3rdparty/modules/rabbitmq/lib/facter/erl_ssl_path.rb

   1 # Fact to get the ssl path for the erlang distribution in the current
   2 # system as described in the RabbitMQ docs [1].
   3 #
   4 # [1] https://www.rabbitmq.com/clustering-ssl.html
   5 Facter.add(:erl_ssl_path) do
   6   setcode do
   7     if Facter::Util::Resolution.which('erl')
   8       data = Facter::Core::Execution.execute("erl -eval 'io:format(\"~p\", [code:lib_dir(ssl, ebin)]),halt().' -noshell")
   9       # erl returns the string with quotes, strip them off
  10       data.gsub!(%r{\A"|"\Z}, '')
  11     end
  12   end
  13 end