Class: Motoko::OptionParser

Inherits:
Object
  • Object
show all
Defined in:
lib/motoko/option_parser.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ OptionParser 



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# File 'lib/motoko/option_parser.rb', line 7

def initialize
  @parser = ::OptionParser.new
  @formatter = Formatter.new
end

Instance Attribute Details

#formatter ⇒ Object

Returns the value of attribute formatter.



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# File 'lib/motoko/option_parser.rb', line 5

def formatter
  @formatter
end

Class Method Details

.add_inventory_options(parser, formatter) ⇒ Object

rubocop:disable Metrics/AbcSize



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# File 'lib/motoko/option_parser.rb', line 23

def self.add_inventory_options(parser, formatter)
  parser.separator ''
  parser.separator 'Inventory Options'

  parser.on('-a', '--add-columns=COLUMNS', 'Add COLUMNS to the displayed column list', Array) do |columns|
    formatter.columns += columns
  end

  parser.on('--columns=COLUMNS', 'Set the displayed column list to COLUMNS', Array) do |columns|
    formatter.columns = columns
  end

  parser.on('--hw', 'Display hardware information') do
    formatter.columns += i[is_virtual cpu memory]
  end

  parser.on('--puppet', 'Display Puppet information') do
    formatter.columns += i[puppet]
  end

  parser.on('--sw', 'Display sodtware information') do
    formatter.columns += i[os kernel]
  end

  parser.on('--mono', 'Do not display a colored output') do
    formatter.mono = true
  end

  parser.on('-w', '--wide', 'Do not ellipsis long strings') do
    formatter.wide = true
  end

  parser.on('--[no-]count', 'Count values') do |count|
    formatter.count = count
  end

  parser.on('--sort-by=COLUMNS', 'Sort lines by COLUMS', Array) do |columns|
    formatter.sort_by = columns
  end
end

.add_shortcut_options(parser, formatter, local_options) ⇒ Object 



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# File 'lib/motoko/option_parser.rb', line 64

def self.add_shortcut_options(parser, formatter, local_options)
  parser.separator ''
  parser.separator 'Shortcuts'

  formatter.shortcuts.each do |key, value|
    parser.on("--#{key}", value.delete('description')) do
      if value.key?('columns')
        formatter.columns.replace(value.delete('columns'))
      else
        formatter.columns.push(*value.delete('add_columns'))
      end
      local_options[:with_class] ||= []
      local_options[:with_class].push(*value.delete('with_class'))
      local_options[:with_fact] ||= []
      local_options[:with_fact].push(*value.delete('with_fact'))
    end
  end
end

Instance Method Details

#parse {|@parser, @formatter| ... } ⇒ Object

Yields:



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# File 'lib/motoko/option_parser.rb', line 12

def parse
  self.class.add_inventory_options(@parser, @formatter)

  yield(@parser, @formatter) if block_given?

  @parser.parse!

  @formatter
end