initial status

node_modules/update-notifier/check.js

@@ -0,0 +1,28 @@
+/* eslint-disable unicorn/no-process-exit */
+'use strict';
+let updateNotifier = require('.');
+
+const options = JSON.parse(process.argv[2]);
+
+updateNotifier = new updateNotifier.UpdateNotifier(options);
+
+(async () => {
+	// Exit process when offline
+	setTimeout(process.exit, 1000 * 30);
+
+	const update = await updateNotifier.fetchInfo();
+
+	// Only update the last update check time on success
+	updateNotifier.config.set('lastUpdateCheck', Date.now());
+
+	if (update.type && update.type !== 'latest') {
+		updateNotifier.config.set('update', update);
+	}
+
+	// Call process exit explicitly to terminate the child process,
+	// otherwise the child process will run forever, according to the Node.js docs
+	process.exit();
+})().catch(error => {
+	console.error(error);
+	process.exit(1);
+});

node_modules/update-notifier/index.js

@@ -0,0 +1,187 @@
+'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 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 || this.update.current === this.update.latest) {
+			return this;
+		}
+
+		options = Object.assign({
+			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;

node_modules/update-notifier/license

@@ -0,0 +1,9 @@
+Copyright Google
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

node_modules/update-notifier/node_modules/.bin/is-ci

@@ -0,0 +1,15 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir/node" ]; then
+  "$basedir/node"  "$basedir/../is-ci/bin.js" "$@"
+  ret=$?
+else 
+  node  "$basedir/../is-ci/bin.js" "$@"
+  ret=$?
+fi
+exit $ret

node_modules/update-notifier/node_modules/.bin/is-ci.cmd

@@ -0,0 +1,7 @@
+@IF EXIST "%~dp0\node.exe" (
+  "%~dp0\node.exe"  "%~dp0\..\is-ci\bin.js" %*
+) ELSE (
+  @SETLOCAL
+  @SET PATHEXT=%PATHEXT:;.JS;=;%
+  node  "%~dp0\..\is-ci\bin.js" %*
+)

node_modules/update-notifier/node_modules/ci-info/CHANGELOG.md

@@ -0,0 +1,78 @@
+# Changelog
+
+## v2.0.0
+
+Breaking changes:
+
+* Drop support for Node.js end-of-life versions: 0.10, 0.12, 4, 5, 7,
+  and 9
+* Team Foundation Server will now be detected as Azure Pipelines. The
+  constant `ci.TFS` no longer exists - use `ci.AZURE_PIPELINES` instead
+* Remove deprecated `ci.TDDIUM` constant - use `ci.SOLANDO` instead
+
+New features:
+
+* feat: support Azure Pipelines ([#23](https://github.com/watson/ci-info/pull/23))
+* feat: support Netlify CI ([#26](https://github.com/watson/ci-info/pull/26))
+* feat: support Bitbucket pipelines PR detection ([#27](https://github.com/watson/ci-info/pull/27))
+
+## v1.6.0
+
+* feat: add Sail CI support
+* feat: add Buddy support
+* feat: add Bitrise support
+* feat: detect Jenkins PRs
+* feat: detect Drone PRs
+
+## v1.5.1
+
+* fix: use full path to vendors.json
+
+## v1.5.0
+
+* feat: add dsari detection ([#15](https://github.com/watson/ci-info/pull/15))
+* feat: add ci.isPR ([#16](https://github.com/watson/ci-info/pull/16))
+
+## v1.4.0
+
+* feat: add Cirrus CI detection ([#13](https://github.com/watson/ci-info/pull/13))
+* feat: add Shippable CI detection ([#14](https://github.com/watson/ci-info/pull/14))
+
+## v1.3.1
+
+* chore: reduce npm package size by not including `.github` folder content ([#11](https://github.com/watson/ci-info/pull/11))
+
+## v1.3.0
+
+* feat: add support for Strider CD
+* chore: deprecate vendor constant `TDDIUM` in favor of `SOLANO`
+* docs: add missing vendor constant to docs
+
+## v1.2.0
+
+* feat: detect solano-ci ([#9](https://github.com/watson/ci-info/pull/9))
+
+## v1.1.3
+
+* fix: fix spelling of Hunson in `ci.name`
+
+## v1.1.2
+
+* fix: no more false positive matches for Jenkins
+
+## v1.1.1
+
+* docs: sort lists of CI servers in README.md
+* docs: add missing AWS CodeBuild to the docs
+
+## v1.1.0
+
+* feat: add AWS CodeBuild to CI detection ([#2](https://github.com/watson/ci-info/pull/2))
+
+## v1.0.1
+
+* chore: reduce npm package size by using an `.npmignore` file ([#3](https://github.com/watson/ci-info/pull/3))
+
+## v1.0.0
+
+* Initial release

node_modules/update-notifier/node_modules/ci-info/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016-2018 Thomas Watson Steen
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/update-notifier/node_modules/ci-info/README.md

@@ -0,0 +1,108 @@
+# ci-info
+
+Get details about the current Continuous Integration environment.
+
+Please [open an
+issue](https://github.com/watson/ci-info/issues/new?template=ci-server-not-detected.md)
+if your CI server isn't properly detected :)
+
+[![npm](https://img.shields.io/npm/v/ci-info.svg)](https://www.npmjs.com/package/ci-info)
+[![Build status](https://travis-ci.org/watson/ci-info.svg?branch=master)](https://travis-ci.org/watson/ci-info)
+[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://github.com/feross/standard)
+
+## Installation
+
+```bash
+npm install ci-info --save
+```
+
+## Usage
+
+```js
+var ci = require('ci-info')
+
+if (ci.isCI) {
+  console.log('The name of the CI server is:', ci.name)
+} else {
+  console.log('This program is not running on a CI server')
+}
+```
+
+## Supported CI tools
+
+Officially supported CI servers:
+
+| Name | Constant | isPR |
+|------|----------|------|
+| [AWS CodeBuild](https://aws.amazon.com/codebuild/) | `ci.CODEBUILD` | 🚫 |
+| [AppVeyor](http://www.appveyor.com) | `ci.APPVEYOR` | ✅ |
+| [Azure Pipelines](https://azure.microsoft.com/en-us/services/devops/pipelines/) | `ci.AZURE_PIPELINES` | ✅ |
+| [Bamboo](https://www.atlassian.com/software/bamboo) by Atlassian | `ci.BAMBOO` | 🚫 |
+| [Bitbucket Pipelines](https://bitbucket.org/product/features/pipelines) | `ci.BITBUCKET` | ✅ |
+| [Bitrise](https://www.bitrise.io/) | `ci.BITRISE` | ✅ |
+| [Buddy](https://buddy.works/) | `ci.BUDDY` | ✅ |
+| [Buildkite](https://buildkite.com) | `ci.BUILDKITE` | ✅ |
+| [CircleCI](http://circleci.com) | `ci.CIRCLE` | ✅ |
+| [Cirrus CI](https://cirrus-ci.org) | `ci.CIRRUS` | ✅ |
+| [Codeship](https://codeship.com) | `ci.CODESHIP` | 🚫 |
+| [Drone](https://drone.io) | `ci.DRONE` | ✅ |
+| [dsari](https://github.com/rfinnie/dsari) | `ci.DSARI` | 🚫 |
+| [GitLab CI](https://about.gitlab.com/gitlab-ci/) | `ci.GITLAB` | 🚫 |
+| [GoCD](https://www.go.cd/) | `ci.GOCD` | 🚫 |
+| [Hudson](http://hudson-ci.org) | `ci.HUDSON` | 🚫 |
+| [Jenkins CI](https://jenkins-ci.org) | `ci.JENKINS` | ✅ |
+| [Magnum CI](https://magnum-ci.com) | `ci.MAGNUM` | 🚫 |
+| [Netlify CI](https://www.netlify.com/) | `ci.NETLIFY` | ✅ |
+| [Sail CI](https://sail.ci/) | `ci.SAIL` | ✅ |
+| [Semaphore](https://semaphoreci.com) | `ci.SEMAPHORE` | ✅ |
+| [Shippable](https://www.shippable.com/) | `ci.SHIPPABLE` | ✅ |
+| [Solano CI](https://www.solanolabs.com/) | `ci.SOLANO` | ✅ |
+| [Strider CD](https://strider-cd.github.io/) | `ci.STRIDER` | 🚫 |
+| [TaskCluster](http://docs.taskcluster.net) | `ci.TASKCLUSTER` | 🚫 |
+| [TeamCity](https://www.jetbrains.com/teamcity/) by JetBrains | `ci.TEAMCITY` | 🚫 |
+| [Travis CI](http://travis-ci.org) | `ci.TRAVIS` | ✅ |
+
+## API
+
+### `ci.name`
+
+Returns a string containing name of the CI server the code is running on.
+If CI server is not detected, it returns `null`.
+
+Don't depend on the value of this string not to change for a specific
+vendor. If you find your self writing `ci.name === 'Travis CI'`, you
+most likely want to use `ci.TRAVIS` instead.
+
+### `ci.isCI`
+
+Returns a boolean. Will be `true` if the code is running on a CI server,
+otherwise `false`.
+
+Some CI servers not listed here might still trigger the `ci.isCI`
+boolean to be set to `true` if they use certain vendor neutral
+environment variables. In those cases `ci.name` will be `null` and no
+vendor specific boolean will be set to `true`.
+
+### `ci.isPR`
+
+Returns a boolean if PR detection is supported for the current CI server. Will
+be `true` if a PR is being tested, otherwise `false`. If PR detection is
+not supported for the current CI server, the value will be `null`.
+
+### `ci.<VENDOR-CONSTANT>`
+
+A vendor specific boolean constant is exposed for each support CI
+vendor. A constant will be `true` if the code is determined to run on
+the given CI server, otherwise `false`.
+
+Examples of vendor constants are `ci.TRAVIS` or `ci.APPVEYOR`. For a
+complete list, see the support table above.
+
+Deprecated vendor constants that will be removed in the next major
+release:
+
+- `ci.TDDIUM` (Solano CI) This have been renamed `ci.SOLANO`
+
+## License
+
+[MIT](LICENSE)

node_modules/update-notifier/node_modules/ci-info/index.js

@@ -0,0 +1,66 @@
+'use strict'
+
+var vendors = require('./vendors.json')
+
+var env = process.env
+
+// Used for testing only
+Object.defineProperty(exports, '_vendors', {
+  value: vendors.map(function (v) { return v.constant })
+})
+
+exports.name = null
+exports.isPR = null
+
+vendors.forEach(function (vendor) {
+  var envs = Array.isArray(vendor.env) ? vendor.env : [vendor.env]
+  var isCI = envs.every(function (obj) {
+    return checkEnv(obj)
+  })
+
+  exports[vendor.constant] = isCI
+
+  if (isCI) {
+    exports.name = vendor.name
+
+    switch (typeof vendor.pr) {
+      case 'string':
+        // "pr": "CIRRUS_PR"
+        exports.isPR = !!env[vendor.pr]
+        break
+      case 'object':
+        if ('env' in vendor.pr) {
+          // "pr": { "env": "BUILDKITE_PULL_REQUEST", "ne": "false" }
+          exports.isPR = vendor.pr.env in env && env[vendor.pr.env] !== vendor.pr.ne
+        } else if ('any' in vendor.pr) {
+          // "pr": { "any": ["ghprbPullId", "CHANGE_ID"] }
+          exports.isPR = vendor.pr.any.some(function (key) {
+            return !!env[key]
+          })
+        } else {
+          // "pr": { "DRONE_BUILD_EVENT": "pull_request" }
+          exports.isPR = checkEnv(vendor.pr)
+        }
+        break
+      default:
+        // PR detection not supported for this vendor
+        exports.isPR = null
+    }
+  }
+})
+
+exports.isCI = !!(
+  env.CI || // Travis CI, CircleCI, Cirrus CI, Gitlab CI, Appveyor, CodeShip, dsari
+  env.CONTINUOUS_INTEGRATION || // Travis CI, Cirrus CI
+  env.BUILD_NUMBER || // Jenkins, TeamCity
+  env.RUN_ID || // TaskCluster, dsari
+  exports.name ||
+  false
+)
+
+function checkEnv (obj) {
+  if (typeof obj === 'string') return !!env[obj]
+  return Object.keys(obj).every(function (k) {
+    return env[k] === obj[k]
+  })
+}

node_modules/update-notifier/node_modules/ci-info/package.json

@@ -0,0 +1,36 @@
+{
+  "name": "ci-info",
+  "version": "2.0.0",
+  "description": "Get details about the current Continuous Integration environment",
+  "main": "index.js",
+  "dependencies": {},
+  "devDependencies": {
+    "clear-require": "^1.0.1",
+    "standard": "^12.0.1",
+    "tape": "^4.9.1"
+  },
+  "scripts": {
+    "test": "standard && node test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/watson/ci-info.git"
+  },
+  "keywords": [
+    "ci",
+    "continuous",
+    "integration",
+    "test",
+    "detect"
+  ],
+  "author": "Thomas Watson Steen <w@tson.dk> (https://twitter.com/wa7son)",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/watson/ci-info/issues"
+  },
+  "homepage": "https://github.com/watson/ci-info",
+  "coordinates": [
+    55.778231,
+    12.593179
+  ]
+}

node_modules/update-notifier/node_modules/ci-info/vendors.json

@@ -0,0 +1,153 @@
+[
+  {
+    "name": "AppVeyor",
+    "constant": "APPVEYOR",
+    "env": "APPVEYOR",
+    "pr": "APPVEYOR_PULL_REQUEST_NUMBER"
+  },
+  {
+    "name": "Azure Pipelines",
+    "constant": "AZURE_PIPELINES",
+    "env": "SYSTEM_TEAMFOUNDATIONCOLLECTIONURI",
+    "pr": "SYSTEM_PULLREQUEST_PULLREQUESTID"
+  },
+  {
+    "name": "Bamboo",
+    "constant": "BAMBOO",
+    "env": "bamboo_planKey"
+  },
+  {
+    "name": "Bitbucket Pipelines",
+    "constant": "BITBUCKET",
+    "env": "BITBUCKET_COMMIT",
+    "pr": "BITBUCKET_PR_ID"
+  },
+  {
+    "name": "Bitrise",
+    "constant": "BITRISE",
+    "env": "BITRISE_IO",
+    "pr": "BITRISE_PULL_REQUEST"
+  },
+  {
+    "name": "Buddy",
+    "constant": "BUDDY",
+    "env": "BUDDY_WORKSPACE_ID",
+    "pr": "BUDDY_EXECUTION_PULL_REQUEST_ID"
+  },
+  {
+    "name": "Buildkite",
+    "constant": "BUILDKITE",
+    "env": "BUILDKITE",
+    "pr": { "env": "BUILDKITE_PULL_REQUEST", "ne": "false" }
+  },
+  {
+    "name": "CircleCI",
+    "constant": "CIRCLE",
+    "env": "CIRCLECI",
+    "pr": "CIRCLE_PULL_REQUEST"
+  },
+  {
+    "name": "Cirrus CI",
+    "constant": "CIRRUS",
+    "env": "CIRRUS_CI",
+    "pr": "CIRRUS_PR"
+  },
+  {
+    "name": "AWS CodeBuild",
+    "constant": "CODEBUILD",
+    "env": "CODEBUILD_BUILD_ARN"
+  },
+  {
+    "name": "Codeship",
+    "constant": "CODESHIP",
+    "env": { "CI_NAME": "codeship" }
+  },
+  {
+    "name": "Drone",
+    "constant": "DRONE",
+    "env": "DRONE",
+    "pr": { "DRONE_BUILD_EVENT": "pull_request" }
+  },
+  {
+    "name": "dsari",
+    "constant": "DSARI",
+    "env": "DSARI"
+  },
+  {
+    "name": "GitLab CI",
+    "constant": "GITLAB",
+    "env": "GITLAB_CI"
+  },
+  {
+    "name": "GoCD",
+    "constant": "GOCD",
+    "env": "GO_PIPELINE_LABEL"
+  },
+  {
+    "name": "Hudson",
+    "constant": "HUDSON",
+    "env": "HUDSON_URL"
+  },
+  {
+    "name": "Jenkins",
+    "constant": "JENKINS",
+    "env": ["JENKINS_URL", "BUILD_ID"],
+    "pr": { "any": ["ghprbPullId", "CHANGE_ID"] }
+  },
+  {
+    "name": "Magnum CI",
+    "constant": "MAGNUM",
+    "env": "MAGNUM"
+  },
+  {
+    "name": "Netlify CI",
+    "constant": "NETLIFY",
+    "env": "NETLIFY_BUILD_BASE",
+    "pr": { "env": "PULL_REQUEST", "ne": "false" }
+  },
+  {
+    "name": "Sail CI",
+    "constant": "SAIL",
+    "env": "SAILCI",
+    "pr": "SAIL_PULL_REQUEST_NUMBER"
+  },
+  {
+    "name": "Semaphore",
+    "constant": "SEMAPHORE",
+    "env": "SEMAPHORE",
+    "pr": "PULL_REQUEST_NUMBER"
+  },
+  {
+    "name": "Shippable",
+    "constant": "SHIPPABLE",
+    "env": "SHIPPABLE",
+    "pr": { "IS_PULL_REQUEST": "true" }
+  },
+  {
+    "name": "Solano CI",
+    "constant": "SOLANO",
+    "env": "TDDIUM",
+    "pr": "TDDIUM_PR_ID"
+  },
+  {
+    "name": "Strider CD",
+    "constant": "STRIDER",
+    "env": "STRIDER"
+  },
+  {
+    "name": "TaskCluster",
+    "constant": "TASKCLUSTER",
+    "env": ["TASK_ID", "RUN_ID"]
+  },
+  {
+    "name": "TeamCity",
+    "constant": "TEAMCITY",
+    "env": "TEAMCITY_VERSION"
+  },
+  {
+    "name": "Travis CI",
+    "constant": "TRAVIS",
+    "env": "TRAVIS",
+    "pr": { "env": "TRAVIS_PULL_REQUEST", "ne": "false" }
+  }
+]

node_modules/update-notifier/node_modules/global-dirs/index.d.ts

@@ -0,0 +1,60 @@
+declare namespace globalDirectories {
+	interface GlobalDirectories {
+		/**
+		Directory with globally installed packages.
+
+		Equivalent to `npm root --global`.
+		*/
+		readonly packages: string;
+
+		/**
+		Directory with globally installed binaries.
+
+		Equivalent to `npm bin --global`.
+		*/
+		readonly binaries: string;
+
+		/**
+		Directory with directories for packages and binaries. You probably want either of the above.
+
+		Equivalent to `npm prefix --global`.
+		*/
+		readonly prefix: string;
+	}
+}
+
+declare const globalDirectories: {
+	/**
+	Get the directory of globally installed packages and binaries.
+
+	@example
+	```
+	import globalDirectories = require('global-dirs');
+
+	console.log(globalDirectories.npm.prefix);
+	//=> '/usr/local'
+
+	console.log(globalDirectories.npm.packages);
+	//=> '/usr/local/lib/node_modules'
+	```
+	*/
+	readonly npm: globalDirectories.GlobalDirectories;
+
+	/**
+	Get the directory of globally installed packages and binaries.
+
+	@example
+	```
+	import globalDirectories = require('global-dirs');
+
+	console.log(globalDirectories.npm.binaries);
+	//=> '/usr/local/bin'
+
+	console.log(globalDirectories.yarn.packages);
+	//=> '/Users/sindresorhus/.config/yarn/global/node_modules'
+	```
+	*/
+	readonly yarn: globalDirectories.GlobalDirectories;
+}
+
+export = globalDirectories;

node_modules/update-notifier/node_modules/global-dirs/index.js

@@ -0,0 +1,118 @@
+'use strict';
+const path = require('path');
+const os = require('os');
+const fs = require('fs');
+const ini = require('ini');
+
+const isWindows = process.platform === 'win32';
+
+const readRc = filePath => {
+	try {
+		return ini.parse(fs.readFileSync(filePath, 'utf8')).prefix;
+	} catch (_) {}
+};
+
+const getEnvNpmPrefix = () => {
+	return Object.keys(process.env).reduce((prefix, name) => {
+		return (/^npm_config_prefix$/i).test(name) ? process.env[name] : prefix;
+	}, undefined);
+};
+
+const getGlobalNpmrc = () => {
+	if (isWindows && process.env.APPDATA) {
+		// Hardcoded contents of `c:\Program Files\nodejs\node_modules\npm\npmrc`
+		return path.join(process.env.APPDATA, '/npm/etc/npmrc');
+	}
+
+	// Homebrew special case: `$(brew --prefix)/lib/node_modules/npm/npmrc`
+	if (process.execPath.includes('/Cellar/node')) {
+		const homebrewPrefix = process.execPath.slice(0, process.execPath.indexOf('/Cellar/node'));
+		return path.join(homebrewPrefix, '/lib/node_modules/npm/npmrc');
+	}
+
+	if (process.execPath.endsWith('/bin/node')) {
+		const installDir = path.dirname(path.dirname(process.execPath));
+		return path.join(installDir, '/etc/npmrc');
+	}
+};
+
+const getDefaultNpmPrefix = () => {
+	if (isWindows) {
+		// `c:\node\node.exe` → `prefix=c:\node\`
+		return path.dirname(process.execPath);
+	}
+
+	// `/usr/local/bin/node` → `prefix=/usr/local`
+	return path.dirname(path.dirname(process.execPath));
+};
+
+const getNpmPrefix = () => {
+	const envPrefix = getEnvNpmPrefix();
+	if (envPrefix) {
+		return envPrefix;
+	}
+
+	const homePrefix = readRc(path.join(os.homedir(), '.npmrc'));
+	if (homePrefix) {
+		return homePrefix;
+	}
+
+	if (process.env.PREFIX) {
+		return process.env.PREFIX;
+	}
+
+	const globalPrefix = readRc(getGlobalNpmrc());
+	if (globalPrefix) {
+		return globalPrefix;
+	}
+
+	return getDefaultNpmPrefix();
+};
+
+const npmPrefix = path.resolve(getNpmPrefix());
+
+const getYarnWindowsDirectory = () => {
+	if (isWindows && process.env.LOCALAPPDATA) {
+		const dir = path.join(process.env.LOCALAPPDATA, 'Yarn');
+		if (fs.existsSync(dir)) {
+			return dir;
+		}
+	}
+
+	return false;
+};
+
+const getYarnPrefix = () => {
+	if (process.env.PREFIX) {
+		return process.env.PREFIX;
+	}
+
+	const windowsPrefix = getYarnWindowsDirectory();
+	if (windowsPrefix) {
+		return windowsPrefix;
+	}
+
+	const configPrefix = path.join(os.homedir(), '.config/yarn');
+	if (fs.existsSync(configPrefix)) {
+		return configPrefix;
+	}
+
+	const homePrefix = path.join(os.homedir(), '.yarn-config');
+	if (fs.existsSync(homePrefix)) {
+		return homePrefix;
+	}
+
+	// Yarn supports the npm conventions but the inverse is not true
+	return npmPrefix;
+};
+
+exports.npm = {};
+exports.npm.prefix = npmPrefix;
+exports.npm.packages = path.join(npmPrefix, isWindows ? 'node_modules' : 'lib/node_modules');
+exports.npm.binaries = isWindows ? npmPrefix : path.join(npmPrefix, 'bin');
+
+const yarnPrefix = path.resolve(getYarnPrefix());
+exports.yarn = {};
+exports.yarn.prefix = yarnPrefix;
+exports.yarn.packages = path.join(yarnPrefix, getYarnWindowsDirectory() ? 'Data/global/node_modules' : 'global/node_modules');
+exports.yarn.binaries = path.join(exports.yarn.packages, '.bin');

node_modules/update-notifier/node_modules/global-dirs/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/update-notifier/node_modules/global-dirs/package.json

@@ -0,0 +1,56 @@
+{
+	"name": "global-dirs",
+	"version": "2.1.0",
+	"description": "Get the directory of globally installed packages and binaries",
+	"license": "MIT",
+	"repository": "sindresorhus/global-dirs",
+	"funding": "https://github.com/sponsors/sindresorhus",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "https://sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava && tsd"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"global",
+		"prefix",
+		"path",
+		"paths",
+		"npm",
+		"yarn",
+		"node",
+		"modules",
+		"node-modules",
+		"package",
+		"packages",
+		"binary",
+		"binaries",
+		"bin",
+		"directory",
+		"directories",
+		"npmrc",
+		"rc",
+		"config",
+		"root",
+		"resolve"
+	],
+	"dependencies": {
+		"ini": "1.3.7"
+	},
+	"devDependencies": {
+		"ava": "^2.4.0",
+		"execa": "^3.2.0",
+		"import-fresh": "^3.1.0",
+		"tsd": "^0.10.0",
+		"xo": "^0.25.3"
+	}
+}

node_modules/update-notifier/node_modules/global-dirs/readme.md

@@ -0,0 +1,72 @@
+# global-dirs
+
+> Get the directory of globally installed packages and binaries
+
+Uses the same resolution logic as `npm` and `yarn`.
+
+## Install
+
+```
+$ npm install global-dirs
+```
+
+## Usage
+
+```js
+const globalDirectories = require('global-dirs');
+
+console.log(globalDirectories.npm.prefix);
+//=> '/usr/local'
+
+console.log(globalDirectories.npm.packages);
+//=> '/usr/local/lib/node_modules'
+
+console.log(globalDirectories.npm.binaries);
+//=> '/usr/local/bin'
+
+console.log(globalDirectories.yarn.packages);
+//=> '/Users/sindresorhus/.config/yarn/global/node_modules'
+```
+
+## API
+
+### globalDirectories
+
+#### npm
+#### yarn
+
+##### packages
+
+Directory with globally installed packages.
+
+Equivalent to `npm root --global`.
+
+##### binaries
+
+Directory with globally installed binaries.
+
+Equivalent to `npm bin --global`.
+
+##### prefix
+
+Directory with directories for packages and binaries. You probably want either of the above.
+
+Equivalent to `npm prefix --global`.
+
+## Related
+
+- [import-global](https://github.com/sindresorhus/import-global) - Import a globally installed module
+- [resolve-global](https://github.com/sindresorhus/resolve-global) - Resolve the path of a globally installed module
+- [is-installed-globally](https://github.com/sindresorhus/is-installed-globally) - Check if your package was installed globally
+
+---
+
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-global-dirs?utm_source=npm-global-dirs&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
+	</b>
+	<br>
+	<sub>
+		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
+	</sub>
+</div>

node_modules/update-notifier/node_modules/ini/LICENSE

@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

node_modules/update-notifier/node_modules/ini/README.md

@@ -0,0 +1,102 @@
+An ini format parser and serializer for node.
+
+Sections are treated as nested objects.  Items before the first
+heading are saved on the object directly.
+
+## Usage
+
+Consider an ini-file `config.ini` that looks like this:
+
+    ; this comment is being ignored
+    scope = global
+
+    [database]
+    user = dbuser
+    password = dbpassword
+    database = use_this_database
+
+    [paths.default]
+    datadir = /var/lib/data
+    array[] = first value
+    array[] = second value
+    array[] = third value
+
+You can read, manipulate and write the ini-file like so:
+
+    var fs = require('fs')
+      , ini = require('ini')
+
+    var config = ini.parse(fs.readFileSync('./config.ini', 'utf-8'))
+
+    config.scope = 'local'
+    config.database.database = 'use_another_database'
+    config.paths.default.tmpdir = '/tmp'
+    delete config.paths.default.datadir
+    config.paths.default.array.push('fourth value')
+
+    fs.writeFileSync('./config_modified.ini', ini.stringify(config, { section: 'section' }))
+
+This will result in a file called `config_modified.ini` being written
+to the filesystem with the following content:
+
+    [section]
+    scope=local
+    [section.database]
+    user=dbuser
+    password=dbpassword
+    database=use_another_database
+    [section.paths.default]
+    tmpdir=/tmp
+    array[]=first value
+    array[]=second value
+    array[]=third value
+    array[]=fourth value
+
+
+## API
+
+### decode(inistring)
+
+Decode the ini-style formatted `inistring` into a nested object.
+
+### parse(inistring)
+
+Alias for `decode(inistring)`
+
+### encode(object, [options])
+
+Encode the object `object` into an ini-style formatted string. If the
+optional parameter `section` is given, then all top-level properties
+of the object are put into this section and the `section`-string is
+prepended to all sub-sections, see the usage example above.
+
+The `options` object may contain the following:
+
+* `section` A string which will be the first `section` in the encoded
+  ini data.  Defaults to none.
+* `whitespace` Boolean to specify whether to put whitespace around the
+  `=` character.  By default, whitespace is omitted, to be friendly to
+  some persnickety old parsers that don't tolerate it well.  But some
+  find that it's more human-readable and pretty with the whitespace.
+
+For backwards compatibility reasons, if a `string` options is passed
+in, then it is assumed to be the `section` value.
+
+### stringify(object, [options])
+
+Alias for `encode(object, [options])`
+
+### safe(val)
+
+Escapes the string `val` such that it is safe to be used as a key or
+value in an ini-file. Basically escapes quotes. For example
+
+    ini.safe('"unsafe string"')
+
+would result in
+
+    "\"unsafe string\""
+
+### unsafe(val)
+
+Unescapes the string `val`

node_modules/update-notifier/node_modules/ini/ini.js

@@ -0,0 +1,206 @@
+exports.parse = exports.decode = decode
+
+exports.stringify = exports.encode = encode
+
+exports.safe = safe
+exports.unsafe = unsafe
+
+var eol = typeof process !== 'undefined' &&
+  process.platform === 'win32' ? '\r\n' : '\n'
+
+function encode (obj, opt) {
+  var children = []
+  var out = ''
+
+  if (typeof opt === 'string') {
+    opt = {
+      section: opt,
+      whitespace: false,
+    }
+  } else {
+    opt = opt || Object.create(null)
+    opt.whitespace = opt.whitespace === true
+  }
+
+  var separator = opt.whitespace ? ' = ' : '='
+
+  Object.keys(obj).forEach(function (k, _, __) {
+    var val = obj[k]
+    if (val && Array.isArray(val)) {
+      val.forEach(function (item) {
+        out += safe(k + '[]') + separator + safe(item) + '\n'
+      })
+    } else if (val && typeof val === 'object')
+      children.push(k)
+    else
+      out += safe(k) + separator + safe(val) + eol
+  })
+
+  if (opt.section && out.length)
+    out = '[' + safe(opt.section) + ']' + eol + out
+
+  children.forEach(function (k, _, __) {
+    var nk = dotSplit(k).join('\\.')
+    var section = (opt.section ? opt.section + '.' : '') + nk
+    var child = encode(obj[k], {
+      section: section,
+      whitespace: opt.whitespace,
+    })
+    if (out.length && child.length)
+      out += eol
+
+    out += child
+  })
+
+  return out
+}
+
+function dotSplit (str) {
+  return str.replace(/\1/g, '\u0002LITERAL\\1LITERAL\u0002')
+    .replace(/\\\./g, '\u0001')
+    .split(/\./).map(function (part) {
+      return part.replace(/\1/g, '\\.')
+        .replace(/\2LITERAL\\1LITERAL\2/g, '\u0001')
+    })
+}
+
+function decode (str) {
+  var out = Object.create(null)
+  var p = out
+  var section = null
+  //          section     |key      = value
+  var re = /^\[([^\]]*)\]$|^([^=]+)(=(.*))?$/i
+  var lines = str.split(/[\r\n]+/g)
+
+  lines.forEach(function (line, _, __) {
+    if (!line || line.match(/^\s*[;#]/))
+      return
+    var match = line.match(re)
+    if (!match)
+      return
+    if (match[1] !== undefined) {
+      section = unsafe(match[1])
+      if (section === '__proto__') {
+        // not allowed
+        // keep parsing the section, but don't attach it.
+        p = Object.create(null)
+        return
+      }
+      p = out[section] = out[section] || Object.create(null)
+      return
+    }
+    var key = unsafe(match[2])
+    if (key === '__proto__')
+      return
+    var value = match[3] ? unsafe(match[4]) : true
+    switch (value) {
+      case 'true':
+      case 'false':
+      case 'null': value = JSON.parse(value)
+    }
+
+    // Convert keys with '[]' suffix to an array
+    if (key.length > 2 && key.slice(-2) === '[]') {
+      key = key.substring(0, key.length - 2)
+      if (key === '__proto__')
+        return
+      if (!p[key])
+        p[key] = []
+      else if (!Array.isArray(p[key]))
+        p[key] = [p[key]]
+    }
+
+    // safeguard against resetting a previously defined
+    // array by accidentally forgetting the brackets
+    if (Array.isArray(p[key]))
+      p[key].push(value)
+    else
+      p[key] = value
+  })
+
+  // {a:{y:1},"a.b":{x:2}} --> {a:{y:1,b:{x:2}}}
+  // use a filter to return the keys that have to be deleted.
+  Object.keys(out).filter(function (k, _, __) {
+    if (!out[k] ||
+      typeof out[k] !== 'object' ||
+      Array.isArray(out[k]))
+      return false
+
+    // see if the parent section is also an object.
+    // if so, add it to that, and mark this one for deletion
+    var parts = dotSplit(k)
+    var p = out
+    var l = parts.pop()
+    var nl = l.replace(/\\\./g, '.')
+    parts.forEach(function (part, _, __) {
+      if (part === '__proto__')
+        return
+      if (!p[part] || typeof p[part] !== 'object')
+        p[part] = Object.create(null)
+      p = p[part]
+    })
+    if (p === out && nl === l)
+      return false
+
+    p[nl] = out[k]
+    return true
+  }).forEach(function (del, _, __) {
+    delete out[del]
+  })
+
+  return out
+}
+
+function isQuoted (val) {
+  return (val.charAt(0) === '"' && val.slice(-1) === '"') ||
+    (val.charAt(0) === "'" && val.slice(-1) === "'")
+}
+
+function safe (val) {
+  return (typeof val !== 'string' ||
+    val.match(/[=\r\n]/) ||
+    val.match(/^\[/) ||
+    (val.length > 1 &&
+     isQuoted(val)) ||
+    val !== val.trim())
+    ? JSON.stringify(val)
+    : val.replace(/;/g, '\\;').replace(/#/g, '\\#')
+}
+
+function unsafe (val, doUnesc) {
+  val = (val || '').trim()
+  if (isQuoted(val)) {
+    // remove the single quotes before calling JSON.parse
+    if (val.charAt(0) === "'")
+      val = val.substr(1, val.length - 2)
+
+    try {
+      val = JSON.parse(val)
+    } catch (_) {}
+  } else {
+    // walk the val to find the first not-escaped ; character
+    var esc = false
+    var unesc = ''
+    for (var i = 0, l = val.length; i < l; i++) {
+      var c = val.charAt(i)
+      if (esc) {
+        if ('\\;#'.indexOf(c) !== -1)
+          unesc += c
+        else
+          unesc += '\\' + c
+
+        esc = false
+      } else if (';#'.indexOf(c) !== -1)
+        break
+      else if (c === '\\')
+        esc = true
+      else
+        unesc += c
+    }
+    if (esc)
+      unesc += '\\'
+
+    return unesc.trim()
+  }
+  return val
+}

node_modules/update-notifier/node_modules/ini/package.json

@@ -0,0 +1,33 @@
+{
+  "author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me/)",
+  "name": "ini",
+  "description": "An ini encoder/decoder for node",
+  "version": "1.3.7",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/ini.git"
+  },
+  "main": "ini.js",
+  "scripts": {
+    "eslint": "eslint",
+    "lint": "npm run eslint -- ini.js test/*.js",
+    "lintfix": "npm run lint -- --fix",
+    "test": "tap",
+    "posttest": "npm run lint",
+    "preversion": "npm test",
+    "postversion": "npm publish",
+    "prepublishOnly": "git push origin --follow-tags"
+  },
+  "devDependencies": {
+    "eslint": "^7.9.0",
+    "eslint-plugin-import": "^2.22.0",
+    "eslint-plugin-node": "^11.1.0",
+    "eslint-plugin-promise": "^4.2.1",
+    "eslint-plugin-standard": "^4.0.1",
+    "tap": "14"
+  },
+  "license": "ISC",
+  "files": [
+    "ini.js"
+  ]
+}

node_modules/update-notifier/node_modules/is-ci/CHANGELOG.md

@@ -0,0 +1,14 @@
+# Changelog
+
+## v2.0.0
+
+Breaking changes:
+
+* Drop support for Node.js end-of-life versions: 0.10, 0.12, 4, 5, 7,
+  and 9
+
+Other changes:
+
+See [ci-info
+changelog](https://github.com/watson/ci-info/blob/master/CHANGELOG.md#v200)
+for a list of newly supported CI servers.

node_modules/update-notifier/node_modules/is-ci/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016-2018 Thomas Watson Steen
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/update-notifier/node_modules/is-ci/README.md

@@ -0,0 +1,50 @@
+# is-ci
+
+Returns `true` if the current environment is a Continuous Integration
+server.
+
+Please [open an issue](https://github.com/watson/is-ci/issues) if your
+CI server isn't properly detected :)
+
+[![npm](https://img.shields.io/npm/v/is-ci.svg)](https://www.npmjs.com/package/is-ci)
+[![Build status](https://travis-ci.org/watson/is-ci.svg?branch=master)](https://travis-ci.org/watson/is-ci)
+[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://github.com/feross/standard)
+
+## Installation
+
+```bash
+npm install is-ci --save
+```
+
+## Programmatic Usage
+
+```js
+const isCI = require('is-ci')
+
+if (isCI) {
+  console.log('The code is running on a CI server')
+}
+```
+
+## CLI Usage
+
+For CLI usage you need to have the `is-ci` executable in your `PATH`.
+There's a few ways to do that:
+
+- Either install the module globally using `npm install is-ci -g`
+- Or add the module as a dependency to your app in which case it can be
+  used inside your package.json scripts as is
+- Or provide the full path to the executable, e.g.
+  `./node_modules/.bin/is-ci`
+
+```bash
+is-ci && echo "This is a CI server"
+```
+
+## Supported CI tools
+
+Refer to [ci-info](https://github.com/watson/ci-info#supported-ci-tools) docs for all supported CI's
+
+## License
+
+[MIT](LICENSE)

node_modules/update-notifier/node_modules/is-ci/bin.js

@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+'use strict'
+
+process.exit(require('./') ? 0 : 1)

node_modules/update-notifier/node_modules/is-ci/index.js

@@ -0,0 +1,3 @@
+'use strict'
+
+module.exports = require('ci-info').isCI

node_modules/update-notifier/node_modules/is-ci/package.json

@@ -0,0 +1,38 @@
+{
+  "name": "is-ci",
+  "version": "2.0.0",
+  "description": "Detect if the current environment is a CI server",
+  "bin": "bin.js",
+  "main": "index.js",
+  "dependencies": {
+    "ci-info": "^2.0.0"
+  },
+  "devDependencies": {
+    "clear-module": "^3.0.0",
+    "standard": "^12.0.1"
+  },
+  "scripts": {
+    "test": "standard && node test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/watson/is-ci.git"
+  },
+  "keywords": [
+    "ci",
+    "continuous",
+    "integration",
+    "test",
+    "detect"
+  ],
+  "author": "Thomas Watson Steen <w@tson.dk> (https://twitter.com/wa7son)",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/watson/is-ci/issues"
+  },
+  "homepage": "https://github.com/watson/is-ci",
+  "coordinates": [
+    55.778272,
+    12.593116
+  ]
+}

node_modules/update-notifier/node_modules/is-installed-globally/index.d.ts

@@ -0,0 +1,19 @@
+/**
+Check if your package was installed globally.
+
+@example
+```
+import isInstalledGlobally = require('is-installed-globally');
+
+// With `npm install your-package`
+console.log(isInstalledGlobally);
+//=> false
+
+// With `npm install --global your-package`
+console.log(isInstalledGlobally);
+//=> true
+```
+*/
+declare const isInstalledGlobally: boolean;
+
+export = isInstalledGlobally;

node_modules/update-notifier/node_modules/is-installed-globally/index.js

@@ -0,0 +1,15 @@
+'use strict';
+const fs = require('fs');
+const globalDirs = require('global-dirs');
+const isPathInside = require('is-path-inside');
+
+module.exports = (() => {
+	try {
+		return (
+			isPathInside(__dirname, globalDirs.yarn.packages) ||
+			isPathInside(__dirname, fs.realpathSync(globalDirs.npm.packages))
+		);
+	} catch (_) {
+		return false;
+	}
+})();

node_modules/update-notifier/node_modules/is-installed-globally/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/update-notifier/node_modules/is-installed-globally/package.json

@@ -0,0 +1,54 @@
+{
+	"name": "is-installed-globally",
+	"version": "0.3.2",
+	"description": "Check if your package was installed globally",
+	"license": "MIT",
+	"repository": "sindresorhus/is-installed-globally",
+	"funding": "https://github.com/sponsors/sindresorhus",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava && tsd"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"global",
+		"package",
+		"globally",
+		"module",
+		"install",
+		"installed",
+		"npm",
+		"yarn",
+		"is",
+		"check",
+		"detect",
+		"local",
+		"locally",
+		"cli",
+		"bin",
+		"binary"
+	],
+	"dependencies": {
+		"global-dirs": "^2.0.1",
+		"is-path-inside": "^3.0.1"
+	},
+	"devDependencies": {
+		"ava": "^2.4.0",
+		"cpy": "^7.3.0",
+		"del": "^5.1.0",
+		"execa": "^2.0.4",
+		"make-dir": "^3.0.0",
+		"tsd": "^0.10.0",
+		"xo": "^0.25.3"
+	}
+}

node_modules/update-notifier/node_modules/is-installed-globally/readme.md

@@ -0,0 +1,34 @@
+# is-installed-globally [![Build Status](https://travis-ci.org/sindresorhus/is-installed-globally.svg?branch=master)](https://travis-ci.org/sindresorhus/is-installed-globally)
+
+> Check if your package was installed globally
+
+Can be useful if your CLI needs different behavior when installed globally and locally.
+
+
+## Install
+
+```
+$ npm install is-installed-globally
+```
+
+
+## Usage
+
+```js
+const isInstalledGlobally = require('is-installed-globally');
+
+// With `npm install your-package`
+console.log(isInstalledGlobally);
+//=> false
+
+// With `npm install --global your-package`
+console.log(isInstalledGlobally);
+//=> true
+```
+
+
+## Related
+
+- [import-global](https://github.com/sindresorhus/import-global) - Import a globally installed module
+- [resolve-global](https://github.com/sindresorhus/resolve-global) - Resolve the path of a globally installed module
+- [global-dirs](https://github.com/sindresorhus/global-dirs) - Get the directory of globally installed packages and binaries

node_modules/update-notifier/package.json

@@ -0,0 +1,64 @@
+{
+	"name": "update-notifier",
+	"version": "4.1.3",
+	"description": "Update notifications for your CLI app",
+	"license": "BSD-2-Clause",
+	"repository": "yeoman/update-notifier",
+	"funding": "https://github.com/yeoman/update-notifier?sponsor=1",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "https://sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=8"
+	},
+	"scripts": {
+		"test": "xo && ava --timeout=20s -s"
+	},
+	"files": [
+		"index.js",
+		"check.js"
+	],
+	"keywords": [
+		"npm",
+		"update",
+		"updater",
+		"notify",
+		"notifier",
+		"check",
+		"checker",
+		"cli",
+		"module",
+		"package",
+		"version"
+	],
+	"dependencies": {
+		"boxen": "^4.2.0",
+		"chalk": "^3.0.0",
+		"configstore": "^5.0.1",
+		"has-yarn": "^2.1.0",
+		"import-lazy": "^2.1.0",
+		"is-ci": "^2.0.0",
+		"is-installed-globally": "^0.3.1",
+		"is-npm": "^4.0.0",
+		"is-yarn-global": "^0.3.0",
+		"latest-version": "^5.0.0",
+		"pupa": "^2.0.1",
+		"semver-diff": "^3.1.1",
+		"xdg-basedir": "^4.0.0"
+	},
+	"devDependencies": {
+		"ava": "^2.4.0",
+		"clear-module": "^4.0.0",
+		"fixture-stdout": "^0.2.1",
+		"mock-require": "^3.0.3",
+		"strip-ansi": "^6.0.0",
+		"xo": "^0.25.0"
+	},
+	"xo": {
+		"rules": {
+			"prefer-object-spread": 0
+		}
+	}
+}

node_modules/update-notifier/readme.md

@@ -0,0 +1,223 @@
+# update-notifier [![Build Status](https://travis-ci.org/yeoman/update-notifier.svg?branch=master)](https://travis-ci.org/yeoman/update-notifier)
+
+> Update notifications for your CLI app
+
+![](screenshot.png)
+
+Inform users of your package of updates in a non-intrusive way.
+
+#### Contents
+
+- [Install](#install)
+- [Usage](#usage)
+- [How](#how)
+- [API](#api)
+- [About](#about)
+- [Users](#users)
+
+## Install
+
+```
+$ npm install update-notifier
+```
+
+## Usage
+
+### Simple
+
+```js
+const updateNotifier = require('update-notifier');
+const pkg = require('./package.json');
+
+updateNotifier({pkg}).notify();
+```
+
+### Comprehensive
+
+```js
+const updateNotifier = require('update-notifier');
+const pkg = require('./package.json');
+
+// Checks for available update and returns an instance
+const notifier = updateNotifier({pkg});
+
+// Notify using the built-in convenience method
+notifier.notify();
+
+// `notifier.update` contains some useful info about the update
+console.log(notifier.update);
+/*
+{
+	latest: '1.0.1',
+	current: '1.0.0',
+	type: 'patch', // Possible values: latest, major, minor, patch, prerelease, build
+	name: 'pageres'
+}
+*/
+```
+
+### Options and custom message
+
+```js
+const notifier = updateNotifier({
+	pkg,
+	updateCheckInterval: 1000 * 60 * 60 * 24 * 7 // 1 week
+});
+
+if (notifier.update) {
+	console.log(`Update available: ${notifier.update.latest}`);
+}
+```
+
+## How
+
+Whenever you initiate the update notifier and it's not within the interval threshold, it will asynchronously check with npm in the background for available updates, then persist the result. The next time the notifier is initiated, the result will be loaded into the `.update` property. This prevents any impact on your package startup performance.
+The update check is done in a unref'ed [child process](https://nodejs.org/api/child_process.html#child_process_child_process_spawn_command_args_options). This means that if you call `process.exit`, the check will still be performed in its own process.
+
+The first time the user runs your app, it will check for an update, and even if an update is available, it will wait the specified `updateCheckInterval` before notifying the user. This is done to not be annoying to the user, but might surprise you as an implementer if you're testing whether it works. Check out [`example.js`](example.js) to quickly test out `update-notifier` and see how you can test that it works in your app.
+
+## API
+
+### notifier = updateNotifier(options)
+
+Checks if there is an available update. Accepts options defined below. Returns an instance with an `.update` property if there is an available update, otherwise `undefined`.
+
+### options
+
+Type: `object`
+
+#### pkg
+
+Type: `object`
+
+##### name
+
+*Required*\
+Type: `string`
+
+##### version
+
+*Required*\
+Type: `string`
+
+#### updateCheckInterval
+
+Type: `number`\
+Default: `1000 * 60 * 60 * 24` *(1 day)*
+
+How often to check for updates.
+
+#### shouldNotifyInNpmScript
+
+Type: `boolean`\
+Default: `false`
+
+Allows notification to be shown when running as an npm script.
+
+#### distTag
+
+Type: `string`\
+Default: `'latest'`
+
+Which [dist-tag](https://docs.npmjs.com/adding-dist-tags-to-packages) to use to find the latest version.
+
+### notifier.fetchInfo()
+
+Check update information.
+
+Returns an `object` with:
+
+- `latest` _(String)_ - Latest version.
+- `current` _(String)_ - Current version.
+- `type` _(String)_ - Type of current update. Possible values: `latest`, `major`, `minor`, `patch`, `prerelease`, `build`.
+- `name` _(String)_ - Package name.
+
+### notifier.notify(options?)
+
+Convenience method to display a notification message. *(See screenshot)*
+
+Only notifies if there is an update and the process is [TTY](https://nodejs.org/api/process.html#process_a_note_on_process_i_o).
+
+#### options
+
+Type: `object`
+
+##### defer
+
+Type: `boolean`\
+Default: `true`
+
+Defer showing the notification to after the process has exited.
+
+##### message
+
+Type: `string`\
+Default: [See above screenshot](https://github.com/yeoman/update-notifier#update-notifier-)
+
+Message that will be shown when an update is available.
+
+Available placeholders:
+
+- `{packageName}` - Package name.
+- `{currentVersion}` - Current version.
+- `{latestVersion}` - Latest version.
+- `{updateCommand}` - Update command.
+
+```js
+notifier.notify({message: 'Run `{updateCommand}` to update.'});
+
+// Output:
+// Run `npm install update-notifier-tester@1.0.0` to update.
+```
+
+##### isGlobal
+
+Type: `boolean`\
+Default: Auto-detect
+
+Include the `-g` argument in the default message's `npm i` recommendation. You may want to change this if your CLI package can be installed as a dependency of another project, and don't want to recommend a global installation. This option is ignored if you supply your own `message` (see above).
+
+##### boxenOptions
+
+Type: `object`\
+Default: `{padding: 1, margin: 1, align: 'center', borderColor: 'yellow', borderStyle: 'round'}` *(See screenshot)*
+
+Options object that will be passed to [`boxen`](https://github.com/sindresorhus/boxen).
+
+### User settings
+
+Users of your module have the ability to opt-out of the update notifier by changing the `optOut` property to `true` in `~/.config/configstore/update-notifier-[your-module-name].json`. The path is available in `notifier.config.path`.
+
+Users can also opt-out by [setting the environment variable](https://github.com/sindresorhus/guides/blob/master/set-environment-variables.md) `NO_UPDATE_NOTIFIER` with any value or by using the `--no-update-notifier` flag on a per run basis.
+
+The check is also skipped automatically:
+  - on CI
+  - in unit tests (when the `NODE_ENV` environment variable is `test`)
+
+## About
+
+The idea for this module came from the desire to apply the browser update strategy to CLI tools, where everyone is always on the latest version. We first tried automatic updating, which we discovered wasn't popular. This is the second iteration of that idea, but limited to just update notifications.
+
+## Users
+
+There are a bunch projects using it:
+
+- [npm](https://github.com/npm/npm) - Package manager for JavaScript
+- [Yeoman](https://yeoman.io) - Modern workflows for modern webapps
+- [AVA](https://ava.li) - Simple concurrent test runner
+- [XO](https://github.com/xojs/xo) - JavaScript happiness style linter
+- [Node GH](https://github.com/node-gh/gh) - GitHub command line tool
+
+[And 2700+ more…](https://www.npmjs.org/browse/depended/update-notifier)
+
+---
+
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-update_notifier?utm_source=npm-update-notifier&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
+	</b>
+	<br>
+	<sub>
+		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
+	</sub>
+</div>