Sandbox::https://github.com/dotansimha/graphql-code-generator/blob/master/vitest.config.mts

Repository navigation

import { createRequire } from 'module';

import { dirname, resolve } from 'path';

import { versionInfo } from 'graphql';

import { defineConfig } from 'vitest/config';

export const sharedConfig = defineConfig({

resolve: {

alias: {

graphql: (function resolveGraphQL() {

if (versionInfo.major < 17) {

return 'graphql/index.js';

}

// Use an absolute path to graphql/index.mjs so ALL imports (Vite-processed

// and Node.js-native) resolve to the same ESM module in Node.js's module cache,

// preventing graphql@17's devInstanceOf from detecting false cross-realm usage.

const _require = createRequire(import.meta.url);

// require.resolve('graphql') returns index.mjs in Node.js v24 (via module-sync condition)

const graphqlIndexMjs = resolve(dirname(_require.resolve('graphql')), 'index.mjs');

return graphqlIndexMjs;

})(),

tsconfigPaths: true,

test: {

globals: true,

});

export default defineConfig({

test: {

projects: ['packages/**/vitest.config.mts', 'examples/**/vitest.config.mts'],

watch: false,

});