graphql-yoga/esm/utils/yogaDefaultFormatError.js

import { createGraphQLError } from '@graphql-tools/utils';
import { GraphQLError } from 'graphql';
export const yogaDefaultFormatError = (err, message, isDev) => {
    if (err instanceof GraphQLError) {
        if (err.originalError) {
            if (err.originalError.name === 'GraphQLError') {
                return err;
            }
            // Original error should be removed
            const extensions = {
                ...err.extensions,
            };
            if (isDev) {
                extensions.originalError = {
                    message: err.originalError.message,
                    stack: err.originalError.stack,
                };
            }
            return createGraphQLError(message, {
                nodes: err.nodes,
                source: err.source,
                positions: err.positions,
                path: err.path,
                extensions,
            });
        }
        return err;
    }
    return createGraphQLError(message, {
        extensions: {
            http: {
                status: 500,
            },
        },
    });
};