Class: Lita::Adapters::Shell

Inherits:
Lita::Adapter show all
Defined in:
lib/lita/adapters/shell.rb

Overview

An adapter that runs Lita in a UNIX shell.

Constant Summary

Constants inherited from Lita::Adapter

Lita::Adapter::REQUIRED_METHODS

Instance Attribute Summary

Attributes inherited from Lita::Adapter

#robot

Attributes included from Configurable

#configuration_builder

Instance Method Summary collapse

Methods inherited from Lita::Adapter

#chat_service, #config, #join, #log, #mention_format, #part, require_config, #set_topic, t, translate, #translate

Methods included from Namespace

#namespace

Methods included from Configurable

#config, #inherited

Constructor Details

#initialize(robot) ⇒ Shell 



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# File 'lib/lita/adapters/shell.rb', line 8

def initialize(robot)
  super

  self.user = User.create(1, name: "Shell User")
end

Instance Method Details

#roster(room) ⇒ Array<Lita::User>

Returns the users in the room, which is only ever the “Shell User.”

Since:

  • 4.4.0



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# File 'lib/lita/adapters/shell.rb', line 20

def roster(room)
  [user]
end

#run ⇒ void

This method returns an undefined value.

Displays a prompt and requests input in a loop, passing the incoming messages to the robot.



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# File 'lib/lita/adapters/shell.rb', line 28

def run
  room = robot.config.adapters.shell.private_chat ? nil : "shell"
  @source = Source.new(user: user, room: room)
  puts t("startup_message")
  robot.trigger(:connected)

  run_loop
end

#send_messages(_target, strings) ⇒ void

This method returns an undefined value.

Outputs outgoing messages to the shell.



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# File 'lib/lita/adapters/shell.rb', line 42

def send_messages(_target, strings)
  strings = Array(strings)
  strings.reject!(&:empty?)
  unless RbConfig::CONFIG["host_os"] =~ /mswin|mingw/ || !$stdout.tty?
    strings.map! { |string| "\e[32m#{string}\e[0m" }
  end
  puts strings
end

#shut_down ⇒ void

This method returns an undefined value.

Adds a blank line for a nice looking exit.



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# File 'lib/lita/adapters/shell.rb', line 53

def shut_down
  puts
end