Class: Puppet::Util::CommandLine::NilSubcommand Private

Inherits:
Object
  • Object
show all
Includes:
Puppet::Util::Colors
Defined in:
lib/puppet/util/command_line.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

API:

  • private

Direct Known Subclasses

UnknownSubcommand

Constant Summary

Constants included from Puppet::Util::Colors

Puppet::Util::Colors::BG_BLUE, Puppet::Util::Colors::BG_CYAN, Puppet::Util::Colors::BG_GREEN, Puppet::Util::Colors::BG_HBLUE, Puppet::Util::Colors::BG_HCYAN, Puppet::Util::Colors::BG_HGREEN, Puppet::Util::Colors::BG_HMAGENTA, Puppet::Util::Colors::BG_HRED, Puppet::Util::Colors::BG_HWHITE, Puppet::Util::Colors::BG_HYELLOW, Puppet::Util::Colors::BG_MAGENTA, Puppet::Util::Colors::BG_RED, Puppet::Util::Colors::BG_WHITE, Puppet::Util::Colors::BG_YELLOW, Puppet::Util::Colors::BLACK, Puppet::Util::Colors::BLUE, Puppet::Util::Colors::CYAN, Puppet::Util::Colors::Colormap, Puppet::Util::Colors::GREEN, Puppet::Util::Colors::HBLACK, Puppet::Util::Colors::HBLUE, Puppet::Util::Colors::HCYAN, Puppet::Util::Colors::HGREEN, Puppet::Util::Colors::HMAGENTA, Puppet::Util::Colors::HRED, Puppet::Util::Colors::HWHITE, Puppet::Util::Colors::HYELLOW, Puppet::Util::Colors::MAGENTA, Puppet::Util::Colors::RED, Puppet::Util::Colors::RESET, Puppet::Util::Colors::WHITE, Puppet::Util::Colors::YELLOW

Instance Method Summary collapse

Methods included from Puppet::Util::Colors

#colorize, #console_color, #html_color

Constructor Details

#initialize(command_line) ⇒ NilSubcommand

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of NilSubcommand.

API:

  • private



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# File 'lib/puppet/util/command_line.rb', line 152

def initialize(command_line)
  @command_line = command_line
end

Instance Method Details

#run ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

API:

  • private



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# File 'lib/puppet/util/command_line.rb', line 156

def run
  args = @command_line.args
  if args.include? "--version" or args.include? "-V"
    puts Puppet.version
  elsif @command_line.subcommand_name.nil? && args.count > 0
    # If the subcommand is truly nil and there is an arg, it's an option; print out the invalid option message
    puts colorize(:hred, "Error: Could not parse application options: invalid option: #{args[0]}")
    exit 1
  else
    puts "See 'puppet help' for help on available puppet subcommands"
  end
end