Class: PuppetDebugger::InputResponders::Vars

Inherits:
PuppetDebugger::InputResponderPlugin show all
Defined in:
lib/plugins/puppet-debugger/input_responders/vars.rb

Constant Summary collapse

COMMAND_WORDS = 
%w[vars ls].freeze
SUMMARY = 
'List all the variables in the current scopes.'
COMMAND_GROUP = 
:scope

Instance Attribute Summary

Attributes inherited from PuppetDebugger::InputResponderPlugin

#debugger

Instance Method Summary collapse

Methods inherited from PuppetDebugger::InputResponderPlugin

command_completion, command_group, command_words, details, execute, #modules_paths, #puppet_debugger_lib_dir, summary

Instance Method Details

#find_resources(resources, filter = []) ⇒ Object 



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# File 'lib/plugins/puppet-debugger/input_responders/vars.rb', line 40

def find_resources(resources, filter = [])
  filter_string = filter.join(' ').downcase
  resources.find_all do |resource|
    resource.name.to_s.downcase.include?(filter_string) || resource.type.to_s.downcase.include?(filter_string)
  end
end

#parameters_to_h(resource) ⇒ Object 



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# File 'lib/plugins/puppet-debugger/input_responders/vars.rb', line 32

def parameters_to_h(resource)
  resource.parameters.each_with_object({}) do |param, params|
    name = param.first.to_s
    params[name] = param.last.respond_to?(:value) ? param.last.value : param.last
    params
  end
end

#resource_parameters(resources, filter = []) ⇒ Object 



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# File 'lib/plugins/puppet-debugger/input_responders/vars.rb', line 24

def resource_parameters(resources, filter = [])
  find_resources(resources, filter).each_with_object({}) do |resource, acc|
    name = "#{resource.type}[#{resource.name}]"
    acc[name] = parameters_to_h(resource)
    acc
  end
end

#run(args = []) ⇒ Object 



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# File 'lib/plugins/puppet-debugger/input_responders/vars.rb', line 11

def run(args = [])
  filter = args
  unless filter.empty?
    parameters = resource_parameters(debugger.catalog.resources, filter)
    return parameters.ai(sort_keys: true, indent: -1)
  end
  # remove duplicate variables that are also in the facts hash
  variables = debugger.scope.to_hash.delete_if { |key, _value| debugger.node.facts.values.key?(key) }
  variables['facts'] = 'removed by the puppet-debugger' if variables.key?('facts')
  output = 'Facts were removed for easier viewing'.ai + "\n"
  output + variables.ai(sort_keys: true, indent: -1)
end