Module: Inspec::Backend

Defined in:
lib/inspec/backend.rb

Class Method Summary collapse

Class Method Details

.create(config) ⇒ TransportBackend

Create the transport backend with aggregated resources.

Parameters:

  • config (Hash) —

    for the transport backend

Returns:

  • (TransportBackend) —

    enriched transport instance



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# File 'lib/inspec/backend.rb', line 15

def self.create(config)
  conf = Train.target_config(config)
  name = Train.validate_backend(conf)
  transport = Train.create(name, conf)
  if transport.nil?
    raise "Can't find transport backend '#{name}'."
  end

  connection = transport.connection
  if connection.nil?
    raise "Can't connect to transport backend '#{name}'."
  end

  cls = Class.new do
    define_method :backend do
      connection
    end
    Inspec::Resource.registry.each do |id, r|
      define_method id.to_sym do |*args|
        r.new(self, id.to_s, *args)
      end
    end
  end

  cls.new

rescue Train::ClientError => e
  raise "Client error, can't connect to '#{name}' backend: #{e.message}"
rescue Train::TransportError => e
  raise "Transport error, can't connect to '#{name}' backend: #{e.message}"
end