mirror of
https://github.com/balena-io/balena-cli.git
synced 2024-12-23 15:32:22 +00:00
126 lines
3.4 KiB
TypeScript
126 lines
3.4 KiB
TypeScript
/*
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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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import * as _ from 'lodash';
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import * as os from 'os';
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import * as Raven from 'raven';
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import * as Promise from 'bluebird';
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import { stripIndent } from 'common-tags';
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import * as patterns from './utils/patterns';
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const captureException = Promise.promisify<string, Error>(
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Raven.captureException,
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{ context: Raven },
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);
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function hasCode(error: any): error is Error & { code: string } {
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return error.code != null;
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}
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function treatFailedBindingAsMissingModule(error: any): void {
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if (error.message.startsWith('Could not locate the bindings file.')) {
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error.code = 'MODULE_NOT_FOUND';
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}
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}
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function interpret(error: any): string | undefined {
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if (!(error instanceof Error)) {
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return;
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}
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treatFailedBindingAsMissingModule(error);
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if (hasCode(error)) {
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const errorCodeHandler = messages[error.code];
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const message = errorCodeHandler && errorCodeHandler(error);
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if (message) {
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return message;
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}
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if (!_.isEmpty(error.message)) {
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return `${error.code}: ${error.message}`;
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}
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} else {
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return error.message;
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}
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}
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const messages: {
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[key: string]: (error: Error & { path?: string }) => string;
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} = {
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EISDIR: error => `File is a directory: ${error.path}`,
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ENOENT: error => `No such file or directory: ${error.path}`,
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ENOGIT: () => stripIndent`
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Git is not installed on this system.
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Head over to http://git-scm.com to install it and run this command again.`,
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EPERM: () => stripIndent`
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You don't have enough privileges to run this operation.
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${
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os.platform() === 'win32'
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? 'Run a new Command Prompt as administrator and try running this command again.'
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: 'Try running this command again prefixing it with `sudo`.'
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}
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If this is not the case, and you're trying to burn an SDCard, check that the write lock is not set.`,
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EACCES: e => messages.EPERM(e),
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ETIMEDOUT: () =>
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'Oops something went wrong, please check your connection and try again.',
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MODULE_NOT_FOUND: () => stripIndent`
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Part of the CLI could not be loaded. This typically means your CLI install is in a broken state.
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${
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os.arch() === 'x64'
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? 'You can normally fix this by uninstalling and reinstalling the CLI.'
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: stripIndent`
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You're using an unsupported architecture (${os.arch()}), so this is typically caused by missing native modules.
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Reinstalling may help, but pay attention to errors in native module build steps en route.
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`
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}
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`,
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BalenaExpiredToken: () => stripIndent`
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Looks like your session token is expired.
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Please try logging in again with:
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$ balena login`,
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};
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exports.handle = function(error: any) {
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let message = interpret(error);
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if (message == null) {
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return;
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}
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if (process.env.DEBUG) {
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message = error.stack;
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}
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patterns.printErrorMessage(message!);
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return captureException(error)
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.timeout(1000)
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.catch(function() {
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// Ignore any errors (from error logging, or timeouts)
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})
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.finally(() => process.exit(error.exitCode || 1));
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};
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