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e37effe4ce
This reverts commit 25a816dcda.
PR-URL: https://github.com/nodejs/node/pull/19837
Reviewed-By: Gus Caplan <me@gus.host>
54 lines
2.2 KiB
JavaScript
54 lines
2.2 KiB
JavaScript
'use strict'
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var semver = require('semver')
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var supportedNode = [
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{ver: '4', min: '4.7.0'},
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{ver: '6', min: '6.0.0'},
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{ver: '7', min: '7.0.0'},
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{ver: '8', min: '8.0.0'},
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{ver: '9', min: '9.0.0'},
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{ver: '10', min: '10.0.0'}
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]
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var knownBroken = '<4.7.0'
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var checkVersion = exports.checkVersion = function (version) {
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var versionNoPrerelease = version.replace(/-.*$/, '')
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return {
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version: versionNoPrerelease,
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broken: semver.satisfies(versionNoPrerelease, knownBroken),
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unsupported: !semver.satisfies(versionNoPrerelease, supportedNode.map(function (n) { return '^' + n.min }).join('||'))
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}
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}
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exports.checkForBrokenNode = function () {
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var nodejs = checkVersion(process.version)
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if (nodejs.broken) {
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console.error('ERROR: npm is known not to run on Node.js ' + process.version)
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supportedNode.forEach(function (rel) {
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if (semver.satisfies(nodejs.version, rel.ver)) {
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console.error('Node.js ' + rel.ver + " is supported but the specific version you're running has")
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console.error(`a bug known to break npm. Please update to at least ${rel.min} to use this`)
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console.error('version of npm. You can find the latest release of Node.js at https://nodejs.org/')
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process.exit(1)
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}
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})
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var supportedMajors = supportedNode.map(function (n) { return n.ver }).join(', ')
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console.error("You'll need to upgrade to a newer version in order to use this")
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console.error('version of npm. Supported versions are ' + supportedMajors + '. You can find the')
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console.error('latest version at https://nodejs.org/')
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process.exit(1)
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}
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}
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exports.checkForUnsupportedNode = function () {
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var nodejs = checkVersion(process.version)
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if (nodejs.unsupported) {
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var log = require('npmlog')
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var supportedMajors = supportedNode.map(function (n) { return n.ver }).join(', ')
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log.warn('npm', 'npm does not support Node.js ' + process.version)
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log.warn('npm', 'You should probably upgrade to a newer version of node as we')
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log.warn('npm', "can't make any promises that npm will work with this version.")
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log.warn('npm', 'Supported releases of Node.js are the latest release of ' + supportedMajors + '.')
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log.warn('npm', 'You can find the latest version at https://nodejs.org/')
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}
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}
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