balena-cli/lib/app-common.ts
Matthew McGinn 046743071d meta: Americanize all spellings
Connects-to: https://github.com/balena-io/docs/issues/1300
Change-type: patch
Signed-off-by: Matthew McGinn <matthew@balena.io>
2020-01-03 13:42:34 -05:00

135 lines
4.0 KiB
TypeScript

/**
* @license
* Copyright 2019 Balena Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Sentry.io setup
* @see https://docs.sentry.io/clients/node/
*/
function setupRaven() {
const Raven = require('raven');
Raven.disableConsoleAlerts();
Raven.config(require('./config').sentryDsn, {
captureUnhandledRejections: true,
autoBreadcrumbs: true,
release: require('../package.json').version,
}).install(function(_logged: any, error: Error) {
console.error(error);
return process.exit(1);
});
Raven.setContext({
extra: {
args: process.argv,
node_version: process.version,
},
});
}
function checkNodeVersion() {
const validNodeVersions = require('../package.json').engines.node;
if (!require('semver').satisfies(process.version, validNodeVersions)) {
const { stripIndent } = require('common-tags');
console.warn(stripIndent`
------------------------------------------------------------------------------
Warning: Node version "${
process.version
}" does not match required versions "${validNodeVersions}".
This may cause unexpected behavior. To upgrade Node, visit:
https://nodejs.org/en/download/
------------------------------------------------------------------------------
`);
}
}
function setupGlobalHttpProxy() {
// Doing this before requiring any other modules,
// including the 'balena-sdk', to prevent any module from reading the http proxy config
// before us
const globalTunnel = require('global-tunnel-ng');
const settings = require('balena-settings-client');
let proxy;
try {
proxy = settings.get('proxy') || null;
} catch (error1) {
proxy = null;
}
// Init the tunnel even if the proxy is not configured
// because it can also get the proxy from the http(s)_proxy env var
// If that is not set as well the initialize will do nothing
globalTunnel.initialize(proxy);
// TODO: make this a feature of capitano https://github.com/balena-io/capitano/issues/48
(global as any).PROXY_CONFIG = globalTunnel.proxyConfig;
}
function setupBalenaSdkSharedOptions() {
// We don't yet use balena-sdk directly everywhere, but we set up shared
// options correctly so we can do safely in submodules
const BalenaSdk = require('balena-sdk');
const settings = require('balena-settings-client');
BalenaSdk.setSharedOptions({
apiUrl: settings.get('apiUrl'),
imageMakerUrl: settings.get('imageMakerUrl'),
dataDirectory: settings.get('dataDirectory'),
retries: 2,
});
}
let BluebirdConfigured = false;
/**
* Configure Bluebird and assign it as the global promise library.
* Modules like `stream-to-promise` will otherwise produce native promises,
* which leads to errors as much of the CLI CoffeeScript code expects Bluebird
* promises.
*/
export function configureBluebird() {
if (BluebirdConfigured) {
return;
}
BluebirdConfigured = true;
const Bluebird = require('bluebird');
Bluebird.config({
longStackTraces: process.env.DEBUG ? true : false,
});
if (!(global as any)['@@any-promise/REGISTRATION']) {
require('any-promise/register/bluebird');
}
}
/**
* Addresses the console warning:
* (node:49500) MaxListenersExceededWarning: Possible EventEmitter memory
* leak detected. 11 error listeners added. Use emitter.setMaxListeners() to
* increase limit
*/
export function setMaxListeners(maxListeners: number) {
require('events').EventEmitter.defaultMaxListeners = maxListeners;
}
export function globalInit() {
setupRaven();
checkNodeVersion();
configureBluebird();
setupGlobalHttpProxy();
setupBalenaSdkSharedOptions();
// check for CLI updates once a day
require('./utils/update').notify();
}