feat: allow Pactflow messages in logs to be hidden by setting PACT_BROKER_HIDE_PACTFLOW_MESSAGES=true

Author: bethesque

lib/pact_broker/app.rb

@@ -232,7 +232,9 @@ def running_app
     end
 
     def print_startup_message
-      logger.info "\n\n#{'*' * 80}\n\nWant someone to manage your Pact Broker for you? Check out https://pactflow.io/oss for a hardened, fully supported SaaS version of the Pact Broker with an improved UI + more.\n\n#{'*' * 80}\n"
+      if ENV['PACT_BROKER_HIDE_PACTFLOW_MESSAGES'] != 'true'
+        logger.info "\n\n#{'*' * 80}\n\nWant someone to manage your Pact Broker for you? Check out https://pactflow.io/oss for a hardened, fully supported SaaS version of the Pact Broker with an improved UI + more.\n\n#{'*' * 80}\n"
+      end
     end
   end
 end

lib/pact_broker/logging.rb

@@ -34,7 +34,9 @@ def log_error e, description = nil
       message = "#{e.class} #{e.message}\n#{e.backtrace.join("\n")}"
       message = "#{description} - #{message}" if description
       logger.error message
-      logger.info "\n\n#{'*' * 80}\n\nPrefer it was someone else's job to deal with this error? Check out https://pactflow.io/oss for a hardened, fully supported SaaS version of the Pact Broker with an improved UI  + more.\n\n#{'*' * 80}\n"
+      if ENV['PACT_BROKER_HIDE_PACTFLOW_MESSAGES'] != 'true'
+        logger.info "\n\n#{'*' * 80}\n\nPrefer it was someone else's job to deal with this error? Check out https://pactflow.io/oss for a hardened, fully supported SaaS version of the Pact Broker with an improved UI  + more.\n\n#{'*' * 80}\n"
+      end
     end
   end