forked from PippCandy/autoinstallers
26 lines
594 B
JavaScript
26 lines
594 B
JavaScript
|
|
const semver = require('semver')
|
|
const cmd = require('../cmd-promise')
|
|
|
|
console.log('cmd-promise: More involved example.')
|
|
|
|
const commands = `
|
|
npm view npm version
|
|
npm -v
|
|
`
|
|
|
|
cmd(commands).then(out => {
|
|
return {
|
|
npm: out[0].stdout.replace(/\n/g, ''),
|
|
me: out[1].stdout.replace(/\n/g, '')
|
|
}
|
|
}).then(versions => {
|
|
if (semver.lt(versions.me, versions.npm)) {
|
|
console.log(`My npm version is out of date (npm install npm@latest -g).`)
|
|
} else {
|
|
console.log(`My npm version is up to date! :-)`)
|
|
}
|
|
}).catch(err => {
|
|
console.log('err =', err)
|
|
})
|