# 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`           | 🚫   |
| [Expo Application Services](https://expo.dev/eas)                               | `ci.EAS_BUILD`       | 🚫   |
| [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)
