@graphql-tools/load/esm/load-typedefs/parse.js

A set of utils for faster development of GraphQL tools

import { parseGraphQLSDL, printSchemaWithDirectives, printWithComments, resetComments, shouldCollectLoadErrors, toLoadError, } from '@graphql-tools/utils';
import { filterKind } from '../filter-document-kind.js';
export function parseSource({ partialSource, options, pointerOptionMap, addSource }) {
    if (partialSource) {
        const input = prepareInput({
            source: partialSource,
            options,
            pointerOptionMap,
        });
        parseSchema(input);
        parseRawSDL(input);
        if (input.source.error) {
            addSource(input.source);
            return;
        }
        if (input.source.document) {
            useKindsFilter(input);
            useComments(input);
            collectSource(input, addSource);
        }
    }
}
//
function prepareInput({ source, options, pointerOptionMap, }) {
    let specificOptions = {
        ...options,
    };
    if (source.location) {
        specificOptions = {
            ...specificOptions,
            ...pointerOptionMap[source.location],
        };
    }
    return { source: { ...source }, options: specificOptions };
}
function parseSchema(input) {
    if (input.source.schema) {
        input.source.rawSDL = printSchemaWithDirectives(input.source.schema, input.options);
    }
}
function parseRawSDL(input) {
    if (input.source.rawSDL) {
        try {
            input.source.document = parseGraphQLSDL(input.source.location, input.source.rawSDL, input.options).document;
        }
        catch (error) {
            if (shouldCollectLoadErrors(input.options.errorHandling)) {
                input.source.error = toLoadError(error);
                input.source.document = undefined;
                return;
            }
            throw error;
        }
    }
}
function useKindsFilter(input) {
    if (input.options.filterKinds) {
        input.source.document = filterKind(input.source.document, input.options.filterKinds);
    }
}
function useComments(input) {
    if (!input.source.rawSDL && input.source.document) {
        input.source.rawSDL = printWithComments(input.source.document);
        resetComments();
    }
}
function collectSource(input, addSource) {
    if (input.source.document?.definitions && input.source.document.definitions.length > 0) {
        addSource(input.source);
    }
}