lib/bagit/valid.rb in bagit-0.4.6 vs lib/bagit/valid.rb in bagit-0.5.0

@@ -31,10 +31,14 @@
         errors.add :completeness, "#{file} is present but not manifested"
       end
 
       empty_manifests.each do |file|
         logger.error("#{file} is manifested but not present".red)
-        errors.add :completeness, "#{file} is manifested but not present"
+        error_message = "#{file} is manifested but not present"
+        if !detect_hidden && file.start_with?(File.join("data", "."))
+          error_message += "; consider turning on hidden file detection"
+        end
+        errors.add :completeness, error_message
       end
       tag_empty_manifests.each do |file|
         logger.error("#{file} is a manifested tag but not present".red)
         errors.add :completeness, "#{file} is a manifested tag but not present"
       end