C7A\u3081\u3066\u304A\u304F\nnarou s server-port=8000\nnarou web   # \u30DD\u30FC\u30C88000\u3067\u8D77\u52D5\n\n  Options:\n  EOS\n  @opt.on(\"-p\", \"--port PORT\", Integer, \"\u8D77\u52D5\u3059\u308B\u30DD\u30FC\u30C8\u3092\u6307\u5B9A\") { |port|\n    @options[\"port\"] = port\n  }\n  @opt.on(\"-n\", \"--no-browser\", \"\u8D77\u52D5\u6642\u306B\u30D6\u30E9\u30A6\u30B6\u306F\u958B\u304B\u306A\u3044\") {\n    @options[\"no-browser\"] = true\n  }\nend\n"

Class Method Details

.oneline_help ⇒ Object 



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# File 'lib/command/web.rb', line 8

def self.oneline_help
  "WEBアプリケーション用サーバを起動します"
end

Instance Method Details

#boot ⇒ Object 



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# File 'lib/command/web.rb', line 100

def boot
  require_relative "../web/all"
  confirm_of_first
  params = Narou::AppServer.create_address(@options["port"])
  push_server = create_push_server(params)
  Narou.web = true
  Thread.abort_on_exception = true

  address = "http://#{params[:host]}:#{params[:port]}/"
  puts address
  puts "サーバを止めるには Ctrl+C を入力"
  puts

  push_server.run
  open_browser_when_server_boot(address)
  send_rebooted_event_when_connection_recover(push_server)

  $stdout = Narou::StreamingLogger.new(push_server)
  ProgressBar.push_server = push_server
  Narou::AppServer.push_server = push_server
  Narou::Worker.instance.start
  Narou::AppServer.run!
  push_server.quit
  if Narou::AppServer.request_reboot?
    exit Narou::EXIT_REQUEST_REBOOT
  end
rescue Errno::EADDRINUSE => e
  Helper.open_browser(address) unless @options["no-browser"]
  STDOUT.puts "\#{e}\n\u30DD\u30FC\u30C8\u304C\u4F7F\u308F\u308C\u3066\u3044\u307E\u3059\u3002\u30B5\u30FC\u30D0\u304C\u3059\u3067\u306B\u7ACB\u3061\u4E0A\u304C\u3063\u3066\u3044\u308B\u304B\u3069\u3046\u304B\u78BA\u8A8D\u3057\u3066\u4E0B\u3055\u3044\u3002\n\u4ED6\u306E\u30A2\u30D7\u30EA\u30B1\u30FC\u30B7\u30E7\u30F3\u304C\u4F7F\u3063\u3066\u3044\u308B\u30DD\u30FC\u30C8\u3060\u3063\u305F\u5834\u5408\u3001\u30DD\u30FC\u30C8\u3092\u5909\u66F4\u3057\u3066\u4E0B\u3055\u3044\u3002\n\n\u30DD\u30FC\u30C8\u306E\u5909\u66F4\u65B9\u6CD5\n  $ narou s server-port=5678\n  EOS\n  exit Narou::EXIT_ERROR_CODE\nend\n"

#confirm_of_first ⇒ Object 



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# File 'lib/command/web.rb', line 41

def confirm_of_first
  setting = Inventory.load("server_setting", :global)
  is_first = !setting["already-server-boot"]
  if is_first
    puts "\u521D\u3081\u3066\u30B5\u30FC\u30D0\u3092\u8D77\u52D5\u3057\u307E\u3059\u3002\u30D5\u30A1\u30A4\u30A2\u30A6\u30A9\u30FC\u30EB\u306E\u30A2\u30AF\u30BB\u30B9\u8A31\u53EF\u3092\u5C0B\u306D\u3089\u308C\u305F\u5834\u5408\u3001\u8A31\u53EF\u3092\u3057\u3066\u4E0B\u3055\u3044\u3002\n\u307E\u305F\u3001\u8D77\u52D5\u3057\u305F\u30B5\u30FC\u30D0\u3092\u6B62\u3081\u308B\u306B\u306F\u30B3\u30F3\u30BD\u30FC\u30EB\u4E0A\u3067 Ctrl+C \u3092\u5165\u529B\u3059\u308B\u304B\u3001\u30D6\u30E9\u30A6\u30B6\u4E0A\u3067\u300C\u8A2D\u5B9A(\u6B6F\u8ECA\u30DE\u30FC\u30AF)\u2192\u30B5\u30FC\u30D0\u3092\u30B7\u30E3\u30C3\u30C8\u30C0\u30A6\u30F3\u300D\u3092\u5B9F\u884C\u3057\u3066\u4E0B\u3055\u3044\u3002\n\n    EOS\n    if @options[\"no-browser\"]\n      puts \"(\u4F55\u304B\u30AD\u30FC\u3092\u62BC\u3057\u3066\u4E0B\u3055\u3044)\"\n    else\n      puts \"(\u4F55\u304B\u30AD\u30FC\u3092\u62BC\u3057\u3066\u4E0B\u3055\u3044\u3002\u30B5\u30FC\u30D0\u8D77\u52D5\u5F8C\u30D6\u30E9\u30A6\u30B6\u304C\u7ACB\u3061\u4E0A\u304C\u308A\u307E\u3059)\"\n    end\n    $stdin.getch\n    setting[\"already-server-boot\"] = true\n    setting.save\n  end\n  is_first\nend\n"

#create_push_server(params) ⇒ Object 



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# File 'lib/command/web.rb', line 62

def create_push_server(params)
  host, port = params[:host], params[:port]
  push_server = Narou::PushServer.instance
  push_server.accepted_domains = (host == "0.0.0.0" ? "*" : host)
  push_server.port = port + 1
  push_server.host = host
  push_server
end

#execute(argv) ⇒ Object 



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# File 'lib/command/web.rb', line 71

def execute(argv)
  if argv.delete("--boot")
    @rebooted = !!argv.delete("--reboot")
    super
    boot
  else
    argv << "--backtrace" if $display_backtrace
    argv << "--no-color" if $disable_color
    argv << "--boot"
    argv_copy = argv.dup
    begin
      loop do
        if $development
          system(RbConfig.ruby, "-x", $0, "web", *argv)
        else
          system("narou", "web", *argv)
        end
        break unless $?.exitstatus == Narou::EXIT_REQUEST_REBOOT
        argv = argv_copy.dup
        argv.push("--no-browser", "--reboot")
      end
    rescue Interrupt => e
      # 中断されてコンソールへの入力が可能になってから、WEBrick が終了するまで
      # タイムラグがあって表示がごちゃまぜになるので、終わるのを少し待つ
      sleep 3
    end
  end
end

#open_browser_when_server_boot(address) ⇒ Object 



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# File 'lib/command/web.rb', line 139

def open_browser_when_server_boot(address)
  return if @options["no-browser"]
  Thread.new do
    sleep 0.2 until Narou::AppServer.running?
    Helper.open_browser(address)
  end
end

#send_rebooted_event_when_connection_recover(push_server) ⇒ Object 



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# File 'lib/command/web.rb', line 147

def send_rebooted_event_when_connection_recover(push_server)
  return unless @rebooted
  Thread.new do |th|
    timeout = Time.now + 20
    # WebSocketのコネクションが回復するまで待つ
    until push_server.connections.count != 0
      sleep 0.2
      th.kill if Time.now > timeout
    end
    puts "<yellow>再起動が完了しました。</yellow>".termcolor
    push_server.send_all(:"server.rebooted")
  end
end