Fix ENOWORKSPACES error when publishing from monorepo workspace

npm config commands don't support workspace operations. When running from within a workspace directory, npm would fail with ENOWORKSPACES. Adding --workspaces=false flag to all npm config commands fixes this issue.

Fixes #715

Author: sindresorhus

source/package-manager/configs.js

@@ -5,8 +5,8 @@ export const npmConfig = {
 	installCommand: ['npm', ['ci', '--engine-strict']],
 	installCommandNoLockfile: ['npm', ['install', '--no-package-lock', '--no-production', '--engine-strict']],
 	versionCommand: version => ['npm', ['version', version]],
-	getRegistryCommand: ['npm', ['config', 'get', 'registry']],
-	tagVersionPrefixCommand: ['npm', ['config', 'get', 'tag-version-prefix']],
+	getRegistryCommand: ['npm', ['config', 'get', 'registry', '--workspaces=false']],
+	tagVersionPrefixCommand: ['npm', ['config', 'get', 'tag-version-prefix', '--workspaces=false']],
 	lockfiles: ['package-lock.json', 'npm-shrinkwrap.json'],
 };
 
@@ -18,7 +18,7 @@ export const pnpmConfig = {
 	installCommandNoLockfile: ['pnpm', ['install']],
 	versionCommand: version => ['pnpm', ['version', version]],
 	// By default, pnpm config returns `undefined` instead of `v` for tag-version-prefix, so for consistent default behavior, use npm.
-	tagVersionPrefixCommand: ['npm', ['config', 'get', 'tag-version-prefix']],
+	tagVersionPrefixCommand: ['npm', ['config', 'get', 'tag-version-prefix', '--workspaces=false']],
 	// Disable duplicated pnpm Git checks
 	publishCommand: arguments_ => ['pnpm', [...arguments_, '--no-git-checks']],
 	getRegistryCommand: ['pnpm', ['config', 'get', 'registry']],
@@ -63,7 +63,7 @@ export const bunConfig = {
 	// Bun doesn't support publishing, so we use npm instead. See https://github.com/oven-sh/bun/issues/5050
 	publishCommand: arguments_ => ['npm', arguments_],
 	// TODO: Bun doesn't support config get registry, this should be added in the future. See https://github.com/oven-sh/bun/issues/7140
-	getRegistryCommand: ['npm', ['config', 'get', 'registry']],
-	tagVersionPrefixCommand: ['npm', ['config', 'get', 'tag-version-prefix']],
+	getRegistryCommand: ['npm', ['config', 'get', 'registry', '--workspaces=false']],
+	tagVersionPrefixCommand: ['npm', ['config', 'get', 'tag-version-prefix', '--workspaces=false']],
 	lockfiles: ['bun.lockb', 'bun.lock'],
 };

test/util/get-tag-version-prefix.js

@@ -7,7 +7,7 @@ import {npmConfig, yarnConfig, pnpmConfig} from '../../source/package-manager/co
 const createFixture = _createFixture('../../source/util.js', import.meta.url);
 
 test('returns tag prefix - npm', createFixture, [{
-	command: 'npm config get tag-version-prefix',
+	command: 'npm config get tag-version-prefix --workspaces=false',
 	stdout: 'ver',
 }], async ({t, testedModule: {getTagVersionPrefix}}) => {
 	t.is(
@@ -27,7 +27,7 @@ test('returns preId postfix - yarn', createFixture, [{
 });
 
 test('defaults to "v" when command fails', createFixture, [{
-	command: 'npm config get tag-version-prefix',
+	command: 'npm config get tag-version-prefix --workspaces=false',
 	exitCode: 1,
 }], async ({t, testedModule: {getTagVersionPrefix}}) => {
 	t.is(
@@ -37,7 +37,7 @@ test('defaults to "v" when command fails', createFixture, [{
 });
 
 test('returns tag prefix - pnpm (uses npm config)', createFixture, [{
-	command: 'npm config get tag-version-prefix',
+	command: 'npm config get tag-version-prefix --workspaces=false',
 	stdout: 'v',
 }], async ({t, testedModule: {getTagVersionPrefix}}) => {
 	t.is(
@@ -47,7 +47,7 @@ test('returns tag prefix - pnpm (uses npm config)', createFixture, [{
 });
 
 test('returns custom tag prefix - pnpm', createFixture, [{
-	command: 'npm config get tag-version-prefix',
+	command: 'npm config get tag-version-prefix --workspaces=false',
 	stdout: 'ver',
 }], async ({t, testedModule: {getTagVersionPrefix}}) => {
 	t.is(
@@ -57,7 +57,7 @@ test('returns custom tag prefix - pnpm', createFixture, [{
 });
 
 test('returns empty string tag prefix - pnpm', createFixture, [{
-	command: 'npm config get tag-version-prefix',
+	command: 'npm config get tag-version-prefix --workspaces=false',
 	stdout: '',
 }], async ({t, testedModule: {getTagVersionPrefix}}) => {
 	t.is(
@@ -67,7 +67,7 @@ test('returns empty string tag prefix - pnpm', createFixture, [{
 });
 
 test('pnpm defaults to "v" when npm config fails', createFixture, [{
-	command: 'npm config get tag-version-prefix',
+	command: 'npm config get tag-version-prefix --workspaces=false',
 	exitCode: 1,
 }], async ({t, testedModule: {getTagVersionPrefix}}) => {
 	t.is(