mirror of
https://github.com/denoland/deno.git
synced 2024-11-29 16:30:56 -05:00
96ea5b1d3d
This commit changes "deno_core" to not rely on implicitly calling "std::env::current_dir()" when resolving module specifiers using APIs from "deno_core::modules_specifier". Supersedes https://github.com/denoland/deno/pull/15454
938 lines
24 KiB
JavaScript
938 lines
24 KiB
JavaScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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// deno-lint-ignore-file
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const core = globalThis.Deno.core;
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const ops = core.ops;
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const internals = globalThis.__bootstrap.internals;
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const primordials = globalThis.__bootstrap.primordials;
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const {
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ArrayIsArray,
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ArrayPrototypeIncludes,
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ArrayPrototypeIndexOf,
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ArrayPrototypeJoin,
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ArrayPrototypePush,
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ArrayPrototypeSlice,
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ArrayPrototypeSplice,
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ObjectGetOwnPropertyDescriptor,
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ObjectGetPrototypeOf,
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ObjectPrototypeHasOwnProperty,
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ObjectSetPrototypeOf,
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ObjectKeys,
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ObjectPrototype,
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ObjectCreate,
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Proxy,
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SafeMap,
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SafeWeakMap,
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SafeArrayIterator,
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JSONParse,
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String,
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StringPrototypeEndsWith,
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StringPrototypeIndexOf,
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StringPrototypeIncludes,
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StringPrototypeMatch,
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StringPrototypeSlice,
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StringPrototypeSplit,
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StringPrototypeStartsWith,
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StringPrototypeCharCodeAt,
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RegExpPrototypeTest,
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Error,
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TypeError,
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} = primordials;
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const node = internals.node;
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// Map used to store CJS parsing data.
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const cjsParseCache = new SafeWeakMap();
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function pathDirname(filepath) {
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if (filepath == null || filepath === "") {
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throw new Error("Empty filepath.");
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}
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return ops.op_require_path_dirname(filepath);
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}
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function pathResolve(...args) {
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return ops.op_require_path_resolve(args);
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}
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function assert(cond) {
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if (!cond) {
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throw Error("assert");
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}
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}
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const nativeModulePolyfill = new SafeMap();
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const relativeResolveCache = ObjectCreate(null);
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let requireDepth = 0;
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let statCache = null;
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let isPreloading = false;
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let mainModule = null;
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let hasBrokenOnInspectBrk = false;
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let hasInspectBrk = false;
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// Are we running with --node-modules-dir flag?
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let usesLocalNodeModulesDir = false;
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function stat(filename) {
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// TODO: required only on windows
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// filename = path.toNamespacedPath(filename);
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if (statCache !== null) {
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const result = statCache.get(filename);
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if (result !== undefined) {
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return result;
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}
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}
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const result = ops.op_require_stat(filename);
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if (statCache !== null && result >= 0) {
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statCache.set(filename, result);
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}
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return result;
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}
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function updateChildren(parent, child, scan) {
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if (!parent) {
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return;
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}
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const children = parent.children;
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if (children && !(scan && ArrayPrototypeIncludes(children, child))) {
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ArrayPrototypePush(children, child);
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}
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}
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function tryFile(requestPath, _isMain) {
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const rc = stat(requestPath);
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if (rc !== 0) return;
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return toRealPath(requestPath);
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}
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function tryPackage(requestPath, exts, isMain, originalPath) {
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const packageJsonPath = pathResolve(
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requestPath,
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"package.json",
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);
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const pkg = ops.op_require_read_package_scope(packageJsonPath)?.main;
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if (!pkg) {
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return tryExtensions(
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pathResolve(requestPath, "index"),
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exts,
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isMain,
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);
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}
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const filename = pathResolve(requestPath, pkg);
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let actual = tryFile(filename, isMain) ||
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tryExtensions(filename, exts, isMain) ||
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tryExtensions(
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pathResolve(filename, "index"),
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exts,
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isMain,
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);
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if (actual === false) {
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actual = tryExtensions(
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pathResolve(requestPath, "index"),
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exts,
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isMain,
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);
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if (!actual) {
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// eslint-disable-next-line no-restricted-syntax
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const err = new Error(
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`Cannot find module '${filename}'. ` +
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'Please verify that the package.json has a valid "main" entry',
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);
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err.code = "MODULE_NOT_FOUND";
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err.path = pathResolve(
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requestPath,
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"package.json",
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);
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err.requestPath = originalPath;
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throw err;
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} else {
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node.globalThis.process.emitWarning(
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`Invalid 'main' field in '${packageJsonPath}' of '${pkg}'. ` +
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"Please either fix that or report it to the module author",
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"DeprecationWarning",
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"DEP0128",
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);
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}
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}
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return actual;
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}
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const realpathCache = new SafeMap();
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function toRealPath(requestPath) {
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const maybeCached = realpathCache.get(requestPath);
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if (maybeCached) {
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return maybeCached;
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}
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const rp = ops.op_require_real_path(requestPath);
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realpathCache.set(requestPath, rp);
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return rp;
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}
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function tryExtensions(p, exts, isMain) {
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for (let i = 0; i < exts.length; i++) {
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const filename = tryFile(p + exts[i], isMain);
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if (filename) {
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return filename;
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}
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}
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return false;
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}
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// Find the longest (possibly multi-dot) extension registered in
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// Module._extensions
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function findLongestRegisteredExtension(filename) {
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const name = ops.op_require_path_basename(filename);
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let currentExtension;
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let index;
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let startIndex = 0;
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while ((index = StringPrototypeIndexOf(name, ".", startIndex)) !== -1) {
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startIndex = index + 1;
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if (index === 0) continue; // Skip dotfiles like .gitignore
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currentExtension = StringPrototypeSlice(name, index);
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if (Module._extensions[currentExtension]) {
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return currentExtension;
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}
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}
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return ".js";
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}
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function getExportsForCircularRequire(module) {
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if (
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module.exports &&
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ObjectGetPrototypeOf(module.exports) === ObjectPrototype &&
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// Exclude transpiled ES6 modules / TypeScript code because those may
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// employ unusual patterns for accessing 'module.exports'. That should
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// be okay because ES6 modules have a different approach to circular
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// dependencies anyway.
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!module.exports.__esModule
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) {
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// This is later unset once the module is done loading.
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ObjectSetPrototypeOf(
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module.exports,
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CircularRequirePrototypeWarningProxy,
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);
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}
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return module.exports;
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}
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function emitCircularRequireWarning(prop) {
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node.globalThis.process.emitWarning(
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`Accessing non-existent property '${String(prop)}' of module exports ` +
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"inside circular dependency",
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);
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}
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// A Proxy that can be used as the prototype of a module.exports object and
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// warns when non-existent properties are accessed.
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const CircularRequirePrototypeWarningProxy = new Proxy({}, {
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get(target, prop) {
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// Allow __esModule access in any case because it is used in the output
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// of transpiled code to determine whether something comes from an
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// ES module, and is not used as a regular key of `module.exports`.
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if (prop in target || prop === "__esModule") return target[prop];
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emitCircularRequireWarning(prop);
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return undefined;
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},
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getOwnPropertyDescriptor(target, prop) {
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if (
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ObjectPrototypeHasOwnProperty(target, prop) || prop === "__esModule"
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) {
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return ObjectGetOwnPropertyDescriptor(target, prop);
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}
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emitCircularRequireWarning(prop);
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return undefined;
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},
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});
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const moduleParentCache = new SafeWeakMap();
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function Module(id = "", parent) {
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this.id = id;
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this.path = pathDirname(id);
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this.exports = {};
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moduleParentCache.set(this, parent);
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updateChildren(parent, this, false);
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this.filename = null;
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this.loaded = false;
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this.children = [];
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}
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Module.builtinModules = node.builtinModules;
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Module._extensions = ObjectCreate(null);
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Module._cache = ObjectCreate(null);
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Module._pathCache = ObjectCreate(null);
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let modulePaths = [];
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Module.globalPaths = modulePaths;
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const CHAR_FORWARD_SLASH = 47;
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const TRAILING_SLASH_REGEX = /(?:^|\/)\.?\.$/;
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const encodedSepRegEx = /%2F|%2C/i;
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function finalizeEsmResolution(
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resolved,
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parentPath,
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pkgPath,
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) {
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if (RegExpPrototypeTest(encodedSepRegEx, resolved)) {
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throw new ERR_INVALID_MODULE_SPECIFIER(
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resolved,
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'must not include encoded "/" or "\\" characters',
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parentPath,
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);
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}
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// const filename = fileURLToPath(resolved);
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const filename = resolved;
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const actual = tryFile(filename, false);
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if (actual) {
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return actual;
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}
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throw new ERR_MODULE_NOT_FOUND(
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filename,
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path.resolve(pkgPath, "package.json"),
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);
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}
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// This only applies to requests of a specific form:
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// 1. name/.*
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// 2. @scope/name/.*
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const EXPORTS_PATTERN = /^((?:@[^/\\%]+\/)?[^./\\%][^/\\%]*)(\/.*)?$/;
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function resolveExports(
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modulesPath,
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request,
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parentPath,
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usesLocalNodeModulesDir,
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) {
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// The implementation's behavior is meant to mirror resolution in ESM.
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const [, name, expansion = ""] =
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StringPrototypeMatch(request, EXPORTS_PATTERN) || [];
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if (!name) {
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return;
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}
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return ops.op_require_resolve_exports(
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usesLocalNodeModulesDir,
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modulesPath,
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request,
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name,
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expansion,
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parentPath,
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) ?? false;
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}
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Module._findPath = function (request, paths, isMain, parentPath) {
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const absoluteRequest = ops.op_require_path_is_absolute(request);
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if (absoluteRequest) {
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paths = [""];
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} else if (!paths || paths.length === 0) {
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return false;
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}
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const cacheKey = request + "\x00" + ArrayPrototypeJoin(paths, "\x00");
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const entry = Module._pathCache[cacheKey];
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if (entry) {
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return entry;
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}
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let exts;
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let trailingSlash = request.length > 0 &&
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StringPrototypeCharCodeAt(request, request.length - 1) ===
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CHAR_FORWARD_SLASH;
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if (!trailingSlash) {
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trailingSlash = RegExpPrototypeTest(TRAILING_SLASH_REGEX, request);
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}
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// For each path
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for (let i = 0; i < paths.length; i++) {
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// Don't search further if path doesn't exist
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const curPath = paths[i];
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if (curPath && stat(curPath) < 1) continue;
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if (!absoluteRequest) {
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const exportsResolved = resolveExports(
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curPath,
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request,
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parentPath,
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usesLocalNodeModulesDir,
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);
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if (exportsResolved) {
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return exportsResolved;
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}
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}
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const isDenoDirPackage = ops.op_require_is_deno_dir_package(
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curPath,
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);
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const isRelative = ops.op_require_is_request_relative(
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request,
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);
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const basePath = (isDenoDirPackage && !isRelative)
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? pathResolve(curPath, packageSpecifierSubPath(request))
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: pathResolve(curPath, request);
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let filename;
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const rc = stat(basePath);
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if (!trailingSlash) {
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if (rc === 0) { // File.
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filename = toRealPath(basePath);
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}
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if (!filename) {
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// Try it with each of the extensions
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if (exts === undefined) {
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exts = ObjectKeys(Module._extensions);
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}
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filename = tryExtensions(basePath, exts, isMain);
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}
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}
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if (!filename && rc === 1) { // Directory.
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// try it with each of the extensions at "index"
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if (exts === undefined) {
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exts = ObjectKeys(Module._extensions);
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}
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filename = tryPackage(basePath, exts, isMain, request);
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}
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if (filename) {
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Module._pathCache[cacheKey] = filename;
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return filename;
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}
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}
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return false;
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};
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Module._nodeModulePaths = function (fromPath) {
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return ops.op_require_node_module_paths(fromPath);
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};
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Module._resolveLookupPaths = function (request, parent) {
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const paths = [];
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if (ops.op_require_is_request_relative(request) && parent?.filename) {
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ArrayPrototypePush(
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paths,
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ops.op_require_path_dirname(parent.filename),
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);
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return paths;
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}
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if (parent?.filename && parent.filename.length > 0) {
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const denoDirPath = ops.op_require_resolve_deno_dir(
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request,
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parent.filename,
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);
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if (denoDirPath) {
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ArrayPrototypePush(paths, denoDirPath);
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}
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}
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const lookupPathsResult = ops.op_require_resolve_lookup_paths(
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request,
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parent?.paths,
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parent?.filename ?? "",
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);
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if (lookupPathsResult) {
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ArrayPrototypePush(paths, ...new SafeArrayIterator(lookupPathsResult));
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}
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return paths;
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};
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Module._load = function (request, parent, isMain) {
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let relResolveCacheIdentifier;
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if (parent) {
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// Fast path for (lazy loaded) modules in the same directory. The indirect
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// caching is required to allow cache invalidation without changing the old
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// cache key names.
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relResolveCacheIdentifier = `${parent.path}\x00${request}`;
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const filename = relativeResolveCache[relResolveCacheIdentifier];
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if (filename !== undefined) {
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const cachedModule = Module._cache[filename];
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if (cachedModule !== undefined) {
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updateChildren(parent, cachedModule, true);
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if (!cachedModule.loaded) {
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return getExportsForCircularRequire(cachedModule);
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}
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return cachedModule.exports;
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}
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delete relativeResolveCache[relResolveCacheIdentifier];
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}
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}
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const filename = Module._resolveFilename(request, parent, isMain);
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if (StringPrototypeStartsWith(filename, "node:")) {
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// Slice 'node:' prefix
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const id = StringPrototypeSlice(filename, 5);
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const module = loadNativeModule(id, id);
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if (!module) {
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// TODO:
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// throw new ERR_UNKNOWN_BUILTIN_MODULE(filename);
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throw new Error("Unknown built-in module");
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}
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return module.exports;
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}
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const cachedModule = Module._cache[filename];
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if (cachedModule !== undefined) {
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updateChildren(parent, cachedModule, true);
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if (!cachedModule.loaded) {
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return getExportsForCircularRequire(cachedModule);
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}
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return cachedModule.exports;
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}
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const mod = loadNativeModule(filename, request);
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|
if (
|
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mod
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) {
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return mod.exports;
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}
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// Don't call updateChildren(), Module constructor already does.
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const module = cachedModule || new Module(filename, parent);
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|
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if (isMain) {
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node.globalThis.process.mainModule = module;
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mainModule = module;
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module.id = ".";
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}
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Module._cache[filename] = module;
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if (parent !== undefined) {
|
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relativeResolveCache[relResolveCacheIdentifier] = filename;
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}
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|
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let threw = true;
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try {
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module.load(filename);
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threw = false;
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} finally {
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if (threw) {
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delete Module._cache[filename];
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if (parent !== undefined) {
|
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delete relativeResolveCache[relResolveCacheIdentifier];
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const children = parent?.children;
|
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if (ArrayIsArray(children)) {
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const index = ArrayPrototypeIndexOf(children, module);
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if (index !== -1) {
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ArrayPrototypeSplice(children, index, 1);
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}
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}
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}
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} else if (
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module.exports &&
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ObjectGetPrototypeOf(module.exports) ===
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CircularRequirePrototypeWarningProxy
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|
) {
|
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ObjectSetPrototypeOf(module.exports, ObjectPrototype);
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}
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}
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return module.exports;
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};
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Module._resolveFilename = function (
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request,
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parent,
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isMain,
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options,
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) {
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if (
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StringPrototypeStartsWith(request, "node:") ||
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nativeModuleCanBeRequiredByUsers(request)
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) {
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return request;
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}
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|
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let paths;
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|
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if (typeof options === "object" && options !== null) {
|
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if (ArrayIsArray(options.paths)) {
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const isRelative = ops.op_require_is_request_relative(
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request,
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);
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|
|
if (isRelative) {
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paths = options.paths;
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} else {
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const fakeParent = new Module("", null);
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|
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paths = [];
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for (let i = 0; i < options.paths.length; i++) {
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const path = options.paths[i];
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fakeParent.paths = Module._nodeModulePaths(path);
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const lookupPaths = Module._resolveLookupPaths(request, fakeParent);
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for (let j = 0; j < lookupPaths.length; j++) {
|
|
if (!ArrayPrototypeIncludes(paths, lookupPaths[j])) {
|
|
ArrayPrototypePush(paths, lookupPaths[j]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else if (options.paths === undefined) {
|
|
paths = Module._resolveLookupPaths(request, parent);
|
|
} else {
|
|
// TODO:
|
|
// throw new ERR_INVALID_ARG_VALUE("options.paths", options.paths);
|
|
throw new Error("Invalid arg value options.paths", options.path);
|
|
}
|
|
} else {
|
|
paths = Module._resolveLookupPaths(request, parent);
|
|
}
|
|
|
|
if (parent?.filename) {
|
|
if (request[0] === "#") {
|
|
const maybeResolved = ops.op_require_package_imports_resolve(
|
|
parent.filename,
|
|
request,
|
|
);
|
|
if (maybeResolved) {
|
|
return maybeResolved;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Try module self resolution first
|
|
const parentPath = ops.op_require_try_self_parent_path(
|
|
!!parent,
|
|
parent?.filename,
|
|
parent?.id,
|
|
);
|
|
const selfResolved = ops.op_require_try_self(parentPath, request);
|
|
if (selfResolved) {
|
|
const cacheKey = request + "\x00" +
|
|
(paths.length === 1 ? paths[0] : ArrayPrototypeJoin(paths, "\x00"));
|
|
Module._pathCache[cacheKey] = selfResolved;
|
|
return selfResolved;
|
|
}
|
|
|
|
// Look up the filename first, since that's the cache key.
|
|
const filename = Module._findPath(
|
|
request,
|
|
paths,
|
|
isMain,
|
|
parentPath,
|
|
);
|
|
if (filename) return filename;
|
|
const requireStack = [];
|
|
for (let cursor = parent; cursor; cursor = moduleParentCache.get(cursor)) {
|
|
ArrayPrototypePush(requireStack, cursor.filename || cursor.id);
|
|
}
|
|
let message = `Cannot find module '${request}'`;
|
|
if (requireStack.length > 0) {
|
|
message = message + "\nRequire stack:\n- " +
|
|
ArrayPrototypeJoin(requireStack, "\n- ");
|
|
}
|
|
// eslint-disable-next-line no-restricted-syntax
|
|
const err = new Error(message);
|
|
err.code = "MODULE_NOT_FOUND";
|
|
err.requireStack = requireStack;
|
|
throw err;
|
|
};
|
|
|
|
Module.prototype.load = function (filename) {
|
|
assert(!this.loaded);
|
|
this.filename = filename;
|
|
this.paths = Module._nodeModulePaths(
|
|
pathDirname(filename),
|
|
);
|
|
const extension = findLongestRegisteredExtension(filename);
|
|
// allow .mjs to be overriden
|
|
if (
|
|
StringPrototypeEndsWith(filename, ".mjs") && !Module._extensions[".mjs"]
|
|
) {
|
|
// TODO: use proper error class
|
|
throw new Error("require ESM", filename);
|
|
}
|
|
|
|
Module._extensions[extension](this, filename);
|
|
this.loaded = true;
|
|
|
|
// TODO: do caching
|
|
};
|
|
|
|
// Loads a module at the given file path. Returns that module's
|
|
// `exports` property.
|
|
Module.prototype.require = function (id) {
|
|
if (typeof id !== "string") {
|
|
// TODO(bartlomieju): it should use different error type
|
|
// ("ERR_INVALID_ARG_VALUE")
|
|
throw new TypeError("Invalid argument type");
|
|
}
|
|
|
|
if (id === "") {
|
|
// TODO(bartlomieju): it should use different error type
|
|
// ("ERR_INVALID_ARG_VALUE")
|
|
throw new TypeError("id must be non empty");
|
|
}
|
|
requireDepth++;
|
|
try {
|
|
return Module._load(id, this, /* isMain */ false);
|
|
} finally {
|
|
requireDepth--;
|
|
}
|
|
};
|
|
|
|
Module.wrapper = [
|
|
// We provide the non-standard APIs in the CommonJS wrapper
|
|
// to avoid exposing them in global namespace.
|
|
"(function (exports, require, module, __filename, __dirname, globalThis) { const { Buffer, clearImmediate, clearInterval, clearTimeout, console, global, process, setImmediate, setInterval, setTimeout} = globalThis; var window = undefined; (function () {",
|
|
"\n}).call(this); })",
|
|
];
|
|
Module.wrap = function (script) {
|
|
script = script.replace(/^#!.*?\n/, "");
|
|
return `${Module.wrapper[0]}${script}${Module.wrapper[1]}`;
|
|
};
|
|
|
|
function enrichCJSError(error) {
|
|
if (error instanceof SyntaxError) {
|
|
if (
|
|
StringPrototypeIncludes(
|
|
error.message,
|
|
"Cannot use import statement outside a module",
|
|
) ||
|
|
StringPrototypeIncludes(error.message, "Unexpected token 'export'")
|
|
) {
|
|
console.error(
|
|
'To load an ES module, set "type": "module" in the package.json or use ' +
|
|
"the .mjs extension.",
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
function wrapSafe(
|
|
filename,
|
|
content,
|
|
cjsModuleInstance,
|
|
) {
|
|
const wrapper = Module.wrap(content);
|
|
const [f, err] = core.evalContext(wrapper, `file://${filename}`);
|
|
if (err) {
|
|
if (node.globalThis.process.mainModule === cjsModuleInstance) {
|
|
enrichCJSError(err.thrown);
|
|
}
|
|
throw err.thrown;
|
|
}
|
|
return f;
|
|
}
|
|
|
|
Module.prototype._compile = function (content, filename) {
|
|
const compiledWrapper = wrapSafe(filename, content, this);
|
|
|
|
const dirname = pathDirname(filename);
|
|
const require = makeRequireFunction(this);
|
|
const exports = this.exports;
|
|
const thisValue = exports;
|
|
const module = this;
|
|
if (requireDepth === 0) {
|
|
statCache = new SafeMap();
|
|
}
|
|
|
|
if (hasInspectBrk && !hasBrokenOnInspectBrk) {
|
|
hasBrokenOnInspectBrk = true;
|
|
ops.op_require_break_on_next_statement();
|
|
}
|
|
|
|
const result = compiledWrapper.call(
|
|
thisValue,
|
|
exports,
|
|
require,
|
|
this,
|
|
filename,
|
|
dirname,
|
|
node.globalThis,
|
|
);
|
|
if (requireDepth === 0) {
|
|
statCache = null;
|
|
}
|
|
return result;
|
|
};
|
|
|
|
Module._extensions[".js"] = function (module, filename) {
|
|
const content = ops.op_require_read_file(filename);
|
|
|
|
if (StringPrototypeEndsWith(filename, ".js")) {
|
|
const pkg = ops.op_require_read_closest_package_json(filename);
|
|
if (pkg && pkg.exists && pkg.typ == "module") {
|
|
let message = `Trying to import ESM module: ${filename}`;
|
|
|
|
if (module.parent) {
|
|
message += ` from ${module.parent.filename}`;
|
|
}
|
|
|
|
message += ` using require()`;
|
|
|
|
throw new Error(message);
|
|
}
|
|
}
|
|
|
|
module._compile(content, filename);
|
|
};
|
|
|
|
function stripBOM(content) {
|
|
if (StringPrototypeCharCodeAt(content, 0) === 0xfeff) {
|
|
content = StringPrototypeSlice(content, 1);
|
|
}
|
|
return content;
|
|
}
|
|
|
|
// Native extension for .json
|
|
Module._extensions[".json"] = function (module, filename) {
|
|
const content = ops.op_require_read_file(filename);
|
|
|
|
try {
|
|
module.exports = JSONParse(stripBOM(content));
|
|
} catch (err) {
|
|
err.message = filename + ": " + err.message;
|
|
throw err;
|
|
}
|
|
};
|
|
|
|
// Native extension for .node
|
|
Module._extensions[".node"] = function (module, filename) {
|
|
if (filename.endsWith("fsevents.node")) {
|
|
throw new Error("Using fsevents module is currently not supported");
|
|
}
|
|
module.exports = ops.op_napi_open(filename, node.globalThis);
|
|
};
|
|
|
|
function createRequireFromPath(filename) {
|
|
const proxyPath = ops.op_require_proxy_path(filename);
|
|
const mod = new Module(proxyPath);
|
|
mod.filename = proxyPath;
|
|
mod.paths = Module._nodeModulePaths(mod.path);
|
|
return makeRequireFunction(mod);
|
|
}
|
|
|
|
function makeRequireFunction(mod) {
|
|
const require = function require(path) {
|
|
return mod.require(path);
|
|
};
|
|
|
|
function resolve(request, options) {
|
|
return Module._resolveFilename(request, mod, false, options);
|
|
}
|
|
|
|
require.resolve = resolve;
|
|
|
|
function paths(request) {
|
|
return Module._resolveLookupPaths(request, mod);
|
|
}
|
|
|
|
resolve.paths = paths;
|
|
require.main = mainModule;
|
|
// Enable support to add extra extension types.
|
|
require.extensions = Module._extensions;
|
|
require.cache = Module._cache;
|
|
|
|
return require;
|
|
}
|
|
|
|
// Matches to:
|
|
// - /foo/...
|
|
// - \foo\...
|
|
// - C:/foo/...
|
|
// - C:\foo\...
|
|
const RE_START_OF_ABS_PATH = /^([/\\]|[a-zA-Z]:[/\\])/;
|
|
|
|
function isAbsolute(filenameOrUrl) {
|
|
return RE_START_OF_ABS_PATH.test(filenameOrUrl);
|
|
}
|
|
|
|
function createRequire(filenameOrUrl) {
|
|
let fileUrlStr;
|
|
if (filenameOrUrl instanceof URL) {
|
|
if (filenameOrUrl.protocol !== "file:") {
|
|
throw new Error(
|
|
`The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received ${filenameOrUrl}`,
|
|
);
|
|
}
|
|
fileUrlStr = filenameOrUrl.toString();
|
|
} else if (typeof filenameOrUrl === "string") {
|
|
if (!filenameOrUrl.startsWith("file:") && !isAbsolute(filenameOrUrl)) {
|
|
throw new Error(
|
|
`The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received ${filenameOrUrl}`,
|
|
);
|
|
}
|
|
fileUrlStr = filenameOrUrl;
|
|
} else {
|
|
throw new Error(
|
|
`The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received ${filenameOrUrl}`,
|
|
);
|
|
}
|
|
const filename = ops.op_require_as_file_path(fileUrlStr);
|
|
return createRequireFromPath(filename);
|
|
}
|
|
|
|
Module.createRequire = createRequire;
|
|
|
|
Module._initPaths = function () {
|
|
const paths = ops.op_require_init_paths();
|
|
modulePaths = paths;
|
|
Module.globalPaths = ArrayPrototypeSlice(modulePaths);
|
|
};
|
|
|
|
Module.syncBuiltinESMExports = function syncBuiltinESMExports() {
|
|
throw new Error("not implemented");
|
|
};
|
|
|
|
Module.Module = Module;
|
|
|
|
node.nativeModuleExports.module = Module;
|
|
|
|
function loadNativeModule(_id, request) {
|
|
if (nativeModulePolyfill.has(request)) {
|
|
return nativeModulePolyfill.get(request);
|
|
}
|
|
const modExports = node.nativeModuleExports[request];
|
|
if (modExports) {
|
|
const nodeMod = new Module(request);
|
|
nodeMod.exports = modExports;
|
|
nodeMod.loaded = true;
|
|
nativeModulePolyfill.set(request, nodeMod);
|
|
return nodeMod;
|
|
}
|
|
return undefined;
|
|
}
|
|
|
|
function nativeModuleCanBeRequiredByUsers(request) {
|
|
return !!node.nativeModuleExports[request];
|
|
}
|
|
|
|
function readPackageScope() {
|
|
throw new Error("not implemented");
|
|
}
|
|
|
|
/** @param specifier {string} */
|
|
function packageSpecifierSubPath(specifier) {
|
|
let parts = StringPrototypeSplit(specifier, "/");
|
|
if (StringPrototypeStartsWith(parts[0], "@")) {
|
|
parts = ArrayPrototypeSlice(parts, 2);
|
|
} else {
|
|
parts = ArrayPrototypeSlice(parts, 1);
|
|
}
|
|
return ArrayPrototypeJoin(parts, "/");
|
|
}
|
|
|
|
internals.require = {
|
|
setUsesLocalNodeModulesDir() {
|
|
usesLocalNodeModulesDir = true;
|
|
},
|
|
setInspectBrk() {
|
|
hasInspectBrk = true;
|
|
},
|
|
Module,
|
|
wrapSafe,
|
|
toRealPath,
|
|
cjsParseCache,
|
|
readPackageScope,
|
|
};
|