blob: 5f6a341a83d20dc8cc6f869bd160364be553f5d6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
const semver = require('semver')
const supported = require('../../package.json').engines.node
const knownBroken = '<6.2.0 || 9 <9.3.0'
const checkVersion = exports.checkVersion = version => {
const versionNoPrerelease = version.replace(/-.*$/, '')
return {
version: versionNoPrerelease,
broken: semver.satisfies(versionNoPrerelease, knownBroken),
unsupported: !semver.satisfies(versionNoPrerelease, supported),
}
}
exports.checkForBrokenNode = () => {
const nodejs = checkVersion(process.version)
if (nodejs.broken) {
console.error('ERROR: npm is known not to run on Node.js ' + process.version)
console.error("You'll need to upgrade to a newer Node.js version in order to use this")
console.error('version of npm. You can find the latest version at https://nodejs.org/')
process.exit(1)
}
}
exports.checkForUnsupportedNode = () => {
const nodejs = checkVersion(process.version)
if (nodejs.unsupported) {
const log = require('npmlog')
log.warn('npm', 'npm does not support Node.js ' + process.version)
log.warn('npm', 'You should probably upgrade to a newer version of node as we')
log.warn('npm', "can't make any promises that npm will work with this version.")
log.warn('npm', 'You can find the latest version at https://nodejs.org/')
}
}
|