[v3.0] Use node: prefix for builtin imports

README.md

@@ -76,7 +76,7 @@ For example, with CommonJS, the _entire tool or library must be imported_.
 
 ```js
 // import the entire utils object with CommonJS
-var utils = require('utils');
+var utils = require('node:utils');
 var query = 'Rollup';
 // use the ajax method of the utils object
 utils.ajax('https://api.example.com?search=' + query).then(handleResponse);
@@ -86,7 +86,7 @@ But with ES modules, instead of importing the whole `utils` object, we can just
 
 ```js
 // import the ajax function with an ES import statement
-import { ajax } from 'utils';
+import { ajax } from 'node:utils';
 var query = 'Rollup';
 // call the ajax function
 ajax('https://api.example.com?search=' + query).then(handleResponse);

build-plugins/add-cli-entry.ts

@@ -1,5 +1,5 @@
-import { chmod } from 'fs/promises';
-import { resolve } from 'path';
+import { chmod } from 'node:fs/promises';
+import { resolve } from 'node:path';
 import MagicString from 'magic-string';
 import type { Plugin } from 'rollup';
 

build-plugins/copy-types.ts

@@ -1,4 +1,4 @@
-import { resolve } from 'path';
+import { resolve } from 'node:path';
 import { readFile } from 'fs-extra';
 import type { Plugin } from 'rollup';
 

build-plugins/generate-license-file.ts

@@ -1,5 +1,5 @@
-import { promises as fs } from 'fs';
-import { join } from 'path';
+import { promises as fs } from 'node:fs';
+import { join } from 'node:path';
 import type { PluginImpl } from 'rollup';
 import license, { type Dependency, type Person } from 'rollup-plugin-license';
 

build-plugins/get-banner.ts

@@ -1,6 +1,6 @@
-import { exec } from 'child_process';
-import { env } from 'process';
-import { promisify } from 'util';
+import { exec } from 'node:child_process';
+import { env } from 'node:process';
+import { promisify } from 'node:util';
 import { version } from '../package.json';
 
 const execPromise = promisify(exec);

build-plugins/replace-browser-modules.ts

@@ -1,4 +1,4 @@
-import { dirname, join, resolve } from 'path';
+import { dirname, join, resolve } from 'node:path';
 import type { Plugin } from 'rollup';
 
 const resolutions = {

cli/cli.ts

@@ -1,4 +1,4 @@
-import process from 'process';
+import process from 'node:process';
 import help from 'help.md';
 import { version } from 'package.json';
 import argParser from 'yargs-parser';

cli/logging.ts

@@ -1,4 +1,4 @@
-import process from 'process';
+import process from 'node:process';
 import type { RollupError } from '../src/rollup/types';
 import { bold, cyan, dim, red } from '../src/utils/colors';
 import relativeId from '../src/utils/relativeId';

cli/run/build.ts

@@ -1,4 +1,4 @@
-import process from 'process';
+import process from 'node:process';
 import ms from 'pretty-ms';
 import { rollup } from '../../src/node-entry';
 import type { MergedRollupOptions } from '../../src/rollup/types';

cli/run/commandPlugins.ts

@@ -1,5 +1,5 @@
-import { resolve } from 'path';
-import { pathToFileURL } from 'url';
+import { resolve } from 'node:path';
+import { pathToFileURL } from 'node:url';
 import type { InputOptions } from '../../src/rollup/types';
 import { stdinPlugin } from './stdin';
 import { waitForInputPlugin } from './waitForInput';

cli/run/getConfigPath.ts

@@ -1,6 +1,6 @@
-import { promises as fs } from 'fs';
-import { resolve } from 'path';
-import { cwd } from 'process';
+import { promises as fs } from 'node:fs';
+import { resolve } from 'node:path';
+import { cwd } from 'node:process';
 import { errMissingExternalConfig } from '../../src/utils/error';
 import { handleError } from '../logging';
 

cli/run/index.ts

@@ -1,4 +1,4 @@
-import { env } from 'process';
+import { env } from 'node:process';
 import type { MergedRollupOptions } from '../../src/rollup/types';
 import { errDuplicateImportOptions, errFailAfterWarnings } from '../../src/utils/error';
 import { isWatchEnabled } from '../../src/utils/options/mergeOptions';

cli/run/loadConfigFile.ts

@@ -1,5 +1,5 @@
-import { extname, isAbsolute } from 'path';
-import { pathToFileURL } from 'url';
+import { extname, isAbsolute } from 'node:path';
+import { pathToFileURL } from 'node:url';
 import getPackageType from 'get-package-type';
 import * as rollup from '../../src/node-entry';
 import type { MergedRollupOptions } from '../../src/rollup/types';

cli/run/loadConfigFromCommand.ts

@@ -1,4 +1,4 @@
-import process from 'process';
+import process from 'node:process';
 import type { MergedRollupOptions } from '../../src/rollup/types';
 import { mergeOptions } from '../../src/utils/options/mergeOptions';
 import batchWarnings, { type BatchWarnings } from './batchWarnings';

cli/run/stdin.ts

@@ -1,4 +1,4 @@
-import process from 'process';
+import process from 'node:process';
 import type { Plugin } from '../../src/rollup/types';
 
 export const stdinName = '-';

cli/run/watch-cli.ts

@@ -1,5 +1,5 @@
-import { promises as fs, type FSWatcher } from 'fs';
-import process from 'process';
+import { promises as fs, type FSWatcher } from 'node:fs';
+import process from 'node:process';
 import chokidar from 'chokidar';
 import dateTime from 'date-time';
 import ms from 'pretty-ms';

cli/run/watchHooks.ts

@@ -1,4 +1,4 @@
-import { execSync } from 'child_process';
+import { execSync } from 'node:child_process';
 import type { RollupWatchHooks } from '../../src/rollup/types';
 import { bold, cyan } from '../../src/utils/colors';
 import { stderr } from '../logging';

docs/01-command-line-reference.md

@@ -284,7 +284,7 @@ With CommonJS files, people often use `__dirname` to access the current director
 
 ```js
 // rollup.config.js
-import { fileURLToPath } from 'url'
+import { fileURLToPath } from 'node:url'
 
 export default {
   ...,
@@ -311,7 +311,7 @@ It can be useful to import your package file to e.g. mark your dependencies as "
 - For older Node versions, you can use `createRequire`
 
   ```js
-  import { createRequire } from 'module';
+  import { createRequire } from 'node:module';
   const require = createRequire(import.meta.url);
   const pkg = require('./package.json');
 
@@ -322,7 +322,7 @@ It can be useful to import your package file to e.g. mark your dependencies as "
 
   ```js
   // rollup.config.mjs
-  import { readFileSync } from 'fs';
+  import { readFileSync } from 'node:fs';
 
   // Use import.meta.url to make the path relative to the current source file instead of process.cwd()
   // For more info: https://nodejs.org/docs/latest-v16.x/api/esm.html#importmetaurl

docs/02-javascript-api.md

@@ -263,7 +263,7 @@ In order to aid in generating such a config, rollup exposes the helper it uses t
 
 ```js
 const { loadConfigFile } = require('rollup/loadConfigFile');
-const path = require('path');
+const path = require('node:path');
 const rollup = require('rollup');
 
 // load the config file next to the current script;

docs/999-big-list-of-options.md

@@ -15,7 +15,7 @@ Either a function that takes an `id` and returns `true` (external) or `false` (n
 
 ```js
 // rollup.config.js
-import { fileURLToPath } from 'url'
+import { fileURLToPath } from 'node:url'
 
 export default {
   ...,
@@ -95,8 +95,8 @@ If you want to convert a set of file to another format while maintaining the fil
 
 ```js
 import glob from 'glob';
-import path from 'path';
-import { fileURLToPath } from 'url';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
 
 export default {
   input: Object.fromEntries(
@@ -208,7 +208,7 @@ To tell Rollup that a local file should be replaced by a global variable, use an
 
 ```js
 // rollup.config.js
-import { fileURLToPath } from 'url'
+import { fileURLToPath } from 'node:url'
 const externalId = fileURLToPath(new URL('src/some-local-file-that-should-not-be-bundled.js', import.meta.url))
 
 export default {
@@ -1132,7 +1132,7 @@ Type: `(relativeSourcePath: string, sourcemapPath: string) => string`
 A transformation to apply to each path in a sourcemap. `relativeSourcePath` is a relative path from the generated `.map` file to the corresponding source file while `sourcemapPath` is the fully resolved path of the generated sourcemap file.
 
 ```js
-import path from 'path';
+import path from 'node:path';
 export default {
   input: 'src/main',
   output: [

package.json

@@ -125,7 +125,7 @@
     "dist/es/package.json"
   ],
   "engines": {
-    "node": ">=14.0.0",
+    "node": ">=14.13.1",
     "npm": ">=8.0.0"
   },
   "exports": {

rollup.config.ts

@@ -1,5 +1,5 @@
-import { resolve } from 'path';
-import { fileURLToPath } from 'url';
+import { resolve } from 'node:path';
+import { fileURLToPath } from 'node:url';
 import alias from '@rollup/plugin-alias';
 import commonjs from '@rollup/plugin-commonjs';
 import json from '@rollup/plugin-json';

scripts/release.js

@@ -1,8 +1,8 @@
 #!/usr/bin/env node
 
 import { readFile, writeFile } from 'fs/promises';
+import { chdir, exit } from 'node:process';
 import { fileURLToPath } from 'node:url';
-import { chdir, exit } from 'process';
 import GitHub from 'github-api';
 import inquirer from 'inquirer';
 import semverInc from 'semver/functions/inc.js';

src/finalisers/shared/warnOnBuiltins.ts

@@ -3,27 +3,27 @@ import type { RollupWarning } from '../../rollup/types';
 import { errMissingNodeBuiltins } from '../../utils/error';
 
 const builtins = {
-	assert: true,
-	buffer: true,
-	console: true,
-	constants: true,
-	domain: true,
-	events: true,
-	http: true,
-	https: true,
-	os: true,
-	path: true,
-	process: true,
-	punycode: true,
-	querystring: true,
-	stream: true,
-	string_decoder: true,
-	timers: true,
-	tty: true,
-	url: true,
-	util: true,
-	vm: true,
-	zlib: true
+	assert: 1,
+	buffer: 1,
+	console: 1,
+	constants: 1,
+	domain: 1,
+	events: 1,
+	http: 1,
+	https: 1,
+	os: 1,
+	path: 1,
+	process: 1,
+	punycode: 1,
+	querystring: 1,
+	stream: 1,
+	string_decoder: 1,
+	timers: 1,
+	tty: 1,
+	url: 1,
+	util: 1,
+	vm: 1,
+	zlib: 1
 };
 
 export default function warnOnBuiltins(
@@ -32,7 +32,7 @@ export default function warnOnBuiltins(
 ): void {
 	const externalBuiltins = dependencies
 		.map(({ importPath }) => importPath)
-		.filter(importPath => importPath in builtins);
+		.filter(importPath => importPath in builtins || importPath.startsWith('node:'));
 
 	if (!externalBuiltins.length) return;
 

src/utils/colors.ts

@@ -1,4 +1,4 @@
-import { env } from 'process';
+import { env } from 'node:process';
 import { createColors } from 'colorette';
 
 // @see https://no-color.org

src/utils/crypto.ts

@@ -1,3 +1,3 @@
-import { createHash as cryptoCreateHash, type Hash } from 'crypto';
+import { createHash as cryptoCreateHash, type Hash } from 'node:crypto';
 
 export const createHash = (): Hash => cryptoCreateHash('sha256');

src/utils/fs.ts

@@ -1 +1 @@
-export * from 'fs';
+export * from 'node:fs';

src/utils/hookActions.ts

@@ -1,5 +1,5 @@
-import { EventEmitter } from 'events';
-import process from 'process';
+import { EventEmitter } from 'node:events';
+import process from 'node:process';
 import { HookAction, PluginDriver } from './PluginDriver';
 
 function formatAction([pluginName, hookName, args]: HookAction): string {

src/utils/path.ts

@@ -15,4 +15,4 @@ export function normalize(path: string): string {
 	return path.replace(BACKSLASH_REGEX, '/');
 }
 
-export { basename, dirname, extname, relative, resolve } from 'path';
+export { basename, dirname, extname, relative, resolve } from 'node:path';

src/utils/performance.ts

@@ -1 +1 @@
-export { performance as default } from 'perf_hooks';
+export { performance as default } from 'node:perf_hooks';

src/utils/process.ts

@@ -1 +1 @@
-export { default } from 'process';
+export { default } from 'node:process';

src/watch/WatchEmitter.ts

@@ -1,4 +1,4 @@
-import { EventEmitter } from 'events';
+import { EventEmitter } from 'node:events';
 
 type PromiseReturn<T extends (...args: any) => any> = (
 	...args: Parameters<T>

src/watch/fileWatcher.ts

@@ -1,4 +1,4 @@
-import { platform } from 'os';
+import { platform } from 'node:os';
 import chokidar, { type FSWatcher } from 'chokidar';
 import type { ChangeEvent, ChokidarOptions } from '../rollup/types';
 import type { Task } from './watch';

src/watch/watch.ts

@@ -1,5 +1,5 @@
-import { resolve } from 'path';
-import process from 'process';
+import { resolve } from 'node:path';
+import process from 'node:process';
 import { createFilter } from '@rollup/pluginutils';
 import { rollupInternal } from '../rollup/rollup';
 import type {

test/browser/index.js

@@ -3,7 +3,7 @@
 // available globally in all supported platforms. [currently global for node.js v16+].
 global.performance = require('perf_hooks').performance;
 
-const { basename, resolve } = require('path');
+const { basename, resolve } = require('node:path');
 const fixturify = require('fixturify');
 const { rollup } = require('../../browser/dist/rollup.browser.js');
 const { assertFilesAreEqual, runTestSuiteWithSamples, compareError } = require('../utils.js');

test/chunking-form/index.js

@@ -1,5 +1,5 @@
-const { basename, resolve } = require('path');
-const { chdir } = require('process');
+const { basename, resolve } = require('node:path');
+const { chdir } = require('node:process');
 const { rollup } = require('../../dist/rollup');
 const { runTestSuiteWithSamples, assertDirectoriesAreEqual } = require('../utils.js');
 
@@ -63,7 +63,7 @@ async function generateAndTestBundle(bundle, outputOptions, expectedDir, config)
 	if (outputOptions.format === 'amd' && config.runAmd) {
 		try {
 			const exports = await new Promise((resolve, reject) => {
-				global.assert = require('assert');
+				global.assert = require('node:assert');
 				const requirejs = require('requirejs');
 				requirejs.config({ baseUrl: outputOptions.dir });
 				requirejs([config.nestedDir ? `${config.nestedDir}/main` : 'main'], resolve, reject);

test/cli/index.js

@@ -1,8 +1,8 @@
-const assert = require('assert');
-const { exec } = require('child_process');
-const { existsSync, readFileSync } = require('fs');
-const { basename, resolve, sep } = require('path');
-const process = require('process');
+const assert = require('node:assert');
+const { exec } = require('node:child_process');
+const { existsSync, readFileSync } = require('node:fs');
+const { basename, resolve, sep } = require('node:path');
+const process = require('node:process');
 const { copySync, removeSync, statSync } = require('fs-extra');
 const {
 	normaliseOutput,