Contents

module Nutella
  
  class Tmux
  
    def initialize( run_id )
      @run_id = run_id
    end
  
    def new_bot_window( bot )
      if defined? @sessions
        # If a session already exists,
        # simply create a new window for 'bot'.
        # -k destroys the window if it can't be created
        # Print info about creation of window
        `tmux new-window -kP -n #{bot} &> /dev/null`
        @sessions.push bot
      else
        # If there is no sessions, let's create one and, at the same time, create a new window for the bot
        `tmux new-session -d -s #{@run_id} -n #{bot} &> /dev/null`
        @sessions = [bot]
      end
      # Select window
    	`tmux select-window -t #{@run_id}:#{@sessions.length-1} &> /dev/null`
      # Start bot
      `tmux send-keys "cd bots/#{bot};./startup #{@run_id} #{Nutella.config['broker']}" C-m`
    end

    def new_interface_window( iface )
      # Create new window for `iface`
      # note: -k option destroys it if it can't be created
      # hide window creation info
      `tmux new-window -kP -n #{iface} &> /dev/null`
      @sessions.push(iface)
      # Select window
      `tmux select-window -t #{@run_id}:#{@sessions.length-1} &> /dev/null`
      port = Nutella.config['main_interface_port'] + @sessions.length
      url = "http://localhost:#{port}/index.html"
      # Start serving interface
      `tmux send-keys "cd interfaces/#{iface};thin -R #{Nutella.config['nutella_home']}/lib/extra/config.ru -p #{port.to_s} start" C-m`
      url
    end

    def self.kill_session( run_id )
      `tmux kill-session -t #{run_id} &> /dev/null`
    end
      
  end
  
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
nutella_framework-0.2.0	lib/core/tmux.rb