mirror of
https://github.com/balena-io/balena-cli.git
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88 lines
2.8 KiB
CoffeeScript
88 lines
2.8 KiB
CoffeeScript
###
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Copyright 2016-2017 Balena
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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###
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# These are internal commands we want to be runnable from the outside
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# One use-case for this is spawning the minimal operation with root priviledges
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exports.osInit =
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signature: 'internal osinit <image> <type> <config>'
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description: 'do actual init of the device with the preconfigured os image'
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help: '''
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Don't use this command directly! Use `balena os initialize <image>` instead.
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'''
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hidden: true
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root: true
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action: (params, options, done) ->
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Promise = require('bluebird')
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init = require('resin-device-init')
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helpers = require('../utils/helpers')
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return Promise.try ->
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config = JSON.parse(params.config)
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init.initialize(params.image, params.type, config)
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.then(helpers.osProgressHandler)
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.nodeify(done)
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exports.scanDevices =
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signature: 'internal scandevices'
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description: 'scan for local balena-enabled devices and show a picker to choose one'
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help: '''
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Don't use this command directly!
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'''
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hidden: true
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root: true
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action: (params, options, done) ->
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Promise = require('bluebird')
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{ forms } = require('balena-sync')
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return Promise.try ->
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forms.selectLocalBalenaOsDevice()
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.then (hostnameOrIp) ->
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console.error("==> Selected device: #{hostnameOrIp}")
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.nodeify(done)
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exports.sudo =
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signature: 'internal sudo <command>'
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description: 'execute arbitrary commands in a privileged subprocess'
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help: '''
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Don't use this command directly!
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<command> must be passed as a single argument. That means, you need to make sure
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you enclose <command> in quotes (eg. balena internal sudo 'ls -alF') if for
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whatever reason you invoke the command directly or, typically, pass <command>
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as a single argument to spawn (eg. `spawn('balena', [ 'internal', 'sudo', 'ls -alF' ])`).
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Furthermore, this command will naively split <command> on whitespace and directly
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forward the parts as arguments to `sudo`, so be careful.
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'''
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hidden: true
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action: (params, options, done) ->
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os = require('os')
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Promise = require('bluebird')
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return Promise.try ->
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if os.platform() is 'win32'
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windosu = require('windosu')
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windosu.exec(params.command, {})
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else
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{ spawn } = require('child_process')
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{ wait } = require('rindle')
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cmd = params.command.split(' ')
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ps = spawn('sudo', cmd, stdio: 'inherit', env: process.env)
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wait(ps)
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.nodeify(done)
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