Locate and bundle third-party dependencies in node_modules. 

Locate and bundle third-party dependencies in node_modules

rich_harris

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guybedford

lukastaegert

@rollup/plugin-node-resolve

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Object.defineProperty(exports, '__esModule', { value: true });

var isBuiltinModule = require('is-builtin-module');

var pluginutils = require('@rollup/pluginutils');

const readFile$1 = util.promisify(fs.readFile);

const realpath = util.promisify(fs.realpath);

        const res = await stat(filePath);

    return (await fileExists(path)) ? realpath(path) : path;

  const wrapped = async (param, done) => {

const isDirCached = makeCache(async (file) => {

const isFileCached = makeCache(async (file) => {

const readCachedFile = makeCache(readFile$1);

    const { customResolveOptions } = opts;

    if (customResolveOptions.moduleDirectory) {

      // eslint-disable-next-line no-param-reassign

      opts.moduleDirectories = Array.isArray(customResolveOptions.moduleDirectory)

        ? customResolveOptions.moduleDirectory

        : [customResolveOptions.moduleDirectory];

        'node-resolve: The `customResolveOptions.moduleDirectory` option has been deprecated. Use `moduleDirectories`, which must be an array.'

    if (customResolveOptions.preserveSymlinks) {

        'node-resolve: `customResolveOptions.preserveSymlinks` is no longer an option. We now always use the rollup `preserveSymlinks` option.'

  // TODO: set to false in next major release or remove

const DEFAULTS = deepFreeze(deepMerge({}, defaults));

  const { warnings } = handleDeprecatedOptions(opts);

  const options = { ...defaults, ...opts };

  const { extensions, jail, moduleDirectories, modulePaths, ignoreSideEffectsForRoot } = options;

  const conditionsEsm = [...baseConditionsEsm, ...(options.exportConditions || [])];

  const conditionsCjs = [...baseConditionsCjs, ...(options.exportConditions || [])];

  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());

  if (moduleDirectories.some((name) => name.includes('/'))) {

      '`moduleDirectories` option must only contain directory names. If you want to load modules from somewhere not supported by the default module resolution algorithm, see `modulePaths`.'

      options.dedupe.includes(importee) || options.dedupe.includes(getPackageName(importee));

  // creates a function from the patterns to test if a particular module should be bundled.

    const regexPatterns = patterns.map((pattern) => {

      const normalized = pattern.replace(/[\\^$*+?.()|[\]{}]/g, '\\$&');

      return new RegExp(`^${normalized}$`);

    return (id) => !regexPatterns.length || regexPatterns.some((pattern) => pattern.test(id));

    typeof options.resolveOnly === 'function'

      : allowPatterns(options.resolveOnly);

  const resolveLikeNode = async (context, importee, importer, custom) => {

    const [importPath, params] = importee.split('?');

    const importSuffix = `${params ? `?${params}` : ''}`;

    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 { id: ES6_BROWSER_EMPTY };

        (importee[0] !== '.' && browser[importee]) ||

        browser[`${resolvedImportee}.js`] ||

        browser[`${resolvedImportee}.json`];

    const parts = importee.split(/[/\\]/);

    if (id[0] === '@' && parts.length > 0) {

      // an import relative to the parent dir of the importer

      id = path.resolve(baseDir, importee);

    // if it's not a relative import, and it's not requested, reject it.

    if (!isRelativeImport && !resolveOnly(id)) {

      if (normalizeInput(rollupOptions.input).includes(importee)) {

    const importSpecifierList = [importee];

import path, { dirname, resolve, extname, normalize, sep } from 'path';

import isBuiltinModule from 'is-builtin-module';

import { pathToFileURL, fileURLToPath } from 'url';

import { createFilter } from '@rollup/pluginutils';

const readFile$1 = promisify(fs.readFile);

  const rootDir = resolve(options.rootDir || process.cwd());

    const baseDir = !importer || dedupe(importee) ? rootDir : dirname(importer);

      const resolvedImportee = resolve(baseDir, importee);

  "description": "Locate and bundle third-party dependencies in node_modules",

  "author": "Rich Harris <richard.a.harris@gmail.com>",

  "homepage": "https://github.com/rollup/plugins/tree/master/packages/node-resolve/#readme",

  "bugs": "https://github.com/rollup/plugins/issues",

    "ci:coverage": "nyc pnpm test && nyc report --reporter=text-lcov > coverage.lcov",

    "ci:lint": "pnpm build && pnpm lint",

    "ci:lint:commits": "commitlint --from=${CIRCLE_BRANCH} --to=${CIRCLE_SHA1}",

    "prepare": "if [ ! -d 'dist' ]; then pnpm build; fi",

    "release": "pnpm --workspace-root plugin:release --pkg $npm_package_name",

    "test:ts": "tsc types/index.d.ts test/types.ts --noEmit"

    "@babel/plugin-transform-typescript": "^7.10.5",

    "@rollup/plugin-commonjs": "^23.0.0",

		@@ -15,3 +15,3 @@ 'use strict';

		var version = "15.2.2";
		var version = "15.2.3";
		var peerDependencies = {
		@@ -1057,2 +1057,3 @@ rollup: "^2.78.0\|\|^3.0.0\|\|^4.0.0"
		moduleDirectories: ['node_modules'],
		modulePaths: [],
		ignoreSideEffectsForRoot: false,
		@@ -1059,0 +1060,0 @@ // TODO: set to false in next major release or remove

		@@ -11,3 +11,3 @@ import path, { dirname, resolve, extname, normalize, sep } from 'path';

		var version = "15.2.2";
		var version = "15.2.3";
		var peerDependencies = {
		@@ -1053,2 +1053,3 @@ rollup: "^2.78.0\|\|^3.0.0\|\|^4.0.0"
		moduleDirectories: ['node_modules'],
		modulePaths: [],
		ignoreSideEffectsForRoot: false,
		@@ -1055,0 +1056,0 @@ // TODO: set to false in next major release or remove

		{
		"name": "@rollup/plugin-node-resolve",
		"version": "15.2.2",
		"version": "15.2.3",
		"publishConfig": {
		@@ -5,0 +5,0 @@ "access": "public"

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