Parse the given seed file, returning an UnparsedNode and the agate
        table.

def parse_seed_file(cls, file_match, root_dir, package_name, should_parse):
        """Parse the given seed file, returning an UnparsedNode and the agate
        table.
        """
        abspath = file_match['absolute_path']
        logger.debug("Parsing {}".format(abspath))
        table_name = os.path.basename(abspath)[:-4]
        node = UnparsedNode(
            path=file_match['relative_path'],
            name=table_name,
            root_path=root_dir,
            resource_type=NodeType.Seed,
            # Give this raw_sql so it conforms to the node spec,
            # use dummy text so it doesn't look like an empty node
            raw_sql='-- csv --',
            package_name=package_name,
            original_file_path=os.path.join(file_match.get('searched_path'),
                                            file_match.get('relative_path')),
        )
        if should_parse:
            try:
                table = dbt.clients.agate_helper.from_csv(abspath)
            except ValueError as e:
                dbt.exceptions.raise_compiler_error(str(e), node)
        else:
            table = dbt.clients.agate_helper.empty_table()
        table.original_abspath = abspath
        return node, table