1090 lines
31 KiB
JavaScript
1090 lines
31 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var path = require('path');
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var builtinList = require('builtin-modules');
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var deepMerge = require('deepmerge');
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var isModule = require('is-module');
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var fs = require('fs');
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var util = require('util');
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var url = require('url');
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var resolve = require('resolve');
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var pluginutils = require('@rollup/pluginutils');
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function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
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var path__default = /*#__PURE__*/_interopDefaultLegacy(path);
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var builtinList__default = /*#__PURE__*/_interopDefaultLegacy(builtinList);
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var deepMerge__default = /*#__PURE__*/_interopDefaultLegacy(deepMerge);
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var isModule__default = /*#__PURE__*/_interopDefaultLegacy(isModule);
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var fs__default = /*#__PURE__*/_interopDefaultLegacy(fs);
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var resolve__default = /*#__PURE__*/_interopDefaultLegacy(resolve);
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const access = util.promisify(fs__default['default'].access);
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const readFile = util.promisify(fs__default['default'].readFile);
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const realpath = util.promisify(fs__default['default'].realpath);
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const stat = util.promisify(fs__default['default'].stat);
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async function exists(filePath) {
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try {
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await access(filePath);
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return true;
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} catch {
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return false;
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}
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}
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const onError = (error) => {
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if (error.code === 'ENOENT') {
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return false;
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}
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throw error;
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};
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const makeCache = (fn) => {
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const cache = new Map();
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const wrapped = async (param, done) => {
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if (cache.has(param) === false) {
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cache.set(
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param,
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fn(param).catch((err) => {
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cache.delete(param);
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throw err;
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})
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);
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}
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try {
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const result = cache.get(param);
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const value = await result;
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return done(null, value);
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} catch (error) {
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return done(error);
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}
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};
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wrapped.clear = () => cache.clear();
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return wrapped;
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};
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const isDirCached = makeCache(async (file) => {
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try {
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const stats = await stat(file);
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return stats.isDirectory();
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} catch (error) {
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return onError(error);
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}
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});
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const isFileCached = makeCache(async (file) => {
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try {
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const stats = await stat(file);
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return stats.isFile();
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} catch (error) {
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return onError(error);
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}
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});
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const readCachedFile = makeCache(readFile);
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// returns the imported package name for bare module imports
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function getPackageName(id) {
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if (id.startsWith('.') || id.startsWith('/')) {
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return null;
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}
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const split = id.split('/');
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// @my-scope/my-package/foo.js -> @my-scope/my-package
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// @my-scope/my-package -> @my-scope/my-package
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if (split[0][0] === '@') {
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return `${split[0]}/${split[1]}`;
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}
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// my-package/foo.js -> my-package
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// my-package -> my-package
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return split[0];
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}
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function getMainFields(options) {
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let mainFields;
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if (options.mainFields) {
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({ mainFields } = options);
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} else {
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mainFields = ['module', 'main'];
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}
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if (options.browser && mainFields.indexOf('browser') === -1) {
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return ['browser'].concat(mainFields);
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}
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if (!mainFields.length) {
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throw new Error('Please ensure at least one `mainFields` value is specified');
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}
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return mainFields;
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}
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function getPackageInfo(options) {
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const {
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cache,
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extensions,
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pkg,
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mainFields,
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preserveSymlinks,
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useBrowserOverrides,
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rootDir,
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ignoreSideEffectsForRoot
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} = options;
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let { pkgPath } = options;
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if (cache.has(pkgPath)) {
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return cache.get(pkgPath);
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}
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// browserify/resolve doesn't realpath paths returned in its packageFilter callback
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if (!preserveSymlinks) {
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pkgPath = fs.realpathSync(pkgPath);
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}
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const pkgRoot = path.dirname(pkgPath);
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const packageInfo = {
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// copy as we are about to munge the `main` field of `pkg`.
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packageJson: { ...pkg },
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// path to package.json file
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packageJsonPath: pkgPath,
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// directory containing the package.json
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root: pkgRoot,
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// which main field was used during resolution of this module (main, module, or browser)
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resolvedMainField: 'main',
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// whether the browser map was used to resolve the entry point to this module
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browserMappedMain: false,
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// the entry point of the module with respect to the selected main field and any
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// relevant browser mappings.
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resolvedEntryPoint: ''
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};
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let overriddenMain = false;
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for (let i = 0; i < mainFields.length; i++) {
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const field = mainFields[i];
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if (typeof pkg[field] === 'string') {
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pkg.main = pkg[field];
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packageInfo.resolvedMainField = field;
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overriddenMain = true;
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break;
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}
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}
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const internalPackageInfo = {
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cachedPkg: pkg,
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hasModuleSideEffects: () => null,
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hasPackageEntry: overriddenMain !== false || mainFields.indexOf('main') !== -1,
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packageBrowserField:
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useBrowserOverrides &&
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typeof pkg.browser === 'object' &&
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Object.keys(pkg.browser).reduce((browser, key) => {
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let resolved = pkg.browser[key];
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if (resolved && resolved[0] === '.') {
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resolved = path.resolve(pkgRoot, resolved);
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}
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/* eslint-disable no-param-reassign */
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browser[key] = resolved;
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if (key[0] === '.') {
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const absoluteKey = path.resolve(pkgRoot, key);
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browser[absoluteKey] = resolved;
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if (!path.extname(key)) {
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extensions.reduce((subBrowser, ext) => {
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subBrowser[absoluteKey + ext] = subBrowser[key];
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return subBrowser;
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}, browser);
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}
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}
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return browser;
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}, {}),
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packageInfo
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};
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const browserMap = internalPackageInfo.packageBrowserField;
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if (
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useBrowserOverrides &&
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typeof pkg.browser === 'object' &&
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// eslint-disable-next-line no-prototype-builtins
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browserMap.hasOwnProperty(pkg.main)
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) {
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packageInfo.resolvedEntryPoint = browserMap[pkg.main];
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packageInfo.browserMappedMain = true;
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} else {
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// index.node is technically a valid default entrypoint as well...
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packageInfo.resolvedEntryPoint = path.resolve(pkgRoot, pkg.main || 'index.js');
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packageInfo.browserMappedMain = false;
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}
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if (!ignoreSideEffectsForRoot || rootDir !== pkgRoot) {
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const packageSideEffects = pkg.sideEffects;
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if (typeof packageSideEffects === 'boolean') {
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internalPackageInfo.hasModuleSideEffects = () => packageSideEffects;
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} else if (Array.isArray(packageSideEffects)) {
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internalPackageInfo.hasModuleSideEffects = pluginutils.createFilter(packageSideEffects, null, {
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resolve: pkgRoot
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});
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}
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}
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cache.set(pkgPath, internalPackageInfo);
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return internalPackageInfo;
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}
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function normalizeInput(input) {
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if (Array.isArray(input)) {
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return input;
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} else if (typeof input === 'object') {
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return Object.values(input);
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}
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|
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// otherwise it's a string
|
||
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return [input];
|
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|
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}
|
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||
|
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/* eslint-disable no-await-in-loop */
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const fileExists = util.promisify(fs__default['default'].exists);
|
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function isModuleDir(current, moduleDirs) {
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return moduleDirs.some((dir) => current.endsWith(dir));
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}
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async function findPackageJson(base, moduleDirs) {
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const { root } = path__default['default'].parse(base);
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let current = base;
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while (current !== root && !isModuleDir(current, moduleDirs)) {
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const pkgJsonPath = path__default['default'].join(current, 'package.json');
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if (await fileExists(pkgJsonPath)) {
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const pkgJsonString = fs__default['default'].readFileSync(pkgJsonPath, 'utf-8');
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return { pkgJson: JSON.parse(pkgJsonString), pkgPath: current, pkgJsonPath };
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}
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current = path__default['default'].resolve(current, '..');
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|
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}
|
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return null;
|
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|
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}
|
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|
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|
||
|
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function isUrl(str) {
|
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|
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try {
|
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|
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return !!new URL(str);
|
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|
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} catch (_) {
|
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|
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return false;
|
||
|
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}
|
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|
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}
|
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|
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function isConditions(exports) {
|
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|
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return typeof exports === 'object' && Object.keys(exports).every((k) => !k.startsWith('.'));
|
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}
|
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|
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function isMappings(exports) {
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return typeof exports === 'object' && !isConditions(exports);
|
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|
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}
|
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||
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function isMixedExports(exports) {
|
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const keys = Object.keys(exports);
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|
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return keys.some((k) => k.startsWith('.')) && keys.some((k) => !k.startsWith('.'));
|
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|
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}
|
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function createBaseErrorMsg(importSpecifier, importer) {
|
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|
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return `Could not resolve import "${importSpecifier}" in ${importer}`;
|
||
|
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}
|
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|
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|
||
|
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function createErrorMsg(context, reason, internal) {
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||
|
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const { importSpecifier, importer, pkgJsonPath } = context;
|
||
|
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const base = createBaseErrorMsg(importSpecifier, importer);
|
||
|
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const field = internal ? 'imports' : 'exports';
|
||
|
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return `${base} using ${field} defined in ${pkgJsonPath}.${reason ? ` ${reason}` : ''}`;
|
||
|
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}
|
||
|
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|
||
|
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class ResolveError extends Error {}
|
||
|
|
|
||
|
|
class InvalidConfigurationError extends ResolveError {
|
||
|
|
constructor(context, reason) {
|
||
|
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super(createErrorMsg(context, `Invalid "exports" field. ${reason}`));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
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class InvalidModuleSpecifierError extends ResolveError {
|
||
|
|
constructor(context, internal) {
|
||
|
|
super(createErrorMsg(context, internal));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class InvalidPackageTargetError extends ResolveError {
|
||
|
|
constructor(context, reason) {
|
||
|
|
super(createErrorMsg(context, reason));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* eslint-disable no-await-in-loop, no-undefined */
|
||
|
|
|
||
|
|
function includesInvalidSegments(pathSegments, moduleDirs) {
|
||
|
|
return pathSegments
|
||
|
|
.split('/')
|
||
|
|
.slice(1)
|
||
|
|
.some((t) => ['.', '..', ...moduleDirs].includes(t));
|
||
|
|
}
|
||
|
|
|
||
|
|
async function resolvePackageTarget(context, { target, subpath, pattern, internal }) {
|
||
|
|
if (typeof target === 'string') {
|
||
|
|
if (!pattern && subpath.length > 0 && !target.endsWith('/')) {
|
||
|
|
throw new InvalidModuleSpecifierError(context);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!target.startsWith('./')) {
|
||
|
|
if (internal && !['/', '../'].some((p) => target.startsWith(p)) && !isUrl(target)) {
|
||
|
|
// this is a bare package import, remap it and resolve it using regular node resolve
|
||
|
|
if (pattern) {
|
||
|
|
const result = await context.resolveId(
|
||
|
|
target.replace(/\*/g, subpath),
|
||
|
|
context.pkgURL.href
|
||
|
|
);
|
||
|
|
return result ? url.pathToFileURL(result.location) : null;
|
||
|
|
}
|
||
|
|
|
||
|
|
const result = await context.resolveId(`${target}${subpath}`, context.pkgURL.href);
|
||
|
|
return result ? url.pathToFileURL(result.location) : null;
|
||
|
|
}
|
||
|
|
throw new InvalidPackageTargetError(context, `Invalid mapping: "${target}".`);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (includesInvalidSegments(target, context.moduleDirs)) {
|
||
|
|
throw new InvalidPackageTargetError(context, `Invalid mapping: "${target}".`);
|
||
|
|
}
|
||
|
|
|
||
|
|
const resolvedTarget = new URL(target, context.pkgURL);
|
||
|
|
if (!resolvedTarget.href.startsWith(context.pkgURL.href)) {
|
||
|
|
throw new InvalidPackageTargetError(
|
||
|
|
context,
|
||
|
|
`Resolved to ${resolvedTarget.href} which is outside package ${context.pkgURL.href}`
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (includesInvalidSegments(subpath, context.moduleDirs)) {
|
||
|
|
throw new InvalidModuleSpecifierError(context);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (pattern) {
|
||
|
|
return resolvedTarget.href.replace(/\*/g, subpath);
|
||
|
|
}
|
||
|
|
return new URL(subpath, resolvedTarget).href;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (Array.isArray(target)) {
|
||
|
|
let lastError;
|
||
|
|
for (const item of target) {
|
||
|
|
try {
|
||
|
|
const resolved = await resolvePackageTarget(context, {
|
||
|
|
target: item,
|
||
|
|
subpath,
|
||
|
|
pattern,
|
||
|
|
internal
|
||
|
|
});
|
||
|
|
|
||
|
|
// return if defined or null, but not undefined
|
||
|
|
if (resolved !== undefined) {
|
||
|
|
return resolved;
|
||
|
|
}
|
||
|
|
} catch (error) {
|
||
|
|
if (!(error instanceof InvalidPackageTargetError)) {
|
||
|
|
throw error;
|
||
|
|
} else {
|
||
|
|
lastError = error;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (lastError) {
|
||
|
|
throw lastError;
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (target && typeof target === 'object') {
|
||
|
|
for (const [key, value] of Object.entries(target)) {
|
||
|
|
if (key === 'default' || context.conditions.includes(key)) {
|
||
|
|
const resolved = await resolvePackageTarget(context, {
|
||
|
|
target: value,
|
||
|
|
subpath,
|
||
|
|
pattern,
|
||
|
|
internal
|
||
|
|
});
|
||
|
|
|
||
|
|
// return if defined or null, but not undefined
|
||
|
|
if (resolved !== undefined) {
|
||
|
|
return resolved;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return undefined;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (target === null) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
throw new InvalidPackageTargetError(context, `Invalid exports field.`);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* eslint-disable no-await-in-loop */
|
||
|
|
|
||
|
|
async function resolvePackageImportsExports(context, { matchKey, matchObj, internal }) {
|
||
|
|
if (!matchKey.endsWith('*') && matchKey in matchObj) {
|
||
|
|
const target = matchObj[matchKey];
|
||
|
|
const resolved = await resolvePackageTarget(context, { target, subpath: '', internal });
|
||
|
|
return resolved;
|
||
|
|
}
|
||
|
|
|
||
|
|
const expansionKeys = Object.keys(matchObj)
|
||
|
|
.filter((k) => k.endsWith('/') || k.endsWith('*'))
|
||
|
|
.sort((a, b) => b.length - a.length);
|
||
|
|
|
||
|
|
for (const expansionKey of expansionKeys) {
|
||
|
|
const prefix = expansionKey.substring(0, expansionKey.length - 1);
|
||
|
|
|
||
|
|
if (expansionKey.endsWith('*') && matchKey.startsWith(prefix)) {
|
||
|
|
const target = matchObj[expansionKey];
|
||
|
|
const subpath = matchKey.substring(expansionKey.length - 1);
|
||
|
|
const resolved = await resolvePackageTarget(context, {
|
||
|
|
target,
|
||
|
|
subpath,
|
||
|
|
pattern: true,
|
||
|
|
internal
|
||
|
|
});
|
||
|
|
return resolved;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (matchKey.startsWith(expansionKey)) {
|
||
|
|
const target = matchObj[expansionKey];
|
||
|
|
const subpath = matchKey.substring(expansionKey.length);
|
||
|
|
|
||
|
|
const resolved = await resolvePackageTarget(context, { target, subpath, internal });
|
||
|
|
return resolved;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
throw new InvalidModuleSpecifierError(context, internal);
|
||
|
|
}
|
||
|
|
|
||
|
|
async function resolvePackageExports(context, subpath, exports) {
|
||
|
|
if (isMixedExports(exports)) {
|
||
|
|
throw new InvalidConfigurationError(
|
||
|
|
context,
|
||
|
|
'All keys must either start with ./, or without one.'
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (subpath === '.') {
|
||
|
|
let mainExport;
|
||
|
|
// If exports is a String or Array, or an Object containing no keys starting with ".", then
|
||
|
|
if (typeof exports === 'string' || Array.isArray(exports) || isConditions(exports)) {
|
||
|
|
mainExport = exports;
|
||
|
|
} else if (isMappings(exports)) {
|
||
|
|
mainExport = exports['.'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if (mainExport) {
|
||
|
|
const resolved = await resolvePackageTarget(context, { target: mainExport, subpath: '' });
|
||
|
|
if (resolved) {
|
||
|
|
return resolved;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else if (isMappings(exports)) {
|
||
|
|
const resolvedMatch = await resolvePackageImportsExports(context, {
|
||
|
|
matchKey: subpath,
|
||
|
|
matchObj: exports
|
||
|
|
});
|
||
|
|
|
||
|
|
if (resolvedMatch) {
|
||
|
|
return resolvedMatch;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
throw new InvalidModuleSpecifierError(context);
|
||
|
|
}
|
||
|
|
|
||
|
|
async function resolvePackageImports({
|
||
|
|
importSpecifier,
|
||
|
|
importer,
|
||
|
|
moduleDirs,
|
||
|
|
conditions,
|
||
|
|
resolveId
|
||
|
|
}) {
|
||
|
|
const result = await findPackageJson(importer, moduleDirs);
|
||
|
|
if (!result) {
|
||
|
|
throw new Error(createBaseErrorMsg('. Could not find a parent package.json.'));
|
||
|
|
}
|
||
|
|
|
||
|
|
const { pkgPath, pkgJsonPath, pkgJson } = result;
|
||
|
|
const pkgURL = url.pathToFileURL(`${pkgPath}/`);
|
||
|
|
const context = {
|
||
|
|
importer,
|
||
|
|
importSpecifier,
|
||
|
|
moduleDirs,
|
||
|
|
pkgURL,
|
||
|
|
pkgJsonPath,
|
||
|
|
conditions,
|
||
|
|
resolveId
|
||
|
|
};
|
||
|
|
|
||
|
|
const { imports } = pkgJson;
|
||
|
|
if (!imports) {
|
||
|
|
throw new InvalidModuleSpecifierError(context, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (importSpecifier === '#' || importSpecifier.startsWith('#/')) {
|
||
|
|
throw new InvalidModuleSpecifierError(context, 'Invalid import specifier.');
|
||
|
|
}
|
||
|
|
|
||
|
|
return resolvePackageImportsExports(context, {
|
||
|
|
matchKey: importSpecifier,
|
||
|
|
matchObj: imports,
|
||
|
|
internal: true
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
const resolveImportPath = util.promisify(resolve__default['default']);
|
||
|
|
const readFile$1 = util.promisify(fs__default['default'].readFile);
|
||
|
|
|
||
|
|
async function getPackageJson(importer, pkgName, resolveOptions, moduleDirectories) {
|
||
|
|
if (importer) {
|
||
|
|
const selfPackageJsonResult = await findPackageJson(importer, moduleDirectories);
|
||
|
|
if (selfPackageJsonResult && selfPackageJsonResult.pkgJson.name === pkgName) {
|
||
|
|
// the referenced package name is the current package
|
||
|
|
return selfPackageJsonResult;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
const pkgJsonPath = await resolveImportPath(`${pkgName}/package.json`, resolveOptions);
|
||
|
|
const pkgJson = JSON.parse(await readFile$1(pkgJsonPath, 'utf-8'));
|
||
|
|
return { pkgJsonPath, pkgJson };
|
||
|
|
} catch (_) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
async function resolveId({
|
||
|
|
importer,
|
||
|
|
importSpecifier,
|
||
|
|
exportConditions,
|
||
|
|
warn,
|
||
|
|
packageInfoCache,
|
||
|
|
extensions,
|
||
|
|
mainFields,
|
||
|
|
preserveSymlinks,
|
||
|
|
useBrowserOverrides,
|
||
|
|
baseDir,
|
||
|
|
moduleDirectories,
|
||
|
|
rootDir,
|
||
|
|
ignoreSideEffectsForRoot
|
||
|
|
}) {
|
||
|
|
let hasModuleSideEffects = () => null;
|
||
|
|
let hasPackageEntry = true;
|
||
|
|
let packageBrowserField = false;
|
||
|
|
let packageInfo;
|
||
|
|
|
||
|
|
const filter = (pkg, pkgPath) => {
|
||
|
|
const info = getPackageInfo({
|
||
|
|
cache: packageInfoCache,
|
||
|
|
extensions,
|
||
|
|
pkg,
|
||
|
|
pkgPath,
|
||
|
|
mainFields,
|
||
|
|
preserveSymlinks,
|
||
|
|
useBrowserOverrides,
|
||
|
|
rootDir,
|
||
|
|
ignoreSideEffectsForRoot
|
||
|
|
});
|
||
|
|
|
||
|
|
({ packageInfo, hasModuleSideEffects, hasPackageEntry, packageBrowserField } = info);
|
||
|
|
|
||
|
|
return info.cachedPkg;
|
||
|
|
};
|
||
|
|
|
||
|
|
const resolveOptions = {
|
||
|
|
basedir: baseDir,
|
||
|
|
readFile: readCachedFile,
|
||
|
|
isFile: isFileCached,
|
||
|
|
isDirectory: isDirCached,
|
||
|
|
extensions,
|
||
|
|
includeCoreModules: false,
|
||
|
|
moduleDirectory: moduleDirectories,
|
||
|
|
preserveSymlinks,
|
||
|
|
packageFilter: filter
|
||
|
|
};
|
||
|
|
|
||
|
|
let location;
|
||
|
|
|
||
|
|
const pkgName = getPackageName(importSpecifier);
|
||
|
|
if (importSpecifier.startsWith('#')) {
|
||
|
|
// this is a package internal import, resolve using package imports field
|
||
|
|
const resolveResult = await resolvePackageImports({
|
||
|
|
importSpecifier,
|
||
|
|
importer,
|
||
|
|
moduleDirs: moduleDirectories,
|
||
|
|
conditions: exportConditions,
|
||
|
|
resolveId(id, parent) {
|
||
|
|
return resolveId({
|
||
|
|
importSpecifier: id,
|
||
|
|
importer: parent,
|
||
|
|
exportConditions,
|
||
|
|
warn,
|
||
|
|
packageInfoCache,
|
||
|
|
extensions,
|
||
|
|
mainFields,
|
||
|
|
preserveSymlinks,
|
||
|
|
useBrowserOverrides,
|
||
|
|
baseDir,
|
||
|
|
moduleDirectories
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
location = url.fileURLToPath(resolveResult);
|
||
|
|
} else if (pkgName) {
|
||
|
|
// it's a bare import, find the package.json and resolve using package exports if available
|
||
|
|
const result = await getPackageJson(importer, pkgName, resolveOptions, moduleDirectories);
|
||
|
|
|
||
|
|
if (result && result.pkgJson.exports) {
|
||
|
|
const { pkgJson, pkgJsonPath } = result;
|
||
|
|
try {
|
||
|
|
const subpath =
|
||
|
|
pkgName === importSpecifier ? '.' : `.${importSpecifier.substring(pkgName.length)}`;
|
||
|
|
const pkgDr = pkgJsonPath.replace('package.json', '');
|
||
|
|
const pkgURL = url.pathToFileURL(pkgDr);
|
||
|
|
|
||
|
|
const context = {
|
||
|
|
importer,
|
||
|
|
importSpecifier,
|
||
|
|
moduleDirs: moduleDirectories,
|
||
|
|
pkgURL,
|
||
|
|
pkgJsonPath,
|
||
|
|
conditions: exportConditions
|
||
|
|
};
|
||
|
|
const resolvedPackageExport = await resolvePackageExports(
|
||
|
|
context,
|
||
|
|
subpath,
|
||
|
|
pkgJson.exports
|
||
|
|
);
|
||
|
|
location = url.fileURLToPath(resolvedPackageExport);
|
||
|
|
} catch (error) {
|
||
|
|
if (error instanceof ResolveError) {
|
||
|
|
return error;
|
||
|
|
}
|
||
|
|
throw error;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!location) {
|
||
|
|
// package has no imports or exports, use classic node resolve
|
||
|
|
try {
|
||
|
|
location = await resolveImportPath(importSpecifier, resolveOptions);
|
||
|
|
} catch (error) {
|
||
|
|
if (error.code !== 'MODULE_NOT_FOUND') {
|
||
|
|
throw error;
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!preserveSymlinks) {
|
||
|
|
if (await exists(location)) {
|
||
|
|
location = await realpath(location);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
location,
|
||
|
|
hasModuleSideEffects,
|
||
|
|
hasPackageEntry,
|
||
|
|
packageBrowserField,
|
||
|
|
packageInfo
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// Resolve module specifiers in order. Promise resolves to the first module that resolves
|
||
|
|
// successfully, or the error that resulted from the last attempted module resolution.
|
||
|
|
async function resolveImportSpecifiers({
|
||
|
|
importer,
|
||
|
|
importSpecifierList,
|
||
|
|
exportConditions,
|
||
|
|
warn,
|
||
|
|
packageInfoCache,
|
||
|
|
extensions,
|
||
|
|
mainFields,
|
||
|
|
preserveSymlinks,
|
||
|
|
useBrowserOverrides,
|
||
|
|
baseDir,
|
||
|
|
moduleDirectories,
|
||
|
|
rootDir,
|
||
|
|
ignoreSideEffectsForRoot
|
||
|
|
}) {
|
||
|
|
let lastResolveError;
|
||
|
|
|
||
|
|
for (let i = 0; i < importSpecifierList.length; i++) {
|
||
|
|
// eslint-disable-next-line no-await-in-loop
|
||
|
|
const result = await resolveId({
|
||
|
|
importer,
|
||
|
|
importSpecifier: importSpecifierList[i],
|
||
|
|
exportConditions,
|
||
|
|
warn,
|
||
|
|
packageInfoCache,
|
||
|
|
extensions,
|
||
|
|
mainFields,
|
||
|
|
preserveSymlinks,
|
||
|
|
useBrowserOverrides,
|
||
|
|
baseDir,
|
||
|
|
moduleDirectories,
|
||
|
|
rootDir,
|
||
|
|
ignoreSideEffectsForRoot
|
||
|
|
});
|
||
|
|
|
||
|
|
if (result instanceof ResolveError) {
|
||
|
|
lastResolveError = result;
|
||
|
|
} else if (result) {
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (lastResolveError) {
|
||
|
|
// only log the last failed resolve error
|
||
|
|
warn(lastResolveError);
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
function handleDeprecatedOptions(opts) {
|
||
|
|
const warnings = [];
|
||
|
|
|
||
|
|
if (opts.customResolveOptions) {
|
||
|
|
const { customResolveOptions } = opts;
|
||
|
|
if (customResolveOptions.moduleDirectory) {
|
||
|
|
// eslint-disable-next-line no-param-reassign
|
||
|
|
opts.moduleDirectories = Array.isArray(customResolveOptions.moduleDirectory)
|
||
|
|
? customResolveOptions.moduleDirectory
|
||
|
|
: [customResolveOptions.moduleDirectory];
|
||
|
|
|
||
|
|
warnings.push(
|
||
|
|
'node-resolve: The `customResolveOptions.moduleDirectory` option has been deprecated. Use `moduleDirectories`, which must be an array.'
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (customResolveOptions.preserveSymlinks) {
|
||
|
|
throw new Error(
|
||
|
|
'node-resolve: `customResolveOptions.preserveSymlinks` is no longer an option. We now always use the rollup `preserveSymlinks` option.'
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
[
|
||
|
|
'basedir',
|
||
|
|
'package',
|
||
|
|
'extensions',
|
||
|
|
'includeCoreModules',
|
||
|
|
'readFile',
|
||
|
|
'isFile',
|
||
|
|
'isDirectory',
|
||
|
|
'realpath',
|
||
|
|
'packageFilter',
|
||
|
|
'pathFilter',
|
||
|
|
'paths',
|
||
|
|
'packageIterator'
|
||
|
|
].forEach((resolveOption) => {
|
||
|
|
if (customResolveOptions[resolveOption]) {
|
||
|
|
throw new Error(
|
||
|
|
`node-resolve: \`customResolveOptions.${resolveOption}\` is no longer an option. If you need this, please open an issue.`
|
||
|
|
);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
return { warnings };
|
||
|
|
}
|
||
|
|
|
||
|
|
/* eslint-disable no-param-reassign, no-shadow, no-undefined */
|
||
|
|
|
||
|
|
const builtins = new Set(builtinList__default['default']);
|
||
|
|
const ES6_BROWSER_EMPTY = '\0node-resolve:empty.js';
|
||
|
|
const deepFreeze = (object) => {
|
||
|
|
Object.freeze(object);
|
||
|
|
|
||
|
|
for (const value of Object.values(object)) {
|
||
|
|
if (typeof value === 'object' && !Object.isFrozen(value)) {
|
||
|
|
deepFreeze(value);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return object;
|
||
|
|
};
|
||
|
|
|
||
|
|
const baseConditions = ['default', 'module'];
|
||
|
|
const baseConditionsEsm = [...baseConditions, 'import'];
|
||
|
|
const baseConditionsCjs = [...baseConditions, 'require'];
|
||
|
|
const defaults = {
|
||
|
|
dedupe: [],
|
||
|
|
// It's important that .mjs is listed before .js so that Rollup will interpret npm modules
|
||
|
|
// which deploy both ESM .mjs and CommonJS .js files as ESM.
|
||
|
|
extensions: ['.mjs', '.js', '.json', '.node'],
|
||
|
|
resolveOnly: [],
|
||
|
|
moduleDirectories: ['node_modules'],
|
||
|
|
ignoreSideEffectsForRoot: false
|
||
|
|
};
|
||
|
|
const DEFAULTS = deepFreeze(deepMerge__default['default']({}, defaults));
|
||
|
|
|
||
|
|
function nodeResolve(opts = {}) {
|
||
|
|
const { warnings } = handleDeprecatedOptions(opts);
|
||
|
|
|
||
|
|
const options = { ...defaults, ...opts };
|
||
|
|
const { extensions, jail, moduleDirectories, ignoreSideEffectsForRoot } = options;
|
||
|
|
const conditionsEsm = [...baseConditionsEsm, ...(options.exportConditions || [])];
|
||
|
|
const conditionsCjs = [...baseConditionsCjs, ...(options.exportConditions || [])];
|
||
|
|
const packageInfoCache = new Map();
|
||
|
|
const idToPackageInfo = new Map();
|
||
|
|
const mainFields = getMainFields(options);
|
||
|
|
const useBrowserOverrides = mainFields.indexOf('browser') !== -1;
|
||
|
|
const isPreferBuiltinsSet = options.preferBuiltins === true || options.preferBuiltins === false;
|
||
|
|
const preferBuiltins = isPreferBuiltinsSet ? options.preferBuiltins : true;
|
||
|
|
const rootDir = path.resolve(options.rootDir || process.cwd());
|
||
|
|
let { dedupe } = options;
|
||
|
|
let rollupOptions;
|
||
|
|
|
||
|
|
if (typeof dedupe !== 'function') {
|
||
|
|
dedupe = (importee) =>
|
||
|
|
options.dedupe.includes(importee) || options.dedupe.includes(getPackageName(importee));
|
||
|
|
}
|
||
|
|
|
||
|
|
const resolveOnly = options.resolveOnly.map((pattern) => {
|
||
|
|
if (pattern instanceof RegExp) {
|
||
|
|
return pattern;
|
||
|
|
}
|
||
|
|
const normalized = pattern.replace(/[\\^$*+?.()|[\]{}]/g, '\\$&');
|
||
|
|
return new RegExp(`^${normalized}$`);
|
||
|
|
});
|
||
|
|
|
||
|
|
const browserMapCache = new Map();
|
||
|
|
let preserveSymlinks;
|
||
|
|
|
||
|
|
return {
|
||
|
|
name: 'node-resolve',
|
||
|
|
|
||
|
|
buildStart(options) {
|
||
|
|
rollupOptions = options;
|
||
|
|
|
||
|
|
for (const warning of warnings) {
|
||
|
|
this.warn(warning);
|
||
|
|
}
|
||
|
|
|
||
|
|
({ preserveSymlinks } = options);
|
||
|
|
},
|
||
|
|
|
||
|
|
generateBundle() {
|
||
|
|
readCachedFile.clear();
|
||
|
|
isFileCached.clear();
|
||
|
|
isDirCached.clear();
|
||
|
|
},
|
||
|
|
|
||
|
|
async resolveId(importee, importer, opts) {
|
||
|
|
if (importee === ES6_BROWSER_EMPTY) {
|
||
|
|
return importee;
|
||
|
|
}
|
||
|
|
// ignore IDs with null character, these belong to other plugins
|
||
|
|
if (/\0/.test(importee)) return null;
|
||
|
|
|
||
|
|
if (/\0/.test(importer)) {
|
||
|
|
importer = undefined;
|
||
|
|
}
|
||
|
|
|
||
|
|
// strip query params from import
|
||
|
|
const [importPath, params] = importee.split('?');
|
||
|
|
const importSuffix = `${params ? `?${params}` : ''}`;
|
||
|
|
importee = importPath;
|
||
|
|
|
||
|
|
const baseDir = !importer || dedupe(importee) ? rootDir : path.dirname(importer);
|
||
|
|
|
||
|
|
// https://github.com/defunctzombie/package-browser-field-spec
|
||
|
|
const browser = browserMapCache.get(importer);
|
||
|
|
if (useBrowserOverrides && browser) {
|
||
|
|
const resolvedImportee = path.resolve(baseDir, importee);
|
||
|
|
if (browser[importee] === false || browser[resolvedImportee] === false) {
|
||
|
|
return ES6_BROWSER_EMPTY;
|
||
|
|
}
|
||
|
|
const browserImportee =
|
||
|
|
browser[importee] ||
|
||
|
|
browser[resolvedImportee] ||
|
||
|
|
browser[`${resolvedImportee}.js`] ||
|
||
|
|
browser[`${resolvedImportee}.json`];
|
||
|
|
if (browserImportee) {
|
||
|
|
importee = browserImportee;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
const parts = importee.split(/[/\\]/);
|
||
|
|
let id = parts.shift();
|
||
|
|
let isRelativeImport = false;
|
||
|
|
|
||
|
|
if (id[0] === '@' && parts.length > 0) {
|
||
|
|
// scoped packages
|
||
|
|
id += `/${parts.shift()}`;
|
||
|
|
} else if (id[0] === '.') {
|
||
|
|
// an import relative to the parent dir of the importer
|
||
|
|
id = path.resolve(baseDir, importee);
|
||
|
|
isRelativeImport = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (
|
||
|
|
!isRelativeImport &&
|
||
|
|
resolveOnly.length &&
|
||
|
|
!resolveOnly.some((pattern) => pattern.test(id))
|
||
|
|
) {
|
||
|
|
if (normalizeInput(rollupOptions.input).includes(importee)) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
const importSpecifierList = [];
|
||
|
|
|
||
|
|
if (importer === undefined && !importee[0].match(/^\.?\.?\//)) {
|
||
|
|
// For module graph roots (i.e. when importer is undefined), we
|
||
|
|
// need to handle 'path fragments` like `foo/bar` that are commonly
|
||
|
|
// found in rollup config files. If importee doesn't look like a
|
||
|
|
// relative or absolute path, we make it relative and attempt to
|
||
|
|
// resolve it. If we don't find anything, we try resolving it as we
|
||
|
|
// got it.
|
||
|
|
importSpecifierList.push(`./${importee}`);
|
||
|
|
}
|
||
|
|
|
||
|
|
const importeeIsBuiltin = builtins.has(importee);
|
||
|
|
|
||
|
|
if (importeeIsBuiltin) {
|
||
|
|
// The `resolve` library will not resolve packages with the same
|
||
|
|
// name as a node built-in module. If we're resolving something
|
||
|
|
// that's a builtin, and we don't prefer to find built-ins, we
|
||
|
|
// first try to look up a local module with that name. If we don't
|
||
|
|
// find anything, we resolve the builtin which just returns back
|
||
|
|
// the built-in's name.
|
||
|
|
importSpecifierList.push(`${importee}/`);
|
||
|
|
}
|
||
|
|
|
||
|
|
// TypeScript files may import '.js' to refer to either '.ts' or '.tsx'
|
||
|
|
if (importer && importee.endsWith('.js')) {
|
||
|
|
for (const ext of ['.ts', '.tsx']) {
|
||
|
|
if (importer.endsWith(ext) && extensions.includes(ext)) {
|
||
|
|
importSpecifierList.push(importee.replace(/.js$/, ext));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
importSpecifierList.push(importee);
|
||
|
|
|
||
|
|
const warn = (...args) => this.warn(...args);
|
||
|
|
const isRequire =
|
||
|
|
opts && opts.custom && opts.custom['node-resolve'] && opts.custom['node-resolve'].isRequire;
|
||
|
|
const exportConditions = isRequire ? conditionsCjs : conditionsEsm;
|
||
|
|
|
||
|
|
const resolvedWithoutBuiltins = await resolveImportSpecifiers({
|
||
|
|
importer,
|
||
|
|
importSpecifierList,
|
||
|
|
exportConditions,
|
||
|
|
warn,
|
||
|
|
packageInfoCache,
|
||
|
|
extensions,
|
||
|
|
mainFields,
|
||
|
|
preserveSymlinks,
|
||
|
|
useBrowserOverrides,
|
||
|
|
baseDir,
|
||
|
|
moduleDirectories,
|
||
|
|
rootDir,
|
||
|
|
ignoreSideEffectsForRoot
|
||
|
|
});
|
||
|
|
|
||
|
|
const resolved =
|
||
|
|
importeeIsBuiltin && preferBuiltins
|
||
|
|
? {
|
||
|
|
packageInfo: undefined,
|
||
|
|
hasModuleSideEffects: () => null,
|
||
|
|
hasPackageEntry: true,
|
||
|
|
packageBrowserField: false
|
||
|
|
}
|
||
|
|
: resolvedWithoutBuiltins;
|
||
|
|
if (!resolved) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
const { packageInfo, hasModuleSideEffects, hasPackageEntry, packageBrowserField } = resolved;
|
||
|
|
let { location } = resolved;
|
||
|
|
if (packageBrowserField) {
|
||
|
|
if (Object.prototype.hasOwnProperty.call(packageBrowserField, location)) {
|
||
|
|
if (!packageBrowserField[location]) {
|
||
|
|
browserMapCache.set(location, packageBrowserField);
|
||
|
|
return ES6_BROWSER_EMPTY;
|
||
|
|
}
|
||
|
|
location = packageBrowserField[location];
|
||
|
|
}
|
||
|
|
browserMapCache.set(location, packageBrowserField);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (hasPackageEntry && !preserveSymlinks) {
|
||
|
|
const fileExists = await exists(location);
|
||
|
|
if (fileExists) {
|
||
|
|
location = await realpath(location);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
idToPackageInfo.set(location, packageInfo);
|
||
|
|
|
||
|
|
if (hasPackageEntry) {
|
||
|
|
if (importeeIsBuiltin && preferBuiltins) {
|
||
|
|
if (!isPreferBuiltinsSet && resolvedWithoutBuiltins && resolved !== importee) {
|
||
|
|
this.warn(
|
||
|
|
`preferring built-in module '${importee}' over local alternative at '${resolvedWithoutBuiltins.location}', pass 'preferBuiltins: false' to disable this behavior or 'preferBuiltins: true' to disable this warning`
|
||
|
|
);
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
} else if (jail && location.indexOf(path.normalize(jail.trim(path.sep))) !== 0) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (options.modulesOnly && (await exists(location))) {
|
||
|
|
const code = await readFile(location, 'utf-8');
|
||
|
|
if (isModule__default['default'](code)) {
|
||
|
|
return {
|
||
|
|
id: `${location}${importSuffix}`,
|
||
|
|
moduleSideEffects: hasModuleSideEffects(location)
|
||
|
|
};
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
const result = {
|
||
|
|
id: `${location}${importSuffix}`,
|
||
|
|
moduleSideEffects: hasModuleSideEffects(location)
|
||
|
|
};
|
||
|
|
return result;
|
||
|
|
},
|
||
|
|
|
||
|
|
load(importee) {
|
||
|
|
if (importee === ES6_BROWSER_EMPTY) {
|
||
|
|
return 'export default {};';
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
},
|
||
|
|
|
||
|
|
getPackageInfoForId(id) {
|
||
|
|
return idToPackageInfo.get(id);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
exports.DEFAULTS = DEFAULTS;
|
||
|
|
exports.default = nodeResolve;
|
||
|
|
exports.nodeResolve = nodeResolve;
|