Class: Sesh::SshControl

Inherits:
Object
  • Object
show all
Defined in:
lib/sesh/ssh_control.rb

Instance Method Summary collapse

Constructor Details

#initialize(tmux_control, options = {}) ⇒ SshControl

Returns a new instance of SshControl.



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# File 'lib/sesh/ssh_control.rb', line 5

def initialize(tmux_control, options={})
  @tmux_control = tmux_control
  @project = @tmux_control.project
  @options = DEFAULT_OPTIONS[:ssh].merge(options)
end

Instance Method Details

#connection_command(addr = nil) ⇒ Object 



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# File 'lib/sesh/ssh_control.rb', line 11

def connection_command(addr=nil)
  addr ||= @options[:remote_addr]
  tmux_cmd = @tmux_control.connection_command
  return tmux_cmd if addr == @options[:local_addr]
  "ssh #{addr} -t '#{tmux_cmd}'"
end

#enslave_peer! ⇒ Object 



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# File 'lib/sesh/ssh_control.rb', line 42

def enslave_peer!
  cmd  = %Q[ssh #{@options[:remote_addr]} -t "sesh connect ]
  cmd << %Q[-p #{@project} -R #{@options[:local_addr]}]
  cmd << ' -N' if @options[:connect_in_new_window]
  cmd << ' -F' if @options[:connect_fullscreen]
  cmd << '"'
  system cmd
end

#enter_slave_mode_command(addr = nil) ⇒ Object 



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# File 'lib/sesh/ssh_control.rb', line 18

def enter_slave_mode_command(addr=nil)
  @term_app ||= Inferences.infer_terminal_app
  case @term_app
  when 'iTerm'
    tell_term_app = %Q[tell application "#{@term_app}"]
    tell_term_process =
      %Q[tell application "System Events" to tell process "#{@term_app}"]
    cmd = %Q[osascript -e '#{tell_term_app} to activate']
    if @options[:connect_in_new_window]
      cmd += %Q[ -e '#{tell_term_process} to keystroke \"n\" using command down']
      cmd += %Q[ -e 'delay 1']
    end
    cmd += %Q[ -e "#{tell_term_app.gsub('"', '\\"')} to tell session -1] <<
           %Q[ of current terminal to write text \\"#{connection_command(addr)}\\""]

    if @options[:connect_fullscreen]
      # TODO: come up with a non-toggling way to ensure fullscreen
      cmd += %Q[ -e '#{tell_term_process} to keystroke return using command down']
    end
    Sesh.format_command cmd
  when 'Terminal' then Sesh.format_command connection_command(addr)
  end
end