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feat(cli): warn if incompatible node/package versions detected (#8792)
Co-authored-by: Pooya Parsa <pyapar@gmail.com>
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@ -31,6 +31,7 @@
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"minimist": "^1.2.5",
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"opener": "1.5.2",
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"pretty-bytes": "^5.5.0",
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"semver": "^7.3.4",
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"serve-static": "^1.14.1",
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"std-env": "^2.2.1",
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"upath": "^2.0.1",
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@ -1,5 +1,6 @@
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import consola from 'consola'
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import exit from 'exit'
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import { checkDependencies } from './utils/dependencies'
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import { fatalBox } from './utils/formatting'
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let _setup = false
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@ -15,6 +16,8 @@ export default function setup ({ dev }) {
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}
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_setup = true
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checkDependencies()
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// Global error handler
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/* istanbul ignore next */
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process.on('unhandledRejection', (err) => {
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35
packages/cli/src/utils/dependencies.js
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35
packages/cli/src/utils/dependencies.js
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@ -0,0 +1,35 @@
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import consola from 'consola'
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import { satisfies } from 'semver'
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import { getPKG } from '@nuxt/utils'
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const dependencies = {
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postcss: '^7.0.32',
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webpack: '^4.46.0',
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'sass-loader': '^10.1.1'
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}
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const nodeVersion = '>=12.0.0'
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function getInstalledVersion (name) {
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try {
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return getPKG(name).version
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} catch { }
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}
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export function checkDependencies () {
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for (const name in dependencies) {
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const installedVersion = getInstalledVersion(name)
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if (!installedVersion) {
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return // Ignore to avoid false-positive warnings
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}
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const expectedRange = dependencies[name]
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if (!satisfies(installedVersion, expectedRange)) {
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consola.warn(`${name}@${installedVersion} is installed but ${expectedRange} is expected`)
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}
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}
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// Check Node versions
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if (!satisfies(process.version, nodeVersion)) {
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consola.warn(`You are using an unsupported version of Node.js (${process.version}). It is recommended to use the latest LTS version (https://nodejs.org/en/about/releases)`)
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}
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}
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25
packages/cli/test/unit/dependencies.test.js
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25
packages/cli/test/unit/dependencies.test.js
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@ -0,0 +1,25 @@
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import { consola } from '../utils'
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import { checkDependencies } from '../../src/utils/dependencies'
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jest.mock('webpack/package.json', () => ({
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version: '5.0.0'
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}))
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describe('cli/utils', () => {
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afterEach(() => jest.resetAllMocks())
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test('checkDependencies', () => {
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checkDependencies()
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expect(consola.warn).toHaveBeenCalledWith(
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expect.stringMatching(
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/webpack@.+ is installed but .+ is expected/
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)
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)
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expect(consola.warn).toHaveBeenCalledTimes(1)
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if (process.version.startsWith('v10')) {
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expect(consola.warn).toHaveBeenCalledTimes(2)
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} else {
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expect(consola.warn).toHaveBeenCalledTimes(1)
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}
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})
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})
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