Documentation/Parsers/coredata.md
The core data parser accepts a xcdatamodeld (or xcdatamodel) file. The parser will load all the configurations, entities, and fetch requests for each model.
The default filter for this command is: [^/]\.xcdatamodeld?$. That means it'll accept any file with the extensions xcdatamodel or xcdatamodeld.
You can provide a custom filter using the filter option, it accepts any valid regular expression. See the Config file documentation for more information.
This parser currently doesn't accept any options.