mirror of
https://github.com/balena-io/balena-cli.git
synced 2024-12-23 15:32:22 +00:00
418 lines
12 KiB
JavaScript
418 lines
12 KiB
JavaScript
/*
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Copyright 2016-2020 Balena Ltd.
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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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import * as commandOptions from './command-options';
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import { normalizeUuidProp } from '../utils/normalization';
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import { getBalenaSdk, getVisuals } from '../utils/lazy';
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export const read = {
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signature: 'config read',
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description: 'read a device configuration',
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help: `\
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Use this command to read the config.json file from the mounted filesystem (e.g. SD card) of a provisioned device"
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Examples:
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$ balena config read --type raspberry-pi
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$ balena config read --type raspberry-pi --drive /dev/disk2\
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`,
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options: [
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{
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signature: 'type',
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description:
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'device type (Check available types with `balena devices supported`)',
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parameter: 'type',
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alias: 't',
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required: 'You have to specify a device type',
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},
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{
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signature: 'drive',
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description: 'drive',
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parameter: 'drive',
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alias: 'd',
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},
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],
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permission: 'user',
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root: true,
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action(_params, options) {
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const Promise = require('bluebird');
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const config = require('balena-config-json');
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const umountAsync = Promise.promisify(require('umount').umount);
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const prettyjson = require('prettyjson');
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return Promise.try(
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() => options.drive || getVisuals().drive('Select the device drive'),
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)
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.tap(umountAsync)
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.then(drive => config.read(drive, options.type))
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.tap(configJSON => {
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console.info(prettyjson.render(configJSON));
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});
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},
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};
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export const write = {
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signature: 'config write <key> <value>',
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description: 'write a device configuration',
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help: `\
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Use this command to write the config.json file to the mounted filesystem (e.g. SD card) of a provisioned device
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Examples:
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$ balena config write --type raspberry-pi username johndoe
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$ balena config write --type raspberry-pi --drive /dev/disk2 username johndoe
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$ balena config write --type raspberry-pi files.network/settings "..."\
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`,
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options: [
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{
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signature: 'type',
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description:
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'device type (Check available types with `balena devices supported`)',
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parameter: 'type',
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alias: 't',
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required: 'You have to specify a device type',
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},
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{
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signature: 'drive',
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description: 'drive',
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parameter: 'drive',
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alias: 'd',
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},
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],
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permission: 'user',
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root: true,
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action(params, options) {
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const Promise = require('bluebird');
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const _ = require('lodash');
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const config = require('balena-config-json');
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const umountAsync = Promise.promisify(require('umount').umount);
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return Promise.try(
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() => options.drive || getVisuals().drive('Select the device drive'),
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)
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.tap(umountAsync)
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.then(drive =>
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config
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.read(drive, options.type)
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.then(function(configJSON) {
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console.info(`Setting ${params.key} to ${params.value}`);
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_.set(configJSON, params.key, params.value);
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return configJSON;
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})
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.tap(() => umountAsync(drive))
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.then(configJSON => config.write(drive, options.type, configJSON)),
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)
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.tap(() => {
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console.info('Done');
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});
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},
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};
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export const inject = {
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signature: 'config inject <file>',
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description: 'inject a device configuration file',
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help: `\
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Use this command to inject a config.json file to the mounted filesystem
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(e.g. SD card or mounted balenaOS image) of a provisioned device"
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Examples:
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$ balena config inject my/config.json --type raspberry-pi
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$ balena config inject my/config.json --type raspberry-pi --drive /dev/disk2\
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`,
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options: [
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{
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signature: 'type',
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description:
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'device type (Check available types with `balena devices supported`)',
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parameter: 'type',
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alias: 't',
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required: 'You have to specify a device type',
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},
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{
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signature: 'drive',
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description: 'drive',
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parameter: 'drive',
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alias: 'd',
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},
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],
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permission: 'user',
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root: true,
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action(params, options) {
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const Promise = require('bluebird');
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const util = require('util');
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const config = require('balena-config-json');
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const umountAsync = Promise.promisify(require('umount').umount);
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const readFileAsync = util.promisify(require('fs').readFile);
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return Promise.try(
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() => options.drive || getVisuals().drive('Select the device drive'),
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)
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.tap(umountAsync)
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.then(drive =>
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readFileAsync(params.file, 'utf8')
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.then(JSON.parse)
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.then(configJSON => config.write(drive, options.type, configJSON)),
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)
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.tap(() => {
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console.info('Done');
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});
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},
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};
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export const reconfigure = {
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signature: 'config reconfigure',
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description: 'reconfigure a provisioned device',
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help: `\
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Use this command to reconfigure a provisioned device
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Examples:
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$ balena config reconfigure --type raspberry-pi
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$ balena config reconfigure --type raspberry-pi --advanced
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$ balena config reconfigure --type raspberry-pi --drive /dev/disk2\
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`,
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options: [
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{
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signature: 'type',
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description:
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'device type (Check available types with `balena devices supported`)',
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parameter: 'type',
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alias: 't',
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required: 'You have to specify a device type',
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},
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{
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signature: 'drive',
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description: 'drive',
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parameter: 'drive',
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alias: 'd',
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},
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{
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signature: 'advanced',
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description: 'show advanced commands',
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boolean: true,
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alias: 'v',
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},
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],
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permission: 'user',
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root: true,
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action(_params, options) {
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const Promise = require('bluebird');
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const config = require('balena-config-json');
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const { runCommand } = require('../utils/helpers');
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const umountAsync = Promise.promisify(require('umount').umount);
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return Promise.try(
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() => options.drive || getVisuals().drive('Select the device drive'),
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)
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.tap(umountAsync)
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.then(drive =>
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config
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.read(drive, options.type)
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.get('uuid')
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.tap(() => umountAsync(drive))
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.then(function(uuid) {
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let configureCommand = `os configure ${drive} --device ${uuid}`;
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if (options.advanced) {
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configureCommand += ' --advanced';
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}
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return runCommand(configureCommand);
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}),
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)
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.then(() => {
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console.info('Done');
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});
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},
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};
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export const generate = {
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signature: 'config generate',
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description: 'generate a config.json file',
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help: `\
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Use this command to generate a config.json for a device or application.
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Calling this command with the exact version number of the targeted image is required.
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This is interactive by default, but you can do this automatically without interactivity
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by specifying an option for each question on the command line, if you know the questions
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that will be asked for the relevant device type.
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In case that you want to configure an image for an application with mixed device types,
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you can pass the --device-type argument along with --app to specify the target device type.
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Examples:
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$ balena config generate --device 7cf02a6 --version 2.12.7
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$ balena config generate --device 7cf02a6 --version 2.12.7 --generate-device-api-key
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$ balena config generate --device 7cf02a6 --version 2.12.7 --device-api-key <existingDeviceKey>
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$ balena config generate --device 7cf02a6 --version 2.12.7 --output config.json
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$ balena config generate --app MyApp --version 2.12.7
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$ balena config generate --app MyApp --version 2.12.7 --device-type fincm3
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$ balena config generate --app MyApp --version 2.12.7 --output config.json
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$ balena config generate --app MyApp --version 2.12.7 \
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--network wifi --wifiSsid mySsid --wifiKey abcdefgh --appUpdatePollInterval 1\
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`,
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options: [
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commandOptions.osVersion,
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commandOptions.optionalApplication,
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commandOptions.optionalDevice,
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commandOptions.optionalDeviceApiKey,
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commandOptions.optionalDeviceType,
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{
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signature: 'generate-device-api-key',
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description: 'generate a fresh device key for the device',
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boolean: true,
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},
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{
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signature: 'output',
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description: 'output',
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parameter: 'output',
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alias: 'o',
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},
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// Options for non-interactive configuration
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{
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signature: 'network',
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description: 'the network type to use: ethernet or wifi',
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parameter: 'network',
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},
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{
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signature: 'wifiSsid',
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description:
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'the wifi ssid to use (used only if --network is set to wifi)',
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parameter: 'wifiSsid',
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},
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{
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signature: 'wifiKey',
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description:
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'the wifi key to use (used only if --network is set to wifi)',
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parameter: 'wifiKey',
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},
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{
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signature: 'appUpdatePollInterval',
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description:
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'how frequently (in minutes) to poll for application updates',
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parameter: 'appUpdatePollInterval',
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},
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],
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permission: 'user',
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action(_params, options) {
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normalizeUuidProp(options, 'device');
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const Promise = require('bluebird');
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const writeFileAsync = Promise.promisify(require('fs').writeFile);
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const balena = getBalenaSdk();
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const form = require('resin-cli-form');
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const prettyjson = require('prettyjson');
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const {
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generateDeviceConfig,
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generateApplicationConfig,
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} = require('../utils/config');
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const helpers = require('../utils/helpers');
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const { exitWithExpectedError } = require('../errors');
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if (options.device == null && options.application == null) {
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exitWithExpectedError(`\
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You have to pass either a device or an application.
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See the help page for examples:
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$ balena help config generate\
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`);
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}
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if (!options.application && options.deviceType) {
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exitWithExpectedError(`\
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Specifying a different device type is only supported when
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generating a config for an application:
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* An application, with --app <appname>
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* A specific device type, with --device-type <deviceTypeSlug>
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See the help page for examples:
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$ balena help config generate\
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`);
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}
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return Promise.try(
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/** @returns {Promise<any>} */ function() {
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if (options.device != null) {
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return balena.models.device.get(options.device);
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}
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return balena.models.application.get(options.application);
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},
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)
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.then(function(resource) {
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const deviceType = options.deviceType || resource.device_type;
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let manifestPromise = balena.models.device.getManifestBySlug(
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deviceType,
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);
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if (options.application && options.deviceType) {
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const app = resource;
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const appManifestPromise = balena.models.device.getManifestBySlug(
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app.device_type,
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);
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manifestPromise = manifestPromise.tap(paramDeviceType =>
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appManifestPromise.then(function(appDeviceType) {
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if (
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!helpers.areDeviceTypesCompatible(
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appDeviceType,
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paramDeviceType,
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)
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) {
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throw new balena.errors.BalenaInvalidDeviceType(
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`Device type ${options.deviceType} is incompatible with application ${options.application}`,
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);
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}
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}),
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);
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}
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return manifestPromise
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.get('options')
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.then((
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formOptions, // Pass params as an override: if there is any param with exactly the same name as a
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) =>
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// required option, that value is used (and the corresponding question is not asked)
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form.run(formOptions, { override: options }),
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)
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.then(function(answers) {
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answers.version = options.version;
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if (resource.uuid != null) {
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return generateDeviceConfig(
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resource,
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options.deviceApiKey || options['generate-device-api-key'],
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answers,
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);
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} else {
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answers.deviceType = deviceType;
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return generateApplicationConfig(resource, answers);
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}
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});
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})
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.then(function(config) {
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if (options.output != null) {
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return writeFileAsync(options.output, JSON.stringify(config));
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}
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console.log(prettyjson.render(config));
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});
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},
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};
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