Module: PuppetStrings::Describe

Defined in:
lib/puppet-strings/describe.rb

Overview

The module for command line documentation related functionality.

Class Method Summary collapse

Class Method Details

.list_one_type(type) ⇒ Object 



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# File 'lib/puppet-strings/describe.rb', line 56

def self.list_one_type(type)
  targetlength = 48
  shortento = targetlength - 4
  contentstring = type[:docstring][:text]
  end_of_line = contentstring.index("\n")  # "." gives closer results to old describeb, but breaks for '.k5login'
  if !end_of_line.nil?
    contentstring = contentstring[0..end_of_line]
  end
  if contentstring.length > targetlength
    contentstring = contentstring[0..shortento] + ' ...'
  end
  
  puts "%-15s - %-s" % [type[:name], contentstring]
end

.render(describe_types = [], list = false, providers = false) ⇒ void

This method returns an undefined value.

Renders requested types or a summarized list in the current YARD registry to STDOUT.

Parameters:

  • describe_types (Array) (defaults to: []) —

    The list of names of the types to be displayed.

  • list (bool) (defaults to: false) —

    Create the summarized list instead of describing each type.

  • providers (bool) (defaults to: false) —

    Show details of the providers.



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# File 'lib/puppet-strings/describe.rb', line 13

def self.render(describe_types = [], list = false, providers = false)
  document = {
    defined_types: YARD::Registry.all(:puppet_defined_type).sort_by!(&:name).map!(&:to_hash),
    resource_types: YARD::Registry.all(:puppet_type).sort_by!(&:name).map!(&:to_hash),        
  }

  if list
    puts "These are the types known to puppet:"
    document[:resource_types].each { |t| list_one_type(t) }
  else
    document[:providers] = YARD::Registry.all(:puppet_provider).sort_by!(&:name).map!(&:to_hash)

    type_names = {}
    describe_types.each { |name| type_names[name] = true }

    document[:resource_types].each do |t|
      show_one_type(t, providers) if type_names[t[:name].to_s]
    end
  end
end

.show_one_parameter(parameter) ⇒ Object 



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# File 'lib/puppet-strings/describe.rb', line 49

def self.show_one_parameter(parameter)
  puts "\n- **%{name}**\n" % { name: parameter[:name] }
  puts parameter[:description]
  puts "Valid values are `%{values}`." % { values: parameter[:values].join("`, `") } unless parameter[:values].nil?
  puts "Requires features %{required_features}." % { required_features: parameter[:required_features] } unless parameter[:required_features].nil?
end

.show_one_type(resource_type, providers = false) ⇒ Object 



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# File 'lib/puppet-strings/describe.rb', line 34

def self.show_one_type(resource_type, providers = false)
  puts "\n%{name}\n%{underscore}" % { name: resource_type[:name], underscore: "=" * resource_type[:name].length }
  puts resource_type[:docstring][:text]

  combined_list = (resource_type[:parameters].nil? ? [] : resource_type[:parameters]) +
                  (resource_type[:properties].nil? ? [] : resource_type[:properties])

  if combined_list.any?
    puts "\nParameters\n----------"
    combined_list.sort_by { |p| p[:name] }.each { |p| show_one_parameter(p) }
    puts "\nProviders\n---------"
  end
  #Show providers here - list or provide details      
end