Module: Pact::TaskHelper

Extended by:
TaskHelper
Included in:
TaskHelper
Defined in:
lib/pact/tasks/task_helper.rb

Constant Summary collapse

PACT_INTERACTION_RERUN_COMMAND = 
"bundle exec rake pact:verify:at[<PACT_URI>] PACT_DESCRIPTION=\"<PACT_DESCRIPTION>\" PACT_PROVIDER_STATE=\"<PACT_PROVIDER_STATE>\""
PACT_INTERACTION_RERUN_COMMAND_FOR_BROKER = 
"bundle exec rake pact:verify:at[<PACT_URI>] PACT_BROKER_INTERACTION_ID=\"<PACT_BROKER_INTERACTION_ID>\""

Instance Method Summary collapse

Instance Method Details

#execute_cmd(command) ⇒ Object 



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# File 'lib/pact/tasks/task_helper.rb', line 43

def execute_cmd command
  Pact.configuration.output_stream.puts command
  temporarily_set_env_var 'PACT_EXECUTING_LANGUAGE', 'ruby' do
    temporarily_set_env_var 'PACT_INTERACTION_RERUN_COMMAND', PACT_INTERACTION_RERUN_COMMAND do
      temporarily_set_env_var 'PACT_INTERACTION_RERUN_COMMAND_FOR_BROKER', PACT_INTERACTION_RERUN_COMMAND_FOR_BROKER do
        exit_status = system(command) ? 0 : 1
      end
    end
  end
end

#execute_pact_verify(pact_uri = nil, pact_helper = nil, rspec_opts = nil, verification_opts = {}) ⇒ Object 



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# File 'lib/pact/tasks/task_helper.rb', line 14

def execute_pact_verify pact_uri = nil, pact_helper = nil, rspec_opts = nil, verification_opts = {}
  execute_cmd verify_command(pact_helper || Pact::Provider::PactHelperLocater.pact_helper_path, pact_uri, rspec_opts, verification_opts)
end

#handle_verification_failure ⇒ Object 



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# File 'lib/pact/tasks/task_helper.rb', line 18

def handle_verification_failure
  exit_status = yield
  abort if exit_status != 0
end

#temporarily_set_env_var(name, value) ⇒ Object 



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# File 'lib/pact/tasks/task_helper.rb', line 54

def temporarily_set_env_var name, value
  original_value = ENV[name]
  ENV[name] ||= value
  yield
ensure
  ENV[name] = original_value
end

#verify_command(pact_helper, pact_uri, rspec_opts, verification_opts) ⇒ Object 



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# File 'lib/pact/tasks/task_helper.rb', line 23

def verify_command pact_helper, pact_uri, rspec_opts, verification_opts
  command_parts = []
  # Clear SPEC_OPTS, otherwise we can get extra formatters, creating duplicate output eg. CI Reporting.
  # Allow deliberate configuration using rspec_opts in VerificationTask.
  command_parts << "SPEC_OPTS=#{Shellwords.escape(rspec_opts || '')}"
  command_parts << FileUtils::RUBY
  command_parts << "-S pact verify"
  command_parts << "--pact-helper" << Shellwords.escape(pact_helper.end_with?(".rb") ? pact_helper : pact_helper + ".rb")
  (command_parts << "--pact-uri" << pact_uri) if pact_uri
  command_parts << "--ignore-failures" if verification_opts[:ignore_failures]
  command_parts << "--pact-broker-username" << ENV['PACT_BROKER_USERNAME'] if ENV['PACT_BROKER_USERNAME']
  command_parts << "--pact-broker-password" << ENV['PACT_BROKER_PASSWORD'] if ENV['PACT_BROKER_PASSWORD']
  command_parts << "--backtrace" if ENV['BACKTRACE'] == 'true'
  command_parts << "--description #{Shellwords.escape(ENV['PACT_DESCRIPTION'])}" if ENV['PACT_DESCRIPTION']
  command_parts << "--provider-state #{Shellwords.escape(ENV['PACT_PROVIDER_STATE'])}" if ENV['PACT_PROVIDER_STATE']
  command_parts << "--pact-broker-interaction-id #{Shellwords.escape(ENV['PACT_BROKER_INTERACTION_ID'])}" if ENV['PACT_BROKER_INTERACTION_ID']
  command_parts << "--interaction-index #{Shellwords.escape(ENV['PACT_INTERACTION_INDEX'])}" if ENV['PACT_INTERACTION_INDEX']
  command_parts.flatten.join(" ")
end