fix: createRequire from loader context

Author: privatenumber

src/loaders.ts

@@ -42,7 +42,7 @@ let mainThreadPort: MessagePort | undefined;
 export const globalPreload: GlobalPreloadHook = ({ port }) => {
 	mainThreadPort = port;
 	return `
-	const require = getBuiltin('module').createRequire(getBuiltin('process').cwd() + '/<preload>');
+	const require = getBuiltin('module').createRequire(${JSON.stringify(import.meta.url)});
 	require('@esbuild-kit/core-utils').installSourceMapSupport(port);
 	port.unref(); // Allows process to exit without waiting for port to close
 	`;

tests/specs/typescript/tsconfig.ts

@@ -1,5 +1,3 @@
-import path from 'path';
-import fs from 'fs/promises';
 import { testSuite, expect } from 'manten';
 import { createFixture } from 'fs-fixture';
 import type { NodeApis } from '../../utils/node-with-loader.js';
@@ -39,12 +37,6 @@ export default testSuite(async ({ describe }, node: NodeApis) => {
 					},
 				});
 
-				await fs.symlink(
-					path.resolve('node_modules'),
-					path.join(fixture.path, 'node_modules'),
-					'dir',
-				);
-
 				onTestFinish(async () => await fixture.rm());
 
 				// Strict mode is not tested because ESM is strict by default
@@ -79,12 +71,6 @@ export default testSuite(async ({ describe }, node: NodeApis) => {
 					'src/jsx.jsx': checkJsx,
 				});
 
-				await fs.symlink(
-					path.resolve('node_modules'),
-					path.join(fixture.path, 'node_modules'),
-					'dir',
-				);
-
 				onTestFinish(async () => await fixture.rm());
 
 				const jsxJs = await node.load('./src/jsx.jsx', {