Class: TmuxConnector::TmuxSession

Inherits:
Object
  • Object
show all
Defined in:
lib/tmux-connector/tmux_handler.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(session) ⇒ TmuxSession

Returns a new instance of TmuxSession.



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# File 'lib/tmux-connector/tmux_handler.rb', line 19

def initialize(session)
  @session = session

  @name = session.name
  @commands = []
end

Instance Attribute Details

#commands ⇒ Object

Returns the value of attribute commands.



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# File 'lib/tmux-connector/tmux_handler.rb', line 17

def commands
  @commands
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/tmux-connector/tmux_handler.rb', line 15

def name
  @name
end

#session ⇒ Object (readonly)

Returns the value of attribute session.



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# File 'lib/tmux-connector/tmux_handler.rb', line 16

def session
  @session
end

Instance Method Details

#send_commands(send_commands, server_regex, group_regex, window, opts = {}) ⇒ Object 



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# File 'lib/tmux-connector/tmux_handler.rb', line 39

def send_commands(send_commands, server_regex, group_regex, window, opts={})
  predicate = opts[:filter_predicate]

  count = 0
  each_pane do |window_index, pane_index, pane|
    if window
      matches = window == window_index.to_s
    else
      matches = server_regex.nil? && group_regex.nil?
      matches ||= !group_regex.nil? && pane.host.group_id.match(group_regex)
      matches ||= !group_regex.nil? && session.merge_rules[pane.host.group_id].match(group_regex)

      unless server_regex.nil?
        name_match = pane.host.ssh_name.match(server_regex)

        if predicate
          begin
            matches ||= name_match && predicate.call(pane.host.sort_value)
          rescue
            raise "error while using send predicate for '#{ pane.host.display_name }'; command already sent to #{ count } servers"
          end
        else
          matches ||= name_match
        end
      end
    end

    if matches
      system("tmux send-keys -t #{ name }:#{ window_index }.#{ pane_index } '#{ send_commands }' C-m")
      count += 1
    end
  end

  puts "command sent to #{ count } server[s]" if opts[:verbose]
end

#start_session ⇒ Object 



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# File 'lib/tmux-connector/tmux_handler.rb', line 26

def start_session()
  create_session
  create_windows
  create_panes
  clear_panes

  connect

  attach_to_session

  execute
end