Import Upstream version 3.2.0+~cs4.2.0

2023-02-17 09:41:43 +08:00 · 2023-02-17 09:41:43 +08:00 · 24739b1998
commit 24739b1998
40 changed files with 1835 additions and 0 deletions
--- a/.github/ISSUE_TEMPLATE/ci-server-not-detected.md
+++ b/.github/ISSUE_TEMPLATE/ci-server-not-detected.md
@ -0,0 +1,33 @@
+---
+name: CI server not detected
+about: Report an issue with detecting a specific CI server
+
+---
+
+<!-- Please fill in the fields below to the best of your ability :) -->
+
+**Details:**
+ - Ci name: [e.g. Travis CI]
+ - Website: [e.g. https://travis-ci.com/]
+ - Default env variables: [e.g. https://docs.travis-ci.com/user/environment-variables/#default-environment-variables]
+
+**Environment variables**
+<!--
+  If you have access to the build system yourself,
+  please make a dump of the available environment
+  variables and list them below
+-->
+
+<details>
+<summary>Environment variables example</summary> 
+
+```
+// Add a list of actual environment variables available to the build here
+// Please keep the blank line above and below the code block
+// WARNING: Be careful not to include any private or otherwise sensitive information
+```
+
+</details>
+
+**Additional context**
+Add any other context about the problem here.
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@ -0,0 +1,21 @@
+name: Tests
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [8.x, 10.x, 12.x, 14.x, 15.x, 16.x]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm install
+    - run: npm test
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,3 @@
+node_modules
+package-lock.json
+yarn.lock
--- a/.npmignore
+++ b/.npmignore
@ -0,0 +1,4 @@
+node_modules
+.github
+.travis.yml
+test.js
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -0,0 +1,118 @@
+# Changelog
+
+## v3.2.0
+
+- support LayerCI ([#68](https://github.com/watson/ci-info/pull/68))
+- support Appcircle ([#69](https://github.com/watson/ci-info/pull/69))
+- support Codefresh CI ([#65](https://github.com/watson/ci-info/pull/65))
+- Add support for nodejs v16
+
+## v3.1.1
+
+Bug Fixes:
+
+- remove duplicate declaration in typings
+
+## v3.1.0
+
+Features:
+
+- add typings
+
+## v3.0.0
+
+Features:
+
+- Add support nodejs versions: 14, 15
+- support Nevercode ([#30](https://github.com/watson/ci-info/pull/30))
+- support Render CI ([#36](https://github.com/watson/ci-info/pull/36))
+- support Now CI ([#37](https://github.com/watson/ci-info/pull/37))
+- support GitLab PR ([#59](https://github.com/watson/ci-info/pull/59))
+- support Screwdriver CD ([#60](https://github.com/watson/ci-info/pull/60))
+- support Visual Studio App Center ([#61](https://github.com/watson/ci-info/pull/61))
+
+Bug Fixes:
+
+- update Netlify env constant ([#47](https://github.com/watson/ci-info/pull/47))
+
+Breaking changes:
+
+- Drop support for Node.js end-of-life versions: 6, 13
+- replace `Zeit Now` with `Vercel` ([#55](https://github.com/watson/ci-info/pull/55))
+
+## 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
--- a/21
+++ b/21
@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016-2021 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.
--- a/README.md
+++ b/README.md
@ -0,0 +1,117 @@
+# 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)
+[![Tests](https://github.com/watson/ci-info/workflows/Tests/badge.svg)](https://github.com/watson/ci-info/actions)
+[![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` | ✅   |
+| [Appcircle](https://appcircle.io/)                                              | `ci.APPCIRCLE`       | 🚫   |
+| [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`          | ✅   |
+| [Codefresh](https://codefresh.io/)                                              | `ci.CODEFRESH`       | ✅   |
+| [Codeship](https://codeship.com)                                                | `ci.CODESHIP`        | 🚫   |
+| [Drone](https://drone.io)                                                       | `ci.DRONE`           | ✅   |
+| [dsari](https://github.com/rfinnie/dsari)                                       | `ci.DSARI`           | 🚫   |
+| [GitHub Actions](https://github.com/features/actions/)                          | `ci.GITHUB_ACTIONS`  | ✅   |
+| [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`         | ✅   |
+| [LayerCI](https://layerci.com/)                                                 | `ci.LAYERCI`         | ✅   |
+| [Magnum CI](https://magnum-ci.com)                                              | `ci.MAGNUM`          | 🚫   |
+| [Netlify CI](https://www.netlify.com/)                                          | `ci.NETLIFY`         | ✅   |
+| [Nevercode](http://nevercode.io/)                                               | `ci.NEVERCODE`       | ✅   |
+| [Render](https://render.com/)                                                   | `ci.RENDER`          | ✅   |
+| [Sail CI](https://sail.ci/)                                                     | `ci.SAIL`            | ✅   |
+| [Screwdriver](https://screwdriver.cd/)                                          | `ci.SCREWDRIVER`     | ✅   |
+| [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`          | ✅   |
+| [Vercel](https://vercel.com/)                                                   | `ci.VERCEL`          | 🚫   |
+| [Visual Studio App Center](https://appcenter.ms/)                               | `ci.APPCENTER`       | 🚫   |
+
+## 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)
--- a/index.d.ts
+++ b/index.d.ts
@ -0,0 +1,62 @@
+/**
+ * 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`.
+ */
+export const isCI: boolean;
+/**
+ * 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`.
+ */
+export const isPR: boolean | null;
+/**
+ * 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.
+ */
+export const name: string | null;
+
+export const APPVEYOR: boolean;
+export const AZURE_PIPELINES: boolean;
+export const APPCIRCLE: boolean;
+export const BAMBOO: boolean;
+export const BITBUCKET: boolean;
+export const BITRISE: boolean;
+export const BUDDY: boolean;
+export const BUILDKITE: boolean;
+export const CIRCLE: boolean;
+export const CIRRUS: boolean;
+export const CODEBUILD: boolean;
+export const CODEFRESH: boolean;
+export const CODESHIP: boolean;
+export const DRONE: boolean;
+export const DSARI: boolean;
+export const GITHUB_ACTIONS: boolean;
+export const GITLAB: boolean;
+export const GOCD: boolean;
+export const HUDSON: boolean;
+export const JENKINS: boolean;
+export const LAYERCI: boolean;
+export const MAGNUM: boolean;
+export const NETLIFY: boolean;
+export const NEVERCODE: boolean;
+export const RENDER: boolean;
+export const SAIL: boolean;
+export const SEMAPHORE: boolean;
+export const SCREWDRIVER: boolean;
+export const SHIPPABLE: boolean;
+export const SOLANO: boolean;
+export const STRIDER: boolean;
+export const TASKCLUSTER: boolean;
+export const TEAMCITY: boolean;
+export const TRAVIS: boolean;
+export const VERCEL: boolean;
+export const APPCENTER: boolean;
--- a/index.js
+++ b/index.js
@ -0,0 +1,66 @@
+'use strict'
+
+const vendors = require('./vendors.json')
+
+const 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) {
+  const envs = Array.isArray(vendor.env) ? vendor.env : [vendor.env]
+  const 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]
+  })
+}
--- a/is-interactive/.editorconfig
+++ b/is-interactive/.editorconfig
@ -0,0 +1,12 @@
+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.yml]
+indent_style = space
+indent_size = 2
--- a/is-interactive/.gitattributes
+++ b/is-interactive/.gitattributes
@ -0,0 +1 @@
+* text=auto eol=lf
--- a/is-interactive/.github/funding.yml
+++ b/is-interactive/.github/funding.yml
@ -0,0 +1,3 @@
+github: sindresorhus
+open_collective: sindresorhus
+custom: https://sindresorhus.com/donate
--- a/is-interactive/.gitignore
+++ b/is-interactive/.gitignore
@ -0,0 +1,2 @@
+node_modules
+yarn.lock
--- a/is-interactive/.npmrc
+++ b/is-interactive/.npmrc
@ -0,0 +1 @@
+package-lock=false
--- a/is-interactive/.travis.yml
+++ b/is-interactive/.travis.yml
@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - '12'
+  - '10'
+  - '8'
--- a/is-interactive/index.d.ts
+++ b/is-interactive/index.d.ts
@ -0,0 +1,31 @@
+/// <reference types="node"/>
+
+declare namespace isInteractive {
+	interface Options {
+		/**
+		The stream to check.
+
+		@default process.stdout
+		*/
+		readonly stream?: NodeJS.WritableStream;
+	}
+}
+
+/**
+Check if stdout or stderr is [interactive](https://unix.stackexchange.com/a/43389/7678).
+
+It checks that the stream is [TTY](https://jameshfisher.com/2017/12/09/what-is-a-tty/), not a dumb terminal, and not running in a CI.
+
+This can be useful to decide whether to present interactive UI or animations in the terminal.
+
+@example
+```
+import isInteractive = require('is-interactive');
+
+isInteractive();
+//=> true
+```
+*/
+declare function isInteractive(options?: isInteractive.Options): boolean;
+
+export = isInteractive;
--- a/is-interactive/index.js
+++ b/is-interactive/index.js
@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = ({stream = process.stdout} = {}) => {
+	return Boolean(
+		stream && stream.isTTY &&
+		process.env.TERM !== 'dumb' &&
+		!('CI' in process.env)
+	);
+};
--- a/is-interactive/index.test-d.ts
+++ b/is-interactive/index.test-d.ts
@ -0,0 +1,6 @@
+import {expectType} from 'tsd';
+import isInteractive = require('.');
+
+expectType<boolean>(isInteractive({
+	stream: process.stderr
+}));
--- a/is-interactive/license
+++ b/is-interactive/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.
--- a/is-interactive/package.json
+++ b/is-interactive/package.json
@ -0,0 +1,38 @@
+{
+	"name": "is-interactive",
+	"version": "1.0.0",
+	"description": "Check if stdout or stderr is interactive",
+	"license": "MIT",
+	"repository": "sindresorhus/is-interactive",
+	"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": [
+		"interactive",
+		"stdout",
+		"stderr",
+		"detect",
+		"is",
+		"terminal",
+		"shell",
+		"tty"
+	],
+	"devDependencies": {
+		"@types/node": "^12.0.12",
+		"ava": "^2.1.0",
+		"tsd": "^0.7.3",
+		"xo": "^0.24.0"
+	}
+}
--- a/is-interactive/readme.md
+++ b/is-interactive/readme.md
@ -0,0 +1,51 @@
+# is-interactive [![Build Status](https://travis-ci.com/sindresorhus/is-interactive.svg?branch=master)](https://travis-ci.com/sindresorhus/is-interactive)
+
+> Check if stdout or stderr is [interactive](https://unix.stackexchange.com/a/43389/7678)
+
+It checks that the stream is [TTY](https://jameshfisher.com/2017/12/09/what-is-a-tty/), not a dumb terminal, and not running in a CI.
+
+This can be useful to decide whether to present interactive UI or animations in the terminal.
+
+
+## Install
+
+```
+$ npm install is-interactive
+```
+
+
+## Usage
+
+```js
+const isInteractive = require('is-interactive');
+
+isInteractive();
+//=> true
+```
+
+
+## API
+
+### isInteractive(options?)
+
+#### options
+
+Type: `object`
+
+##### stream
+
+Type: [`stream.Writable`](https://nodejs.org/api/stream.html#stream_class_stream_writable)<br>
+Default: [`process.stdout`](https://nodejs.org/api/process.html#process_process_stdout)
+
+The stream to check.
+
+
+## FAQ
+
+#### Why are you not using [`ci-info`](https://github.com/watson/ci-info) for the CI check?
+
+It's silly to have to detect individual CIs. They should identify themselves with the `CI` environment variable, and most do just that. A manually maintained list of detections will easily get out of date. And if a package using `ci-info` doesn't update to the latest version all the time, they will not support certain CIs. It also creates unpredictability as you might assume a CI is not supported and then suddenly it gets supported and you didn't account for that. In addition, some of the manual detections are loose and might cause false-positives which could create hard-to-debug bugs.
+
+#### Why does this even exist? It's just a few lines.
+
+It's not about the number of lines, but rather discoverability and documentation. A lot of people wouldn't even know they need this. Feel free to copy-paste the code if you don't want the dependency. You might also want to read [this blog post](https://blog.sindresorhus.com/small-focused-modules-9238d977a92a).
--- a/is-interactive/test.js
+++ b/is-interactive/test.js
@ -0,0 +1,25 @@
+import {PassThrough as PassThroughStream} from 'stream';
+import test from 'ava';
+import isInteractive from '.';
+
+test('tty', t => {
+	const ci = process.env.CI;
+	delete process.env.CI;
+	const stream = new PassThroughStream();
+	stream.isTTY = true;
+	t.true(isInteractive({stream}));
+	process.env.CI = ci;
+});
+
+test('non-tty', t => {
+	const stream = new PassThroughStream();
+	stream.isTTY = false;
+	t.false(isInteractive({stream}));
+});
+
+test('dumb', t => {
+	const term = process.env.TERM;
+	process.env.TERM = 'dumb';
+	t.false(isInteractive());
+	process.env.TERM = term;
+});
--- a/is-unicode-supported/.editorconfig
+++ b/is-unicode-supported/.editorconfig
@ -0,0 +1,12 @@
+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.yml]
+indent_style = space
+indent_size = 2
--- a/is-unicode-supported/.gitattributes
+++ b/is-unicode-supported/.gitattributes
@ -0,0 +1 @@
+* text=auto eol=lf
--- a/is-unicode-supported/.github/workflows/main.yml
+++ b/is-unicode-supported/.github/workflows/main.yml
@ -0,0 +1,22 @@
+name: CI
+on:
+  - push
+  - pull_request
+jobs:
+  test:
+    name: Node.js ${{ matrix.node-version }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version:
+          - 14
+          - 12
+          - 10
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm install
+      - run: npm test
--- a/is-unicode-supported/.gitignore
+++ b/is-unicode-supported/.gitignore
@ -0,0 +1,2 @@
+node_modules
+yarn.lock
--- a/is-unicode-supported/.npmrc
+++ b/is-unicode-supported/.npmrc
@ -0,0 +1 @@
+package-lock=false
--- a/is-unicode-supported/index.d.ts
+++ b/is-unicode-supported/index.d.ts
@ -0,0 +1,14 @@
+/**
+Detect whether the terminal supports Unicode.
+
+@example
+```
+import isUnicodeSupported = require('is-unicode-supported');
+
+isUnicodeSupported();
+//=> true
+```
+*/
+declare function isUnicodeSupported(): boolean;
+
+export = isUnicodeSupported;
--- a/is-unicode-supported/index.js
+++ b/is-unicode-supported/index.js
@ -0,0 +1,13 @@
+'use strict';
+
+module.exports = () => {
+	if (process.platform !== 'win32') {
+		return true;
+	}
+
+	return Boolean(process.env.CI) ||
+		Boolean(process.env.WT_SESSION) || // Windows Terminal
+		process.env.TERM_PROGRAM === 'vscode' ||
+		process.env.TERM === 'xterm-256color' ||
+		process.env.TERM === 'alacritty';
+};
--- a/is-unicode-supported/index.test-d.ts
+++ b/is-unicode-supported/index.test-d.ts
@ -0,0 +1,4 @@
+import {expectType} from 'tsd';
+import isUnicodeSupported = require('.');
+
+expectType<boolean>(isUnicodeSupported());
--- a/is-unicode-supported/license
+++ b/is-unicode-supported/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.
--- a/is-unicode-supported/package.json
+++ b/is-unicode-supported/package.json
@ -0,0 +1,41 @@
+{
+	"name": "is-unicode-supported",
+	"version": "0.1.0",
+	"description": "Detect whether the terminal supports Unicode",
+	"license": "MIT",
+	"repository": "sindresorhus/is-unicode-supported",
+	"funding": "https://github.com/sponsors/sindresorhus",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "https://sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=10"
+	},
+	"scripts": {
+		"test": "xo && ava && tsd"
+	},
+	"files": [
+		"index.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"terminal",
+		"unicode",
+		"detect",
+		"utf8",
+		"console",
+		"shell",
+		"support",
+		"supports",
+		"supported",
+		"check",
+		"detection"
+	],
+	"devDependencies": {
+		"ava": "^2.4.0",
+		"tsd": "^0.14.0",
+		"xo": "^0.38.2"
+	}
+}
--- a/is-unicode-supported/readme.md
+++ b/is-unicode-supported/readme.md
@ -0,0 +1,35 @@
+# is-unicode-supported
+
+> Detect whether the terminal supports Unicode
+
+This can be useful to decide whether to use Unicode characters or fallback ASCII characters in command-line output.
+
+Note that the check is quite naive. It just assumes all non-Windows terminals support Unicode and hard-codes which Windows terminals that do support Unicode. However, I have been using this logic in some popular packages for years without problems.
+
+## Install
+
+```
+$ npm install is-unicode-supported
+```
+
+## Usage
+
+```js
+const isUnicodeSupported = require('is-unicode-supported');
+
+isUnicodeSupported();
+//=> true
+```
+
+## API
+
+### isUnicodeSupported()
+
+Returns a `boolean` for whether the terminal supports Unicode.
+
+## Related
+
+- [is-interactive](https://github.com/sindresorhus/is-interactive) - Check if stdout or stderr is interactive
+- [supports-color](https://github.com/chalk/supports-color) - Detect whether a terminal supports color
+- [figures](https://github.com/sindresorhus/figures) - Unicode symbols with Windows fallbacks
+- [log-symbols](https://github.com/sindresorhus/log-symbols) - Colored symbols for various log levels
--- a/is-unicode-supported/test.js
+++ b/is-unicode-supported/test.js
@ -0,0 +1,22 @@
+import test from 'ava';
+import isUnicodeSupported from './index.js';
+
+test.serial('main', t => {
+	t.true(isUnicodeSupported());
+});
+
+test.serial('windows', t => {
+	delete process.env.CI;
+	delete process.env.TERM;
+	delete process.env.TERM_PROGRAM;
+
+	const originalPlatform = process.platform;
+
+	Object.defineProperty(process, 'platform', {value: 'win32'});
+	t.false(isUnicodeSupported());
+	process.env.WT_SESSION = '1';
+	t.true(isUnicodeSupported());
+
+	Object.defineProperty(process, 'platform', {value: originalPlatform});
+	delete process.env.WT_SESSION;
+});
--- a/package.json
+++ b/package.json
@ -0,0 +1,36 @@
+{
+  "name": "ci-info",
+  "version": "3.2.0",
+  "description": "Get details about the current Continuous Integration environment",
+  "main": "index.js",
+  "typings": "index.d.ts",
+  "author": "Thomas Watson Steen <w@tson.dk> (https://twitter.com/wa7son)",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/watson/ci-info.git"
+  },
+  "bugs": {
+    "url": "https://github.com/watson/ci-info/issues"
+  },
+  "homepage": "https://github.com/watson/ci-info",
+  "keywords": [
+    "ci",
+    "continuous",
+    "integration",
+    "test",
+    "detect"
+  ],
+  "coordinates": [
+    55.778231,
+    12.593179
+  ],
+  "scripts": {
+    "test": "standard && node test.js"
+  },
+  "devDependencies": {
+    "clear-module": "^4.1.1",
+    "standard": "^16.0.3",
+    "tape": "^5.2.2"
+  }
+}
--- a/test.js
+++ b/test.js
@ -0,0 +1,743 @@
+'use strict'
+
+const test = require('tape')
+const clearModule = require('clear-module')
+
+const isActualPR = !!(process.env.GITHUB_EVENT_NAME && process.env.GITHUB_EVENT_NAME === 'pull_request')
+
+test('Known CI', function (t) {
+  process.env.GITHUB_ACTIONS = 'true'
+
+  const ci = require('./')
+
+  t.ok(Array.isArray(ci._vendors))
+  t.ok(ci._vendors.length > 0)
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, isActualPR)
+  t.equal(ci.name, 'GitHub Actions')
+  t.equal(ci.GITHUB_ACTIONS, true)
+  assertVendorConstants('GITHUB_ACTIONS', ci, t)
+
+  t.end()
+})
+
+test('Not CI', function (t) {
+  delete process.env.CI
+  delete process.env.CONTINUOUS_INTEGRATION
+  delete process.env.BUILD_NUMBER
+  delete process.env.TRAVIS
+  delete process.env.GITHUB_ACTIONS
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, false)
+  t.equal(ci.isPR, null)
+  t.equal(ci.name, null)
+  t.equal(ci.TRAVIS, false)
+  assertVendorConstants(null, ci, t)
+
+  t.end()
+})
+
+test('Unknown CI', function (t) {
+  process.env.CI = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, null)
+  t.equal(ci.name, null)
+  t.equal(ci.TRAVIS, false)
+  assertVendorConstants(null, ci, t)
+
+  t.end()
+})
+
+test('AppVeyor - PR', function (t) {
+  process.env.APPVEYOR = 'true'
+  process.env.APPVEYOR_PULL_REQUEST_NUMBER = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'AppVeyor')
+  t.equal(ci.APPVEYOR, true)
+  assertVendorConstants('APPVEYOR', ci, t)
+
+  delete process.env.APPVEYOR
+  delete process.env.APPVEYOR_PULL_REQUEST_NUMBER
+
+  t.end()
+})
+
+test('AppVeyor - Not PR', function (t) {
+  process.env.APPVEYOR = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'AppVeyor')
+  t.equal(ci.APPVEYOR, true)
+  assertVendorConstants('APPVEYOR', ci, t)
+
+  delete process.env.APPVEYOR
+
+  t.end()
+})
+
+test('Azure Pipelines - PR', function (t) {
+  process.env.SYSTEM_TEAMFOUNDATIONCOLLECTIONURI = 'https://dev.azure.com/Contoso'
+  process.env.SYSTEM_PULLREQUEST_PULLREQUESTID = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Azure Pipelines')
+  t.equal(ci.AZURE_PIPELINES, true)
+  assertVendorConstants('AZURE_PIPELINES', ci, t)
+
+  delete process.env.SYSTEM_TEAMFOUNDATIONCOLLECTIONURI
+  delete process.env.SYSTEM_PULLREQUEST_PULLREQUESTID
+
+  t.end()
+})
+
+test('Azure Pipelines - Not PR', function (t) {
+  process.env.SYSTEM_TEAMFOUNDATIONCOLLECTIONURI = 'https://dev.azure.com/Contoso'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Azure Pipelines')
+  t.equal(ci.AZURE_PIPELINES, true)
+  assertVendorConstants('AZURE_PIPELINES', ci, t)
+
+  delete process.env.SYSTEM_TEAMFOUNDATIONCOLLECTIONURI
+
+  t.end()
+})
+
+test('Bitbucket Pipelines - PR', function (t) {
+  process.env.BITBUCKET_COMMIT = 'true'
+  process.env.BITBUCKET_PR_ID = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Bitbucket Pipelines')
+  t.equal(ci.BITBUCKET, true)
+  assertVendorConstants('BITBUCKET', ci, t)
+
+  delete process.env.BITBUCKET_COMMIT
+  delete process.env.BITBUCKET_PR_ID
+
+  t.end()
+})
+
+test('Bitbucket Pipelines - Not PR', function (t) {
+  process.env.BITBUCKET_COMMIT = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Bitbucket Pipelines')
+  t.equal(ci.BITBUCKET, true)
+  assertVendorConstants('BITBUCKET', ci, t)
+
+  delete process.env.BITBUCKET_COMMIT
+
+  t.end()
+})
+
+test('Buildkite - PR', function (t) {
+  process.env.BUILDKITE = 'true'
+  process.env.BUILDKITE_PULL_REQUEST = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Buildkite')
+  t.equal(ci.BUILDKITE, true)
+  assertVendorConstants('BUILDKITE', ci, t)
+
+  delete process.env.BUILDKITE
+  delete process.env.BUILDKITE_PULL_REQUEST
+
+  t.end()
+})
+
+test('Buildkite - Not PR', function (t) {
+  process.env.BUILDKITE = 'true'
+  process.env.BUILDKITE_PULL_REQUEST = 'false'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Buildkite')
+  t.equal(ci.BUILDKITE, true)
+  assertVendorConstants('BUILDKITE', ci, t)
+
+  delete process.env.BUILDKITE
+  delete process.env.BUILDKITE_PULL_REQUEST
+
+  t.end()
+})
+
+test('CircleCI - PR', function (t) {
+  process.env.CIRCLECI = 'true'
+  process.env.CIRCLE_PULL_REQUEST = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'CircleCI')
+  t.equal(ci.CIRCLE, true)
+  assertVendorConstants('CIRCLE', ci, t)
+
+  delete process.env.CIRCLECI
+  delete process.env.CIRCLE_PULL_REQUEST
+
+  t.end()
+})
+
+test('CircleCI - Not PR', function (t) {
+  process.env.CIRCLECI = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'CircleCI')
+  t.equal(ci.CIRCLE, true)
+  assertVendorConstants('CIRCLE', ci, t)
+
+  delete process.env.CIRCLECI
+
+  t.end()
+})
+
+test('Cirrus CI - PR', function (t) {
+  process.env.CIRRUS_CI = 'true'
+  process.env.CIRRUS_PR = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Cirrus CI')
+  t.equal(ci.CIRRUS, true)
+  assertVendorConstants('CIRRUS', ci, t)
+
+  delete process.env.CIRRUS_CI
+  delete process.env.CIRRUS_PR
+
+  t.end()
+})
+
+test('Cirrus CI - Not PR', function (t) {
+  process.env.CIRRUS_CI = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Cirrus CI')
+  t.equal(ci.CIRRUS, true)
+  assertVendorConstants('CIRRUS', ci, t)
+
+  delete process.env.CIRRUS_CI
+
+  t.end()
+})
+
+test('Codefresh - PR', function (t) {
+  process.env.CF_BUILD_ID = 'true'
+  process.env.CF_PULL_REQUEST_ID = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Codefresh')
+  t.equal(ci.CODEFRESH, true)
+  assertVendorConstants('CODEFRESH', ci, t)
+
+  delete process.env.CF_BUILD_ID
+  delete process.env.CF_PULL_REQUEST_ID
+
+  t.end()
+})
+
+test('Codefresh - Not PR', function (t) {
+  process.env.CF_BUILD_ID = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Codefresh')
+  t.equal(ci.CODEFRESH, true)
+  assertVendorConstants('CODEFRESH', ci, t)
+
+  delete process.env.CF_BUILD_ID
+
+  t.end()
+})
+
+test('LayerCI - PR', function (t) {
+  process.env.LAYERCI = 'true'
+  process.env.LAYERCI_PULL_REQUEST = 'https://link-to-pr/5'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'LayerCI')
+  t.equal(ci.LAYERCI, true)
+  assertVendorConstants('LAYERCI', ci, t)
+
+  delete process.env.LAYERCI
+  delete process.env.LAYERCI_PULL_REQUEST
+
+  t.end()
+})
+
+test('LayerCI - Not PR', function (t) {
+  process.env.LAYERCI = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'LayerCI')
+  t.equal(ci.LAYERCI, true)
+  assertVendorConstants('LAYERCI', ci, t)
+
+  delete process.env.LAYERCI
+
+  t.end()
+})
+
+test('Appcircle', function (t) {
+  process.env.AC_APPCIRCLE = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.name, 'Appcircle')
+  t.equal(ci.APPCIRCLE, true)
+  assertVendorConstants('APPCIRCLE', ci, t)
+
+  delete process.env.AC_APPCIRCLE
+
+  t.end()
+})
+
+test('Render - PR', function (t) {
+  process.env.RENDER = 'true'
+  process.env.IS_PULL_REQUEST = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Render')
+  t.equal(ci.RENDER, true)
+  assertVendorConstants('RENDER', ci, t)
+
+  delete process.env.RENDER
+  delete process.env.IS_PULL_REQUEST
+
+  t.end()
+})
+
+test('Render - Not PR', function (t) {
+  process.env.RENDER = 'true'
+  process.env.IS_PULL_REQUEST = 'false'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Render')
+  t.equal(ci.RENDER, true)
+  assertVendorConstants('RENDER', ci, t)
+
+  delete process.env.RENDER
+  delete process.env.IS_PULL_REQUEST
+
+  t.end()
+})
+
+test('Semaphore - PR', function (t) {
+  process.env.SEMAPHORE = 'true'
+  process.env.PULL_REQUEST_NUMBER = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Semaphore')
+  t.equal(ci.SEMAPHORE, true)
+  assertVendorConstants('SEMAPHORE', ci, t)
+
+  delete process.env.SEMAPHORE
+  delete process.env.PULL_REQUEST_NUMBER
+
+  t.end()
+})
+
+test('Semaphore - Not PR', function (t) {
+  process.env.SEMAPHORE = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Semaphore')
+  t.equal(ci.SEMAPHORE, true)
+  assertVendorConstants('SEMAPHORE', ci, t)
+
+  delete process.env.SEMAPHORE
+
+  t.end()
+})
+
+test('Shippable - PR', function (t) {
+  process.env.SHIPPABLE = 'true'
+  process.env.IS_PULL_REQUEST = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Shippable')
+  t.equal(ci.SHIPPABLE, true)
+  assertVendorConstants('SHIPPABLE', ci, t)
+
+  delete process.env.SHIPPABLE
+  delete process.env.IS_PULL_REQUEST
+
+  t.end()
+})
+
+test('Semaphore - Not PR', function (t) {
+  process.env.SHIPPABLE = 'true'
+  process.env.IS_PULL_REQUEST = 'false'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Shippable')
+  t.equal(ci.SHIPPABLE, true)
+  assertVendorConstants('SHIPPABLE', ci, t)
+
+  delete process.env.SHIPPABLE
+  delete process.env.IS_PULL_REQUEST
+
+  t.end()
+})
+
+test('Solano CI - PR', function (t) {
+  process.env.TDDIUM = 'true'
+  process.env.TDDIUM_PR_ID = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Solano CI')
+  t.equal(ci.SOLANO, true)
+  assertVendorConstants('SOLANO', ci, t)
+
+  delete process.env.TDDIUM
+  delete process.env.TDDIUM_PR_ID
+
+  t.end()
+})
+
+test('Solano CI - Not PR', function (t) {
+  process.env.TDDIUM = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Solano CI')
+  t.equal(ci.SOLANO, true)
+  assertVendorConstants('SOLANO', ci, t)
+
+  delete process.env.TDDIUM
+
+  t.end()
+})
+
+test('Travis CI - PR', function (t) {
+  process.env.TRAVIS = 'true'
+  process.env.TRAVIS_PULL_REQUEST = '42'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Travis CI')
+  t.equal(ci.TRAVIS, true)
+  assertVendorConstants('TRAVIS', ci, t)
+
+  delete process.env.TRAVIS
+  delete process.env.TRAVIS_PULL_REQUEST
+
+  t.end()
+})
+
+test('Travis CI - Not PR', function (t) {
+  process.env.TRAVIS = 'true'
+  process.env.TRAVIS_PULL_REQUEST = 'false'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Travis CI')
+  t.equal(ci.TRAVIS, true)
+  assertVendorConstants('TRAVIS', ci, t)
+
+  delete process.env.TRAVIS
+  delete process.env.TRAVIS_PULL_REQUEST
+
+  t.end()
+})
+
+test('Netlify CI - PR', function (t) {
+  process.env.NETLIFY = 'true'
+  process.env.PULL_REQUEST = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Netlify CI')
+  t.equal(ci.NETLIFY, true)
+  assertVendorConstants('NETLIFY', ci, t)
+
+  delete process.env.NETLIFY
+  delete process.env.PULL_REQUEST
+
+  t.end()
+})
+
+test('Netlify CI - Not PR', function (t) {
+  process.env.NETLIFY = 'true'
+  process.env.PULL_REQUEST = 'false'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Netlify CI')
+  t.equal(ci.NETLIFY, true)
+  assertVendorConstants('NETLIFY', ci, t)
+
+  delete process.env.NETLIFY
+  delete process.env.PULL_REQUEST
+
+  t.end()
+})
+
+test('Vercel', function (t) {
+  process.env.NOW_BUILDER = '1'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, null)
+  t.equal(ci.name, 'Vercel')
+  t.equal(ci.VERCEL, true)
+  assertVendorConstants('VERCEL', ci, t)
+
+  delete process.env.NOW_BUILDER
+
+  t.end()
+})
+
+test('Nevercode - PR', function (t) {
+  process.env.NEVERCODE = 'true'
+  process.env.NEVERCODE_PULL_REQUEST = 'true'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Nevercode')
+  t.equal(ci.NEVERCODE, true)
+  assertVendorConstants('NEVERCODE', ci, t)
+
+  delete process.env.NEVERCODE
+  delete process.env.NEVERCODE_PULL_REQUEST
+
+  t.end()
+})
+
+test('Nevercode - Not PR', function (t) {
+  process.env.NEVERCODE = 'true'
+  process.env.NEVERCODE_PULL_REQUEST = 'false'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Nevercode')
+  t.equal(ci.NEVERCODE, true)
+  assertVendorConstants('NEVERCODE', ci, t)
+
+  delete process.env.NEVERCODE
+  delete process.env.NEVERCODE_PULL_REQUEST
+
+  t.end()
+})
+
+test('GitHub Actions - PR', function (t) {
+  process.env.GITHUB_ACTIONS = 'true'
+  process.env.GITHUB_EVENT_NAME = 'pull_request'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'GitHub Actions')
+  t.equal(ci.GITHUB_ACTIONS, true)
+  assertVendorConstants('GITHUB_ACTIONS', ci, t)
+
+  delete process.env.GITHUB_ACTIONS
+  delete process.env.GITHUB_EVENT_NAME
+
+  t.end()
+})
+
+test('GitHub Actions - Not PR', function (t) {
+  process.env.GITHUB_ACTIONS = 'true'
+  process.env.GITHUB_EVENT_NAME = 'push'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'GitHub Actions')
+  t.equal(ci.GITHUB_ACTIONS, true)
+  assertVendorConstants('GITHUB_ACTIONS', ci, t)
+
+  delete process.env.GITHUB_ACTIONS
+  delete process.env.GITHUB_EVENT_NAME
+
+  t.end()
+})
+
+test('Screwdriver - PR', function (t) {
+  process.env.SCREWDRIVER = 'true'
+  process.env.SD_PULL_REQUEST = '1'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, true)
+  t.equal(ci.name, 'Screwdriver')
+  t.equal(ci.SCREWDRIVER, true)
+  assertVendorConstants('SCREWDRIVER', ci, t)
+
+  delete process.env.SCREWDRIVER
+  delete process.env.SD_PULL_REQUEST
+
+  t.end()
+})
+
+test('Screwdriver - Not PR', function (t) {
+  process.env.SCREWDRIVER = 'true'
+  process.env.SD_PULL_REQUEST = 'false'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Screwdriver')
+  t.equal(ci.SCREWDRIVER, true)
+  assertVendorConstants('SCREWDRIVER', ci, t)
+
+  delete process.env.SCREWDRIVER
+  delete process.env.SD_PULL_REQUEST
+
+  t.end()
+})
+
+test('Visual Studio App Center', function (t) {
+  process.env.APPCENTER_BUILD_ID = '1'
+
+  clearModule('./')
+  const ci = require('./')
+
+  t.equal(ci.isCI, true)
+  // t.equal(ci.isPR, false)
+  t.equal(ci.name, 'Visual Studio App Center')
+  t.equal(ci.APPCENTER, true)
+  assertVendorConstants('APPCENTER', ci, t)
+
+  delete process.env.APPCENTER
+
+  t.end()
+})
+
+function assertVendorConstants (expect, ci, t) {
+  ci._vendors.forEach(function (constant) {
+    let bool = constant === expect
+    bool = (expect === 'SOLANO' && constant === 'TDDIUM') || bool // support deprecated option
+    t.equal(ci[constant], bool, 'ci.' + constant)
+  })
+}
--- a/types-ci-info/LICENSE
+++ b/types-ci-info/LICENSE
@ -0,0 +1,21 @@
+    MIT License
+
+    Copyright (c) Microsoft Corporation.
+
+    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
--- a/types-ci-info/README.md
+++ b/types-ci-info/README.md
@ -0,0 +1,3 @@
+This is a stub types definition for @types/ci-info (https://github.com/watson/ci-info).
+
+ci-info provides its own type definitions, so you don't need @types/ci-info installed!
--- a/types-ci-info/package.json
+++ b/types-ci-info/package.json
@ -0,0 +1,13 @@
+{
+    "name": "@types/ci-info",
+    "version": "3.1.0",
+    "typings": null,
+    "description": "Stub TypeScript definitions entry for ci-info, which provides its own types definitions",
+    "main": "",
+    "scripts": {},
+    "author": "",
+    "license": "MIT",
+    "dependencies": {
+        "ci-info": "*"
+    }
+}
--- a/vendors.json
+++ b/vendors.json
@ -0,0 +1,205 @@
+[
+  {
+    "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": "Appcircle",
+    "constant": "APPCIRCLE",
+    "env": "AC_APPCIRCLE"
+  },
+  {
+    "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": "Codefresh",
+    "constant": "CODEFRESH",
+    "env": "CF_BUILD_ID",
+    "pr": { "any": ["CF_PULL_REQUEST_NUMBER", "CF_PULL_REQUEST_ID"] }
+  },
+  {
+    "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": "GitHub Actions",
+    "constant": "GITHUB_ACTIONS",
+    "env": "GITHUB_ACTIONS",
+    "pr": { "GITHUB_EVENT_NAME": "pull_request" }
+  },
+  {
+    "name": "GitLab CI",
+    "constant": "GITLAB",
+    "env": "GITLAB_CI",
+    "pr": "CI_MERGE_REQUEST_ID"
+  },
+  {
+    "name": "GoCD",
+    "constant": "GOCD",
+    "env": "GO_PIPELINE_LABEL"
+  },
+  {
+    "name": "LayerCI",
+    "constant": "LAYERCI",
+    "env": "LAYERCI",
+    "pr": "LAYERCI_PULL_REQUEST"
+  },
+  {
+    "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",
+    "pr": { "env": "PULL_REQUEST", "ne": "false" }
+  },
+  {
+    "name": "Nevercode",
+    "constant": "NEVERCODE",
+    "env": "NEVERCODE",
+    "pr": { "env": "NEVERCODE_PULL_REQUEST", "ne": "false" }
+  },
+  {
+    "name": "Render",
+    "constant": "RENDER",
+    "env": "RENDER",
+    "pr": { "IS_PULL_REQUEST": "true" }
+  },
+  {
+    "name": "Sail CI",
+    "constant": "SAIL",
+    "env": "SAILCI",
+    "pr": "SAIL_PULL_REQUEST_NUMBER"
+  },
+  {
+    "name": "Semaphore",
+    "constant": "SEMAPHORE",
+    "env": "SEMAPHORE",
+    "pr": "PULL_REQUEST_NUMBER"
+  },
+  {
+    "name": "Screwdriver",
+    "constant": "SCREWDRIVER",
+    "env": "SCREWDRIVER",
+    "pr": { "env": "SD_PULL_REQUEST", "ne": "false" }
+  },
+  {
+    "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" }
+  },
+  {
+    "name": "Vercel",
+    "constant": "VERCEL",
+    "env": "NOW_BUILDER"
+  },
+  {
+    "name": "Visual Studio App Center",
+    "constant": "APPCENTER",
+    "env": "APPCENTER_BUILD_ID"
+  }
+]