Require Node.js 18 and npm 9

.github/workflows/main.yml

@@ -10,12 +10,10 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
-          - 19
           - 18
-          - 16
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
       - run: git config --global user.name "Github Actions"

package.json

@@ -8,8 +8,8 @@
 	"type": "module",
 	"bin": "source/cli.js",
 	"engines": {
-		"node": ">=16.6.0",
-		"npm": ">=7.19.0",
+		"node": ">=18",
+		"npm": ">=9",
 		"git": ">=2.11.0",
 		"yarn": ">=1.7.0"
 	},
@@ -33,55 +33,55 @@
 	"dependencies": {
 		"chalk": "^5.3.0",
 		"chalk-template": "^1.1.0",
-		"cosmiconfig": "^8.1.3",
+		"cosmiconfig": "^8.3.6",
 		"del": "^7.1.0",
 		"escape-goat": "^4.0.0",
 		"escape-string-regexp": "^5.0.0",
 		"execa": "^8.0.1",
 		"exit-hook": "^4.0.0",
 		"github-url-from-git": "^1.5.0",
 		"has-yarn": "^3.0.0",
-		"hosted-git-info": "^7.0.0",
+		"hosted-git-info": "^7.0.1",
 		"ignore-walk": "^6.0.3",
 		"import-local": "^3.1.0",
-		"inquirer": "^9.2.10",
+		"inquirer": "^9.2.11",
 		"is-installed-globally": "^0.4.0",
 		"is-interactive": "^2.0.0",
 		"is-scoped": "^3.0.0",
 		"issue-regex": "^4.1.0",
 		"listr": "^0.14.3",
 		"listr-input": "^0.2.1",
-		"log-symbols": "^5.1.0",
+		"log-symbols": "^6.0.0",
 		"meow": "^12.1.1",
 		"new-github-release-url": "^2.0.0",
-		"npm-name": "^7.1.0",
+		"npm-name": "^7.1.1",
 		"onetime": "^6.0.0",
 		"open": "^9.1.0",
 		"ow": "^1.1.1",
 		"p-memoize": "^7.1.1",
 		"p-timeout": "^6.1.2",
 		"path-exists": "^5.0.0",
-		"pkg-dir": "^7.0.0",
-		"read-pkg": "^8.1.0",
-		"read-pkg-up": "^10.1.0",
+		"pkg-dir": "^8.0.0",
+		"read-pkg": "^9.0.0",
+		"read-package-up": "^11.0.0",
 		"rxjs": "^7.8.1",
 		"semver": "^7.5.4",
 		"symbol-observable": "^4.0.0",
 		"terminal-link": "^3.0.0",
-		"update-notifier": "^6.0.2"
+		"update-notifier": "^7.0.0"
 	},
 	"devDependencies": {
-		"@sindresorhus/is": "^6.0.0",
-		"@types/semver": "^7.5.1",
+		"@sindresorhus/is": "^6.1.0",
+		"@types/semver": "^7.5.4",
 		"ava": "^5.3.1",
 		"common-tags": "^1.8.2",
-		"esmock": "^2.3.8",
+		"esmock": "^2.5.9",
 		"fs-extra": "^11.1.1",
 		"map-obj": "^5.0.2",
-		"sinon": "^15.2.0",
+		"sinon": "^17.0.1",
 		"strip-ansi": "^7.1.0",
 		"tempy": "^3.1.0",
-		"write-pkg": "^6.0.0",
+		"write-package": "^7.0.0",
 		"xo": "^0.56.0"
 	},
 	"ava": {

readme.md

@@ -54,8 +54,8 @@
 
 ## Prerequisite
 
-- Node.js 16 or later
-- npm 7.19.0 or later
+- Node.js 18 or later
+- npm 9 or later
 - Git 2.11 or later
 
 ## Install
@@ -340,14 +340,12 @@ npm ERR! code E403
 npm ERR! 403 Forbidden - GET https://registry.yarnpkg.com/-/package/my-awesome-package/collaborators?format=cli - Forbidden
 ```
 
-…please check whether the command `npm access ls-collaborators my-awesome-package` succeeds. If it doesn't, Yarn has overwritten your registry URL. To fix this, add the correct registry URL to `package.json`:
+…please check whether the command `npm access list collaborators my-awesome-package` succeeds. If it doesn't, Yarn has overwritten your registry URL. To fix this, add the correct registry URL to `package.json`:
 
 ```json
 "publishConfig": {
 	"registry": "https://registry.npmjs.org"
 }
-
-Note: On `npm` v9+, the command has been changed to `npm access list collaborators my-awesome-package`.
 ```
 
 ## Maintainers

source/config.js

@@ -2,30 +2,26 @@ import os from 'node:os';
 import isInstalledGlobally from 'is-installed-globally';
 import {cosmiconfig} from 'cosmiconfig';
 
-// TODO: Remove when cosmiconfig/cosmiconfig#283 lands
-const loadESM = async filepath => {
-	const module = await import(filepath);
-	return module.default ?? module;
-};
+export default async function getConfig(rootDirectory) {
+	const searchDirectory = isInstalledGlobally ? os.homedir() : rootDirectory;
+
+	const searchPlaces = [
+		'.np-config.json',
+		'.np-config.js',
+		'.np-config.cjs',
+		'.np-config.mjs',
+	];
 
-const getConfig = async rootDir => {
-	const searchDir = isInstalledGlobally ? os.homedir() : rootDir;
-	const searchPlaces = ['.np-config.json', '.np-config.js', '.np-config.cjs', '.np-config.mjs'];
 	if (!isInstalledGlobally) {
 		searchPlaces.push('package.json');
 	}
 
 	const explorer = cosmiconfig('np', {
 		searchPlaces,
-		stopDir: searchDir,
-		loaders: {
-			'.js': loadESM,
-			'.mjs': loadESM,
-		},
+		stopDir: searchDirectory,
 	});
-	const {config} = (await explorer.search(searchDir)) || {};
 
-	return config;
-};
+	const {config} = (await explorer.search(searchDirectory)) ?? {};
 
-export default getConfig;
+	return config;
+}

source/npm/util.js

@@ -5,7 +5,6 @@ import pTimeout from 'p-timeout';
 import ow from 'ow';
 import npmName from 'npm-name';
 import chalk from 'chalk-template';
-import Version from '../version.js';
 import * as util from '../util.js';
 
 export const version = async () => {
@@ -51,18 +50,14 @@ export const collaborators = async pkg => {
 	const packageName = pkg.name;
 	ow(packageName, ow.string);
 
-	const npmVersion = await version();
-	// TODO: Remove old command when targeting Node.js 18
-	const args = new Version(npmVersion).satisfies('>=9.0.0')
-		? ['access', 'list', 'collaborators', packageName, '--json']
-		: ['access', 'ls-collaborators', packageName];
+	const arguments_ = ['access', 'list', 'collaborators', packageName, '--json'];
 
 	if (isExternalRegistry(pkg)) {
-		args.push('--registry', pkg.publishConfig.registry);
+		arguments_.push('--registry', pkg.publishConfig.registry);
 	}
 
 	try {
-		const {stdout} = await execa('npm', args);
+		const {stdout} = await execa('npm', arguments_);
 		return stdout;
 	} catch (error) {
 		// Ignore non-existing package error

source/util.js

@@ -1,7 +1,7 @@
 import process from 'node:process';
 import {fileURLToPath} from 'node:url';
 import path from 'node:path';
-import {readPackageUp} from 'read-pkg-up';
+import {readPackageUp} from 'read-package-up';
 import {parsePackage} from 'read-pkg';
 import issueRegex from 'issue-regex';
 import terminalLink from 'terminal-link';

test/npm/util/collaborators.js

@@ -14,7 +14,6 @@ test('pkg.name not a string', async t => {
 });
 
 const npmVersionFixtures = [
-	{version: '8.0.0', accessCommand: 'npm access ls-collaborators np'},
 	{version: '9.0.0', accessCommand: 'npm access list collaborators np --json'},
 ];
 
@@ -66,9 +65,7 @@ for (const {version, accessCommand} of npmVersionFixtures) {
 	test(`npm v${version} - non-existent`, createFixture, [
 		npmVersionCommand,
 		{
-			command: version === '8.0.0'
-				? 'npm access ls-collaborators non-existent'
-				: 'npm access list collaborators non-existent --json',
+			command: 'npm access list collaborators non-existent --json',
 			stderr: 'npm ERR! code E404\nnpm ERR! 404 Not Found',
 		},
 	], async ({t, testedModule: {collaborators}}) => {
@@ -81,9 +78,7 @@ for (const {version, accessCommand} of npmVersionFixtures) {
 	test(`npm v${version} - error`, createFixture, [
 		npmVersionCommand,
 		{
-			command: version === '8.0.0'
-				? 'npm access ls-collaborators @private/pkg'
-				: 'npm access list collaborators @private/pkg --json',
+			command: 'npm access list collaborators @private/pkg --json',
 			stderr: 'npm ERR! code E403\nnpm ERR! 403 403 Forbidden',
 		},
 	], async ({t, testedModule: {collaborators}}) => {

test/npm/util/verify-recent-npm-version.js

@@ -6,7 +6,7 @@ const createFixture = _createFixture('../../../source/npm/util.js', import.meta.
 
 test('satisfied', createFixture, [{
 	command: 'npm --version',
-	stdout: '7.20.0', // One higher than minimum
+	stdout: '99.20.0', // Higher than minimum
 }], async ({t, testedModule: npm}) => {
 	await t.notThrowsAsync(
 		npm.verifyRecentNpmVersion(),
@@ -15,10 +15,10 @@ test('satisfied', createFixture, [{
 
 test('not satisfied', createFixture, [{
 	command: 'npm --version',
-	stdout: '7.18.0', // One lower than minimum
+	stdout: '5.18.0', // Lower than minimum
 }], async ({t, testedModule: npm}) => {
 	await t.throwsAsync(
 		npm.verifyRecentNpmVersion(),
-		{message: '`np` requires npm >=7.19.0'},
+		{message: /`np` requires npm >=/},
 	);
 });

test/tasks/prerequisite-tasks.js

@@ -96,7 +96,7 @@ test.serial('should fail when user is not authenticated at npm registry', create
 		stdout: 'sindresorhus',
 	},
 	{
-		command: 'npm access ls-collaborators test',
+		command: 'npm access list collaborators test',
 		stdout: '{"sindresorhus": "read"}',
 	},
 ], async ({t, testedModule: prerequisiteTasks}) => {
@@ -117,10 +117,6 @@ test.serial('should fail when user is not authenticated at external registry', c
 		command: 'npm whoami --registry http://my.io',
 		stdout: 'sindresorhus',
 	},
-	{
-		command: 'npm access ls-collaborators test --registry http://my.io',
-		stdout: '{"sindresorhus": "read"}',
-	},
 	{
 		command: 'npm access list collaborators test --json --registry http://my.io',
 		stdout: '{"sindresorhus": "read"}',

test/ui/new-files-dependencies.js

@@ -1,7 +1,7 @@
 import test from 'ava';
 import sinon from 'sinon';
 import {execa} from 'execa';
-import {removePackageDependencies, updatePackage} from 'write-pkg';
+import {removePackageDependencies, updatePackage} from 'write-package';
 import stripAnsi from 'strip-ansi';
 import {readPackage} from 'read-pkg';
 import {createIntegrationTest} from '../_helpers/integration-test.js';

test/util/get-new-dependencies.js

@@ -1,5 +1,5 @@
 import test from 'ava';
-import {updatePackage} from 'write-pkg';
+import {updatePackage} from 'write-package';
 import {readPackage} from 'read-pkg';
 import {_createFixture} from '../_helpers/integration-test.js';
 

test/util/get-new-files.js

@@ -2,7 +2,7 @@ import path from 'node:path';
 import test from 'ava';
 import esmock from 'esmock';
 import {execa} from 'execa';
-import {writePackage} from 'write-pkg';
+import {writePackage} from 'write-package';
 import {createIntegrationTest} from '../_helpers/integration-test.js';
 
 const createNewFilesFixture = test.macro(async (t, input, commands) => {

test/util/validate-engine-version-satisfies.js

@@ -5,20 +5,20 @@ const testEngineRanges = test.macro((t, engine, {above, below}) => {
 	const range = npPkg.engines[engine];
 
 	t.notThrows(
-		() => validateEngineVersionSatisfies(engine, above), // One above minimum
+		() => validateEngineVersionSatisfies(engine, above), // Above minimum
 	);
 
 	t.throws(
-		() => validateEngineVersionSatisfies(engine, below), // One below minimum
+		() => validateEngineVersionSatisfies(engine, below), // Below minimum
 		{message: `\`np\` requires ${engine} ${range}`},
 	);
 });
 
-test('node', testEngineRanges, 'node', {above: '16.7.0', below: '16.5.0'});
+test('node', testEngineRanges, 'node', {above: '99.7.0', below: '16.5.0'});
 
-test('npm', testEngineRanges, 'npm', {above: '7.20.0', below: '7.18.0'});
+test('npm', testEngineRanges, 'npm', {above: '99.20.0', below: '7.18.0'});
 
-test('git', testEngineRanges, 'git', {above: '2.12.0', below: '2.10.0'});
+test('git', testEngineRanges, 'git', {above: '99.12.0', below: '2.10.0'});
 
-test('yarn', testEngineRanges, 'yarn', {above: '1.8.0', below: '1.6.0'});
+test('yarn', testEngineRanges, 'yarn', {above: '99.8.0', below: '1.6.0'});