mirror of
https://github.com/balena-io/balena-cli.git
synced 2024-12-20 06:07:55 +00:00
59 lines
1.6 KiB
CoffeeScript
59 lines
1.6 KiB
CoffeeScript
_ = require('lodash')
|
|
child_process = require('child_process')
|
|
president = require('president')
|
|
npm = require('../npm')
|
|
packageJSON = require('../../package.json')
|
|
|
|
exports.update =
|
|
signature: 'update'
|
|
description: 'update the resin cli'
|
|
help: '''
|
|
Use this command to update the Resin CLI
|
|
|
|
This command outputs information about the update process.
|
|
Use `--quiet` to remove that output.
|
|
|
|
The Resin CLI checks for updates once per day.
|
|
|
|
Major updates require a manual update with this update command,
|
|
while minor updates are applied automatically.
|
|
|
|
Examples:
|
|
|
|
$ resin update
|
|
'''
|
|
action: (params, options, done) ->
|
|
npm.isUpdated packageJSON.name, packageJSON.version, (error, isUpdated) ->
|
|
return done(error) if error?
|
|
|
|
if isUpdated
|
|
return done(new Error('You\'re already running the latest version.'))
|
|
|
|
onUpdate = (error, stdout, stderr) ->
|
|
return done(error) if error?
|
|
return done(new Error(stderr)) if not _.isEmpty(stderr)
|
|
console.info("Upgraded #{packageJSON.name}.")
|
|
return done()
|
|
|
|
command = "npm install --global #{packageJSON.name}"
|
|
|
|
# Attempting to self update using the NPM API was not considered safe.
|
|
# A safer thing to do is to call npm as a child process
|
|
# https://github.com/npm/npm/issues/7723
|
|
child_process.exec command, (error, stdout, stderr) ->
|
|
return onUpdate(null, stdout, stderr) if error?
|
|
|
|
if _.any [
|
|
|
|
# 3 is equivalent to EACCES for NPM
|
|
error.code is 3
|
|
|
|
error.code is 'EPERM'
|
|
error.code is 'ACCES'
|
|
]
|
|
return president.execute(command, onUpdate)
|
|
|
|
return done(error)
|
|
|
|
|