@graphql-tools/delegate/esm/applySchemaTransforms.js

A set of utils for faster development of GraphQL tools

import { memoize2 } from '@graphql-tools/utils';
// TODO: Instead of memoization, we can make sure that this isn't called multiple times
export const applySchemaTransforms = memoize2(function applySchemaTransforms(originalWrappingSchema, subschemaConfig) {
    const schemaTransforms = subschemaConfig.transforms;
    if (schemaTransforms == null) {
        return originalWrappingSchema;
    }
    return schemaTransforms.reduce((schema, transform) => transform.transformSchema?.(schema, subschemaConfig) || schema, originalWrappingSchema);
});