Class: PhusionPassenger::Standalone::HelpCommand

Inherits:
Command show all
Defined in:
lib/phusion_passenger/standalone/help_command.rb

Constant Summary

Constants inherited from Command

Command::DEFAULT_OPTIONS

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Command

description, #initialize

Constructor Details

This class inherits a constructor from PhusionPassenger::Standalone::Command

Class Method Details

.show_in_command_list ⇒ Object 



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# File 'lib/phusion_passenger/standalone/help_command.rb', line 29

def self.show_in_command_list
  return false
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/phusion_passenger/standalone/help_command.rb', line 33

def run
  puts "Phusion Passenger Standalone, the easiest way to deploy Ruby web apps."
  puts
  puts "Available commands:"
  puts
  Main.each_command do |command_name, command_class|
    if command_class.show_in_command_list
      printf "  passenger %-15s  %s\n",
        command_name,
        wrap_desc(command_class.description, 51, 29)
    end
  end
  puts
  puts "Special options:"
  puts
  puts "  passenger --help      Display this help message."
  puts "  passenger --version   Display version number."
  puts
  puts "For more information about a specific command, please type"
  puts "'passenger <COMMAND> --help', e.g. 'passenger start --help'."
end