FM / update-notifier

/usr/local/lib/node_modules/nodemon/node_modules/update-notifier/

/usr/local/lib/node_modules/nodemon/node_modules/update-notifier

Name	Size	Mode	Actions
node_modules/	-	0755	rm
check.js	780	0644	edit dl rm
index.js	5358	0644	edit dl rm
license	1254	0644	edit dl rm
package.json	2386	0644	edit dl rm
readme.md	6668	0644	edit dl rm

Edit: /usr/local/lib/node_modules/nodemon/node_modules/update-notifier/index.js (5358B)

'use strict';
const {spawn} = require('child_process');
const path = require('path');
const {format} = require('util');
const importLazy = require('import-lazy')(require);

const configstore = importLazy('configstore');
const chalk = importLazy('chalk');
const semver = importLazy('semver');
const semverDiff = importLazy('semver-diff');
const latestVersion = importLazy('latest-version');
const isNpm = importLazy('is-npm');
const isInstalledGlobally = importLazy('is-installed-globally');
const isYarnGlobal = importLazy('is-yarn-global');
const hasYarn = importLazy('has-yarn');
const boxen = importLazy('boxen');
const xdgBasedir = importLazy('xdg-basedir');
const isCi = importLazy('is-ci');
const pupa = importLazy('pupa');

const ONE_DAY = 1000 * 60 * 60 * 24;

class UpdateNotifier {
	constructor(options = {}) {
		this.options = options;
		options.pkg = options.pkg || {};
		options.distTag = options.distTag || 'latest';

// Reduce pkg to the essential keys. with fallback to deprecated options
		// TODO: Remove deprecated options at some point far into the future
		options.pkg = {
			name: options.pkg.name || options.packageName,
			version: options.pkg.version || options.packageVersion
		};

if (!options.pkg.name || !options.pkg.version) {
			throw new Error('pkg.name and pkg.version required');
		}

this.packageName = options.pkg.name;
		this.packageVersion = options.pkg.version;
		this.updateCheckInterval = typeof options.updateCheckInterval === 'number' ? options.updateCheckInterval : ONE_DAY;
		this.disabled = 'NO_UPDATE_NOTIFIER' in process.env ||
			process.env.NODE_ENV === 'test' ||
			process.argv.includes('--no-update-notifier') ||
			isCi();
		this.shouldNotifyInNpmScript = options.shouldNotifyInNpmScript;

if (!this.disabled) {
			try {
				const ConfigStore = configstore();
				this.config = new ConfigStore(`update-notifier-${this.packageName}`, {
					optOut: false,
					// Init with the current time so the first check is only
					// after the set interval, so not to bother users right away
					lastUpdateCheck: Date.now()
				});
			} catch {
				// Expecting error code EACCES or EPERM
				const message =
					chalk().yellow(format(' %s update check failed ', options.pkg.name)) +
					format('\n Try running with %s or get access ', chalk().cyan('sudo')) +
					'\n to the local update config store via \n' +
					chalk().cyan(format(' sudo chown -R $USER:$(id -gn $USER) %s ', xdgBasedir().config));

process.on('exit', () => {
					console.error(boxen()(message, {align: 'center'}));
				});
			}
		}
	}

check() {
		if (
			!this.config ||
			this.config.get('optOut') ||
			this.disabled
		) {
			return;
		}

this.update = this.config.get('update');

if (this.update) {
			// Use the real latest version instead of the cached one
			this.update.current = this.packageVersion;

// Clear cached information
			this.config.delete('update');
		}

// Only check for updates on a set interval
		if (Date.now() - this.config.get('lastUpdateCheck') < this.updateCheckInterval) {
			return;
		}

// Spawn a detached process, passing the options as an environment property
		spawn(process.execPath, [path.join(__dirname, 'check.js'), JSON.stringify(this.options)], {
			detached: true,
			stdio: 'ignore'
		}).unref();
	}

async fetchInfo() {
		const {distTag} = this.options;
		const latest = await latestVersion()(this.packageName, {version: distTag});

return {
			latest,
			current: this.packageVersion,
			type: semverDiff()(this.packageVersion, latest) || distTag,
			name: this.packageName
		};
	}

notify(options) {
		const suppressForNpm = !this.shouldNotifyInNpmScript && isNpm().isNpmOrYarn;
		if (!process.stdout.isTTY || suppressForNpm || !this.update || !semver().gt(this.update.latest, this.update.current)) {
			return this;
		}

options = {
			isGlobal: isInstalledGlobally(),
			isYarnGlobal: isYarnGlobal()(),
			...options
		};

let installCommand;
		if (options.isYarnGlobal) {
			installCommand = `yarn global add ${this.packageName}`;
		} else if (options.isGlobal) {
			installCommand = `npm i -g ${this.packageName}`;
		} else if (hasYarn()()) {
			installCommand = `yarn add ${this.packageName}`;
		} else {
			installCommand = `npm i ${this.packageName}`;
		}

const defaultTemplate = 'Update available ' +
			chalk().dim('{currentVersion}') +
			chalk().reset(' → ') +
			chalk().green('{latestVersion}') +
			' \nRun ' + chalk().cyan('{updateCommand}') + ' to update';

const template = options.message || defaultTemplate;

options.boxenOptions = options.boxenOptions || {
			padding: 1,
			margin: 1,
			align: 'center',
			borderColor: 'yellow',
			borderStyle: 'round'
		};

const message = boxen()(
			pupa()(template, {
				packageName: this.packageName,
				currentVersion: this.update.current,
				latestVersion: this.update.latest,
				updateCommand: installCommand
			}),
			options.boxenOptions
		);

if (options.defer === false) {
			console.error(message);
		} else {
			process.on('exit', () => {
				console.error(message);
			});

process.on('SIGINT', () => {
				console.error('');
				process.exit();
			});
		}

return this;
	}
}

module.exports = options => {
	const updateNotifier = new UpdateNotifier(options);
	updateNotifier.check();
	return updateNotifier;
};

module.exports.UpdateNotifier = UpdateNotifier;

cmd: