Class: Pssh::CLI

Inherits:

Object

• Object
• Pssh::CLI

Defined in:

lib/pssh/cli.rb

Constant Summary

BANNER =

<<-BANNER
Usage: pssh [options]

Description:

  Remote pair programming made easy by allowing access via a web
  browser.  Supports HTTP Basic Auth to handle users, and can be
  combined with tmux, screen, or just a plain shell.

BANNER

Class Method Summary

• .parse_options(args) ⇒ Object
• .run(args) ⇒ Object

Class Method Details

.parse_options(args) ⇒ Object

# File 'lib/pssh/cli.rb', line 15

def self.parse_options(args)
  options = {}

  @opts = OptionParser.new do |opts|
    opts.banner = BANNER.gsub(/^ {4}/, '')

    opts.separator ''
    opts.separator 'Options:'

    opts.on('--readonly', 'Only allow viewing the session, not writing.') do
      options[:io_mode] = 'r'
    end

    opts.on('-p PORT', '--port PORT', Integer, 'Set the port that Pssh will run on') do |port|
      options[:port] = port.to_i
    end

    opts.on('-c PATH', '--command COMMAND', [:tmux, :screen, :shell], 'Set the tool that will be used to initialize the web session (tmux, screen, or shell)') do |command|
      options[:command] = command
    end

    opts.on('-s NAME', '--socket NAME', String, 'Set the socket that will be used for connecting (socket-name)') do |socket|
      options[:socket_path] = socket
    end

    opts.on( '-h', '--help', 'Display this help.' ) do
      puts opts
      exit
    end

  end

  @opts.parse!(args)

  options
end

.run(args) ⇒ Object

# File 'lib/pssh/cli.rb', line 52

def self.run(args)
  opts = parse_options(args)
  Pssh.configure do |pssh|
    opts.each do |k,v|
      pssh.send :"#{k}=", v
    end
  end
  Pssh::Client.start
end