Debugging a failing Circle CI container from the artifact XML

circle_artifact_debug.rb

require 'nokogiri'
require 'pry'

path_to_xml = "xml/3.xml"

xml = File.open(path_to_xml) { |f| Nokogiri::XML(f) }
seed = xml.xpath('//property').attr('value')
tests = xml.xpath('//testcase').each_with_object([]) do |testcase, tests|
  tests << testcase.attr('file')
end

puts "bin/rspec #{tests.uniq.join(' ')} --seed #{seed}"