Merge pull request #36 from apache/localbuild_mods

don't pass content_dir to generate_settings() so that it defaults to '.'
diff --git a/plugins/asfdata.py b/plugins/asfdata.py
index b4e1bfb..9df065b 100644
--- a/plugins/asfdata.py
+++ b/plugins/asfdata.py
@@ -336,6 +336,7 @@
     # save sequence in metadata
     if save_metadata:
         metadata[seq] = reference
+        metadata[f'{seq}_size'] = len(reference)
 
 
 # create metadata sequences and dictionaries from a data load