Module: ForemanMaintain::Concerns::Metadata::ClassMethods

Includes:
Finders
Defined in:
lib/foreman_maintain/concerns/metadata.rb

Instance Method Summary collapse

Methods included from Finders

#check, #detector, #feature, #find_all_scenarios, #find_procedures, #find_scenarios, #procedure

Instance Method Details

#abstract_class ⇒ Object

Override if the class should be used as parent class only. By default, we assume the class that does’t inherit from class with Metadata is abstract = the base class of particular concept



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 124

def abstract_class
  !(superclass < Metadata)
end

#advanced_run? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/foreman_maintain/concerns/metadata.rb', line 185

def advanced_run?
  metadata[:advanced_run]
end

#after ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 177

def after
  metadata[:after] || []
end

#all_sub_classes(ignore_abstract_classes = true) ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 136

def all_sub_classes(ignore_abstract_classes = true)
  ret = []
  ret << self if !ignore_abstract_classes || !abstract_class
  sub_classes.each do |sub_class|
    ret.concat(sub_class.all_sub_classes(ignore_abstract_classes))
  end
  ret
end

#autodetect? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/foreman_maintain/concerns/metadata.rb', line 132

def autodetect?
  metadata.fetch(:autodetect, true)
end

#before ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 173

def before
  metadata[:before] || []
end

#description ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 161

def description
  metadata[:description] || to_s
end

#inherited(klass) ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 117

def inherited(klass)
  sub_classes << klass
end

#initialize_metadata ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 189

def initialize_metadata
  { :tags => [],
    :confine_blocks => [],
    :params => {},
    :preparation_steps_blocks => [],
    :before => [],
    :after => [],
    :advanced_run => true }.tap do |metadata|
    if superclass.respond_to?(:metadata)
      metadata[:label] = superclass.metadata[:label]
    end
  end
end

#label ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 157

def label
  metadata[:label] || generate_label
end

#metadata(&block) ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 145

def metadata(&block)
  @metadata ||= initialize_metadata
  if block
    metadata_class.eval_dsl(@metadata, &block)
  end
  @metadata
end

#metadata_class ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 153

def metadata_class
  DSL
end

#params ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 169

def params
  metadata[:params] || {}
end

#preparation_steps(recursion_depth = 0, trace = []) ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 207

def preparation_steps(recursion_depth = 0, trace = [])
  raise "Too many dependent steps #{trace}" if recursion_depth > MAX_PREPARATION_STEPS_DEPTH
  return @preparation_steps if defined?(@preparation_steps)
  preparation_steps = metadata[:preparation_steps_blocks].map do |block|
    instance_exec(&block)
  end.flatten.compact
  preparation_steps.each { |step| raise ArgumentError unless step.is_a?(Executable) }
  all_preparation_steps = []
  preparation_steps.each do |step|
    all_preparation_steps.concat(
      step.preparation_steps(recursion_depth + 1, trace + [step])
    )
    all_preparation_steps << step
  end
  @preparation_steps = all_preparation_steps
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/foreman_maintain/concerns/metadata.rb', line 203

def present?
  evaluate_confines
end

#run_once? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/foreman_maintain/concerns/metadata.rb', line 181

def run_once?
  metadata[:run_once]
end

#sub_classes ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 128

def sub_classes
  @sub_classes ||= []
end

#tags ⇒ Object 



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# File 'lib/foreman_maintain/concerns/metadata.rb', line 165

def tags
  metadata[:tags]
end