@graphql-codegen/near-operation-file-preset/esm/utils.js

GraphQL Code Generator preset for generating operation code near the operation file

import { join } from 'path';
import parsePath from 'parse-filepath';
import { oldVisit } from '@graphql-codegen/plugin-helpers';
export function defineFilepathSubfolder(baseFilePath, folder) {
    const parsedPath = parsePath(baseFilePath);
    return join(parsedPath.dir, folder, parsedPath.base).replace(/\\/g, '/');
}
export function appendFileNameToFilePath(baseFilePath, fileName, extension) {
    const parsedPath = parsePath(baseFilePath);
    const name = fileName || parsedPath.name;
    return join(parsedPath.dir, name + extension).replace(/\\/g, '/');
}
export function extractExternalFragmentsInUse(documentNode, fragmentNameToFile, result = {}, level = 0) {
    const ignoreList = new Set();
    // First, take all fragments definition from the current file, and mark them as ignored
    oldVisit(documentNode, {
        enter: {
            FragmentDefinition: (node) => {
                ignoreList.add(node.name.value);
            },
        },
    });
    // Then, look for all used fragments in this document
    oldVisit(documentNode, {
        enter: {
            FragmentSpread: (node) => {
                if (!ignoreList.has(node.name.value) &&
                    (result[node.name.value] === undefined || level < result[node.name.value])) {
                    result[node.name.value] = level;
                    if (fragmentNameToFile[node.name.value]) {
                        extractExternalFragmentsInUse(fragmentNameToFile[node.name.value].node, fragmentNameToFile, result, level + 1);
                    }
                }
            },
        },
    });
    return result;
}