Add select_streams option (to be added in the config file) to generat…

…e catalog file with some stream(s) pre-selected

tap_google_sheets/__init__.py

@@ -20,10 +20,10 @@
     'user_agent'
 ]
 
-def do_discover(client, spreadsheet_id):
+def do_discover(client, spreadsheet_id, select_streams):
 
     LOGGER.info('Starting discover')
-    catalog = discover(client, spreadsheet_id)
+    catalog = discover(client, spreadsheet_id, select_streams)
     json.dump(catalog.to_dict(), sys.stdout, indent=2)
     LOGGER.info('Finished discover')
 
@@ -44,9 +44,10 @@ def main():
 
         config = parsed_args.config
         spreadsheet_id = config.get('spreadsheet_id')
+        select_streams = config.get('select_streams')
 
         if parsed_args.discover:
-            do_discover(client, spreadsheet_id)
+            do_discover(client, spreadsheet_id, select_streams)
         elif parsed_args.catalog:
             sync(client=client,
                  config=config,

tap_google_sheets/discover.py

@@ -2,11 +2,13 @@
 from tap_google_sheets.schema import get_schemas, STREAMS
 
 
-def discover(client, spreadsheet_id):
+def discover(client, spreadsheet_id, select_streams):
     schemas, field_metadata = get_schemas(client, spreadsheet_id)
     catalog = Catalog([])
 
     for stream_name, schema_dict in schemas.items():
+        if select_streams and stream_name in select_streams:
+            schema_dict['selected'] = True
         schema = Schema.from_dict(schema_dict)
         mdata = field_metadata[stream_name]
         key_properties = None