Class: Mercury::CLI::Base

Inherits:
Cri::Base
  • Object
show all
Defined in:
lib/mercury/cli/base.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Base

Returns a new instance of Base.



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# File 'lib/mercury/cli/base.rb', line 20

def initialize
  super('mercury')

  # Add help command
  self.help_command = Mercury::CLI::Commands::Help.new
  add_command(self.help_command)

  # Add other commands
  add_command(Mercury::CLI::Commands::Show.new)
end

Instance Method Details

#global_option_definitions ⇒ Object

Returns the list of global option definitionss.



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# File 'lib/mercury/cli/base.rb', line 32

def global_option_definitions
  [
    {
      :long => 'help', :short => 'h', :argument => :forbidden,
      :desc => 'show this help message and quit'
    },
    {
      :long => 'no-color', :short => 'C', :argument => :forbidden,
      :desc => 'disable color'
    },
    {
      :long => 'version', :short => 'v', :argument => :forbidden,
      :desc => 'show version information and quit'
    },
    {
      :long => 'verbose', :short => 'V', :argument => :forbidden,
      :desc => 'make mercury output more detailed'
    }
  ]
end

#handle_option(option) ⇒ Object 



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# File 'lib/mercury/cli/base.rb', line 53

def handle_option(option)
  # Handle version option
  if option == :version
    puts "Mercury Bootstrap Client #{Mercury::VERSION} (c) 2011 David Love."
    puts "Ruby #{RUBY_VERSION} (#{RUBY_RELEASE_DATE}) running on #{RUBY_PLATFORM}"
    exit 0
  # Handle verbose option
  elsif option == :verbose
    Mercury::CLI::Logger.instance.level = :low
  # Handle no-color option
  elsif option == :'no-color'
    Mercury::CLI::Logger.instance.color = false
  # Handle help option
  elsif option == :help
    show_help
    exit 0
  end
end