@graphql-tools/external-fragment-loader/esm/loader.js

A GraphQL loader that resolves cross-package fragment dependencies from external packages

import { concatAST } from 'graphql';
import { resolveExternalFragmentsSyncWithSources, resolveExternalFragmentsWithSources, } from './resolve.js';
function mergeResolvedDocuments(resolvedFiles) {
    return concatAST(resolvedFiles.flatMap(file => file.sources.map(source => source.document)));
}
export default function externalFragmentLoader(_pointer, options) {
    if (options.async === true) {
        return resolveExternalFragmentsWithSources(options).then(mergeResolvedDocuments);
    }
    return mergeResolvedDocuments(resolveExternalFragmentsSyncWithSources(options));
}
export class ExternalFragmentLoader {
    async load(_pointer, options) {
        const resolvedFiles = await resolveExternalFragmentsWithSources(options);
        return resolvedFiles.flatMap(file => file.sources.map(source => ({
            location: file.filePath,
            ...source,
        })));
    }
    loadSync(_pointer, options) {
        const resolvedFiles = resolveExternalFragmentsSyncWithSources(options);
        return resolvedFiles.flatMap(file => file.sources.map(source => ({
            location: file.filePath,
            ...source,
        })));
    }
}