Adds total time and no longer checks existing wayback links

Author: cgranleese-r7

tools/dev/detect_dead_reference_links.rb

@@ -74,6 +74,12 @@ def unchecked_urls
   def check_url(url_with_path)
     url_result = { url: url_with_path[:url], path: url_with_path[:path], status: nil, archived_snapshot: nil }
 
+    # Check if the URL is already a Wayback link
+    if url_with_path[:url].start_with?('http://web.archive.org/web')
+      url_result[:status] = 'Wayback link (skipped)'
+      return url_result
+    end
+
     # Remove "URL-" prefix
     cleaned_url = url_with_path[:url].sub(/^URL-/, '')
     if !valid_url?(cleaned_url)
@@ -233,6 +239,21 @@ def update_progress
 
   urls_with_paths_final = mapped_data.map { |entry| { url: entry['ref'], path: entry['path'] } }
 
+  # Record the start time
+  start_time = Time.now
+
+  # Create and run the UrlChecker
   url_checker = UrlChecker.new(urls_with_paths_final, log_level: log_level)
   url_checker.check_urls
+
+  # Calculate and display the total time taken
+  end_time = Time.now
+  elapsed_time = end_time - start_time
+
+  # Convert seconds into minutes and seconds
+  minutes = (elapsed_time / 60).to_i
+  seconds = (elapsed_time % 60).to_i
+
+  # Output the time in minutes and seconds
+  puts "\nTotal time taken: #{minutes} minutes and #{seconds} seconds"
 end