Class: Puppet::Interface::ActionBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/vendor/puppet/interface/action_builder.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#action ⇒ Object (readonly)

Returns the value of attribute action.



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# File 'lib/vendor/puppet/interface/action_builder.rb', line 5

def action
  @action
end

Class Method Details

.build(face, name, &block) ⇒ Object 



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# File 'lib/vendor/puppet/interface/action_builder.rb', line 7

def self.build(face, name, &block)
  raise "Action #{name.inspect} must specify a block" unless block
  new(face, name, &block).action
end

Instance Method Details

#default(value = true) ⇒ Object 



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# File 'lib/vendor/puppet/interface/action_builder.rb', line 34

def default(value = true)
  @action.default = !!value
end

#option(*declaration, &block) ⇒ Object 



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# File 'lib/vendor/puppet/interface/action_builder.rb', line 29

def option(*declaration, &block)
  option = Puppet::Interface::OptionBuilder.build(@action, *declaration, &block)
  @action.add_option(option)
end

#render_as(value = nil) ⇒ Object 



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# File 'lib/vendor/puppet/interface/action_builder.rb', line 38

def render_as(value = nil)
  value.nil? and raise ArgumentError, "You must give a rendering format to render_as"

  formats = Puppet::Network::FormatHandler.formats
  unless formats.include? value
    raise ArgumentError, "#{value.inspect} is not a valid rendering format: #{formats.sort.join(", ")}"
  end

  @action.render_as = value
end

#when_invoked(&block) ⇒ Object

Ideally the method we’re defining here would be added to the action, and a method on the face would defer to it, but we can’t get scope correct, so we stick with this. –daniel 2011-03-24



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# File 'lib/vendor/puppet/interface/action_builder.rb', line 15

def when_invoked(&block)
  @action.when_invoked = block
end

#when_rendering(type = nil, &block) ⇒ Object 



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# File 'lib/vendor/puppet/interface/action_builder.rb', line 19

def when_rendering(type = nil, &block)
  if type.nil? then           # the default error message sucks --daniel 2011-04-18
    raise ArgumentError, 'You must give a rendering format to when_rendering'
  end
  if block.nil? then
    raise ArgumentError, 'You must give a block to when_rendering'
  end
  @action.set_rendering_method_for(type, block)
end