Class: Cask::Cmd::InternalHelp Private

Inherits:
AbstractInternalCommand show all
Defined in:
Library/Homebrew/cask/cmd/internal_help.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.

Implementation of the brew cask _help command.

Constant Summary

Constants inherited from AbstractCommand

AbstractCommand::OPTIONS

Instance Attribute Summary

Attributes inherited from AbstractCommand

#args

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractInternalCommand

command_name, visible?

Methods inherited from AbstractCommand

abstract?, banner_args, banner_headline, command_name, help, #initialize, min_named, parser, run, short_description, visible?

Methods included from Homebrew::Search

#query_regexp, #search_casks, #search_descriptions, #search_formulae, #search_taps

Constructor Details

This class inherits a constructor from Cask::Cmd::AbstractCommand

Class Method Details

.descriptionObject

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.


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# File 'Library/Homebrew/cask/cmd/internal_help.rb', line 14

def self.description
  "Print help for unstable internal-use commands."
end

.max_namedObject

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.


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# File 'Library/Homebrew/cask/cmd/internal_help.rb', line 10

def self.max_named
  0
end

Instance Method Details

#runObject

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.


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# File 'Library/Homebrew/cask/cmd/internal_help.rb', line 18

def run
  max_command_len = Cmd.commands.map(&:length).max
  puts "Unstable Internal-use Commands:\n\n"
  Cmd.command_classes.each do |klass|
    next if klass.visible?

    puts "    #{klass.command_name.ljust(max_command_len)}  #{klass.help}"
  end
  puts "\n"
end