Installing dependencies.

node_modules/env-ci/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Pierre Vanduynslager
+
+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/env-ci/README.md

@@ -0,0 +1,178 @@
+# env-ci
+
+Get environment variables exposed by CI services.
+
+[![Build Status](https://github.com/semantic-release/env-ci/workflows/Test/badge.svg)](https://github.com/semantic-release/env-ci/actions?query=workflow%3ATest+branch%3Amaster)
+[![npm latest version](https://img.shields.io/npm/v/env-ci/latest.svg)](https://www.npmjs.com/package/env-ci)
+
+Adapted from [codecov-node](https://github.com/codecov/codecov-node/blob/master/lib/detect.js).
+
+## Install
+
+```bash
+$ npm install --save env-ci
+```
+
+## Usage
+
+```js
+const envCi = require("env-ci");
+
+const { name, service, isCi, branch, commit, tag, build, buildUrl, job, jobUrl, isPr, pr, prBranch, slug, root } =
+  envCi();
+
+if (isCI) {
+  console.log(`Building repo ${slug} on ${name} service`);
+
+  if (isPr) {
+    console.log(`Building Pull Request #${pr} originating from branch ${prBranch} and targeting branch ${branch}`);
+  } else {
+    console.log(`Building branch ${branch}`);
+  }
+
+  if (service === "travis") {
+    // Do something specific to Travis CI
+  }
+}
+```
+
+## Supported variables
+
+| Variable   | Description                                                                                            |
+| ---------- | ------------------------------------------------------------------------------------------------------ |
+| `name`     | CI service Commercial name (e.g. `Travis CI`, `CircleCI`, `GitLab CI/CD`)                              |
+| `service`  | Standardized CI service name (e.g. `travis`, `circleci`, `gitlab`)                                     |
+| `isCi`     | `true` is running on a CI, `false` otherwise                                                           |
+| `branch`   | Git branch being built or targeted by a Pull Request                                                   |
+| `commit`   | Commit sha that triggered the CI build                                                                 |
+| `tag`      | Git tag that triggered the CI build                                                                    |
+| `build`    | CI service build number                                                                                |
+| `buildUrl` | Link to the CI service build                                                                           |
+| `job`      | CI service job number                                                                                  |
+| `jobUrl`   | Link to the CI service job                                                                             |
+| `isPr`     | `true` if the build has been triggered by a Pull Request, `false` otherwise                            |
+| `pr`       | Pull Request number (only for builds triggered by a Pull Request)                                      |
+| `prBranch` | Git branch branch from which the Pull Request originated (only for builds triggered by a Pull Request) |
+| `slug`     | The slug (in form: owner_name/repo_name) of the repository currently being built                       |
+| `root`     | The path to the directory where the repository is being built                                          |
+
+**Note**: Some variables can be detected only on certain CI services. See [Supported CI](#supported-ci).
+
+**Note**: The `pr` and `prBranch` properties are only available for builds triggered when a Pull Request is opened/updated and not on builds triggered by a push on a branch even if that branch happens to be the branch from which the Pull Request originated.
+
+## Supported CI
+
+| CI Service (`name`)                                                                                                                    |   `service`   |       `isCi`       |          `branch`           |      `commit`      |          `tag`          |      `build`       |     `buildUrl`     |       `job`        |      `jobUrl`      |        `isPr`         |         `pr`          |      `prBranch`       |       `slug`       |       `root`       |
+| -------------------------------------------------------------------------------------------------------------------------------------- | :-----------: | :----------------: | :-------------------------: | :----------------: | :---------------------: | :----------------: | :----------------: | :----------------: | :----------------: | :-------------------: | :-------------------: | :-------------------: | :----------------: | :----------------: |
+| [AppVeyor](https://www.appveyor.com/docs/environment-variables)                                                                        |  `appveyor`   | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [Bamboo](https://confluence.atlassian.com/bamboo/bamboo-variables-289277087.html)                                                      |   `bamboo`    | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           | :white_check_mark: | :white_check_mark: | :white_check_mark: |        :x:         |          :x:          |          :x:          |          :x:          |        :x:         | :white_check_mark: |
+| [Bitbucket](https://confluence.atlassian.com/bitbucket/environment-variables-794502608.html)                                           |  `bitbucket`  | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |          :x:          |          :x:          |          :x:          | :white_check_mark: | :white_check_mark: |
+| [Bitrise](https://devcenter.bitrise.io/builds/available-environment-variables/#exposed-by-bitriseio)                                   |   `bitrise`   | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: |        :x:         |
+| [Buddy](https://buddy.works/knowledge/deployments/how-use-environment-variables#default-environment-variables)                         |    `buddy`    | :white_check_mark: |     [:warning:](#buddy)     | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |          :x:          | :white_check_mark: |        :x:         |
+| [Buildkite](https://buildkite.com/docs/builds/environment-variables)                                                                   |  `buildkite`  | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [CircleCI](https://circleci.com/docs/2.0/env-vars/#built-in-environment-variables)                                                     |  `circleci`   | :white_check_mark: |   [:warning:](#circleci)    | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: | :white_check_mark: |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: |        :x:         |
+| [Cirrus CI](https://cirrus-ci.org/guide/writing-tasks/#environment-variables)                                                          |   `cirrus`    | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [Cloudflare Pages](https://developers.cloudflare.com/pages/platform/build-configuration#environment-variables)                         |  `cloudflarePages` | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           |        :x:         |         :x:        |        :x:         |      :x:                |          :x:          |          :x:          |          :x:          |        :x:         | :white_check_mark: |
+| [AWS CodeBuild](https://docs.aws.amazon.com/codebuild/latest/userguide/build-env-ref-env-vars.html)                                    |  `codebuild`  | :white_check_mark: | [:warning:](#aws-codebuild) | :white_check_mark: |           :x:           | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |          :x:          |          :x:          |          :x:          |        :x:         | :white_check_mark: |
+| [Codefresh](https://codefresh.io/docs/docs/codefresh-yaml/variables#system-provided-variables)                                         |  `codefresh`  | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [Codeship](https://documentation.codeship.com/basic/builds-and-configuration/set-environment-variables/#default-environment-variables) |  `codeship`   | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |          :x:          |          :x:          |          :x:          | :white_check_mark: |        :x:         |
+| [Drone](https://readme.drone.io/reference/environ/)                                                                                    |    `drone`    | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [GitHub Actions](https://docs.github.com/en/actions/learn-github-actions/environment-variables#default-environment-variables)          |   `github`    | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           | :white_check_mark: |        :x:         |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [GitLab CI/CD](https://docs.gitlab.com/ce/ci/variables/README.html)                                                                    |   `gitlab`    | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [Jenkins](https://wiki.jenkins.io/display/JENKINS/Building+a+software+project)                                                         |   `jenkins`   | :white_check_mark: |    [:warning:](#jenkins)    | :white_check_mark: |           :x:           | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         | [:warning:](#jenkins) | [:warning:](#jenkins) | [:warning:](#jenkins) | :white_check_mark: | :white_check_mark: |
+| [Netlify](https://docs.netlify.com/configure-builds/environment-variables/#netlify-configuration-variables)                            |   `netlify`   | :white_check_mark: |    [:warning:](#netlify)    | :white_check_mark: |           :x:           | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [Puppet](https://puppet.com/docs/pipelines-for-apps/enterprise/environment-variable.html)                                              |   `puppet`    | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |          :x:          |          :x:          |          :x:          |        :x:         | :white_check_mark: |
+| [Sail CI](https://sail.ci/docs/environment-variables)                                                                                  |    `sail`     | :white_check_mark: |     [:warning:](#sail)      | :white_check_mark: |           :x:           |        :x:         |        :x:         |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |          :x:          | :white_check_mark: | :white_check_mark: |
+| [Scrutinizer](https://scrutinizer-ci.com/docs/build/environment-variables)                                                             | `scrutinizer` | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           | :white_check_mark: |        :x:         |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   |        :x:         |        :x:         |
+| [Semaphore](https://docs.semaphoreci.com/article/12-environment-variables)                                                             |  `semaphore`  | :white_check_mark: |   [:warning:](#semaphore)   | :white_check_mark: | [:warning:](#semaphore) | :white_check_mark: |        :x:         |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [Shippable](http://docs.shippable.com/ci/env-vars/#stdEnv)                                                                             |  `shippable`  | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: | :white_check_mark: |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [TeamCity](https://confluence.jetbrains.com/display/TCD10/Predefined+Build+Parameters)                                                 |  `teamcity`   | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           | :white_check_mark: |        :x:         |        :x:         |        :x:         |          :x:          |          :x:          |          :x:          | :white_check_mark: | :white_check_mark: |
+| [Travis CI](https://docs.travis-ci.com/user/environment-variables#default-environment-variables)                                       |   `travis`    | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: | :white_check_mark: | :white_check_mark: |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [Vela](https://go-vela.github.io/docs/reference/environment/variables/)                                                                |      `vela`   | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :white_check_mark:    | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   | :white_check_mark: | :white_check_mark: |
+| [Vercel](https://vercel.com/docs/environment-variables)                                       |   `vercel`    | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |   :x:    | :x: | :x: | :x: | :x: |  :x:   |  :x:   |  :x:   | :white_check_mark: | :x: |
+| [Visual Studio Team Services](https://docs.microsoft.com/en-us/vsts/pipelines/build/variables)                                         |    `vsts`     | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           | :white_check_mark: |        :x:         |        :x:         |        :x:         |  :white_check_mark:   |  :white_check_mark:   |  :white_check_mark:   |        :x:         | :white_check_mark: |
+| [Wercker](http://devcenter.wercker.com/docs/environment-variables/available-env-vars#hs_cos_wrapper_name)                              |   `wercker`   | :white_check_mark: |     :white_check_mark:      | :white_check_mark: |           :x:           | :white_check_mark: | :white_check_mark: |        :x:         |        :x:         |          :x:          |          :x:          |          :x:          | :white_check_mark: | :white_check_mark: |
+
+:warning: See [Caveats](#caveats)
+
+**Note**: Unsupported properties will always be `undefined`. For example if a Ci services doesn't support triggering builds when a Pull Request is opened/updated, `isPr` will be `undefined`.
+
+**Note**: If none of the above CI services is detected, `commit` and `branch` are determined based on the local Git repository, and `isCi` is determined based on the `CI` environment variable.
+
+## API
+
+### envCi(options) => Result
+
+#### options
+
+Type: `Object`
+
+#### env
+
+Type: `Object`<br>
+Default: `process.env`
+
+The object to read environment variables from.
+
+#### cwd
+
+Type: `String`<br>
+Default: `process.cwd()`
+
+The current working directory in which to execute `git` commands used to determine the `commit` and `branch` [Result](#result) properties in case no [supported CI](#supported-ci) is detected.
+
+### Result
+
+Type: `Object`
+
+[Environment variables values](#supported-variables) exposed by the CI service.
+
+## Caveats
+
+### AWS CodeBuild
+
+AWS CodeBuild doesn't provide an environment variable to determine the current Git branch being built. In addition, it clones the repository in a [detached head state](https://git-scm.com/docs/git-checkout#_detached_head) so the branch cannot be determined with `git rev-parse --abbrev-ref HEAD`.
+To work around this limitation, `env-ci` look for the remote branches having the same `HEAD` as the local detached `HEAD` to determine the branch from which the detached `HEAD` was created.
+In the rare case where there is multiple remote branches with the same `HEAD` as the local detached `HEAD`, `env-ci` will arbitrarily pick the first one. This can lead to an inaccurate `branch` value in such circumstances.
+
+### Buddy
+
+For builds triggered when [a Pull Request is opened/updated](https://buddy.works/knowledge/deployments/pull-requests), Buddy doesn't provide an environment variable indicating the branch from which the Pull Request originated nor the target branch. It also build from a branch named `pull/<PR number>` so the target branch cannot be determined with a `git` command.
+Therefore in the case of Pull Request builds, `env-ci` will not be able to determine the `branch` and `prBranch` properties.
+
+See [feature request](https://forum.buddy.works/t/determine-pull-request-branch-with-environment-variable/911).
+
+### CircleCI
+
+For builds triggered when a Pull Request is opened/updated, CircleCI doesn't provide an environment variable indicating the target branch.
+Therefore in the case of Pull Request builds, `env-ci` will not be able to determine the `branch` property. However `prBranch` will be set.
+
+See [feature request](https://discuss.circleci.com/t/create-a-circle-target-branch-envar/10022).
+
+### Cloudflare Pages
+
+For builds triggered when a Pull Request is opened/updated, Cloudflare Pages will re-use the branch variable for the originating branch and not provide a target. Therefore `env-ci` will not be able to determine the `prBranch` property however `branch` will always be set.
+
+### Jenkins
+
+Triggering build when a Pull Request is opened/updated is supported only via the [ghprb-plugin](https://github.com/jenkinsci/ghprb-plugin) and [gitlab-plugin](https://github.com/jenkinsci/gitlab-plugin). Therefore `env-ci` will set `isPr`, `pr` and `prBranch` and define `branch` with the Pull Request target branch only if one those plugin is used.
+
+### Netlify
+
+For builds triggered when a Pull Request is opened/updated, Netlify doesn't provide an environment variable indicating the target branch.
+Therefore in the case of Pull Request builds, `env-ci` will not be able to determine the `branch` property. However `prBranch` will be set.
+
+See [feature request](https://answers.netlify.com/t/access-pr-target-branch-when-deploying-preview-build/32402)
+
+### Sail
+
+For builds triggered when a Pull Request is opened/updated, Sail doesn't provide an environment variable indicating the target branch, and the one for the current branch is set to `pull/<PR number>` independently of the the branch name from which the Pull Request originated.
+Therefore in the case of Pull Request builds, `env-ci` will not be able to determine the `branch` and `prBranch` properties.
+
+### Semaphore
+
+For builds triggered when a Pull Request is opened/updated, Semaphore 1.0 doesn't provide an environment variable indicating the target branch.
+Therefore in the case of Pull Request builds, `env-ci` will not be able to determine the `branch` property. However `prBranch` will be set.
+On Semaphore 2.0 the `branch` and `prBranch` properties will work as expected.
+
+The property `tag` is only available on Semaphore 2.0.

node_modules/env-ci/index.js

@@ -0,0 +1,43 @@
+const process = require('process');
+const git = require('./services/git.js');
+
+const services = {
+  appveyor: require('./services/appveyor.js'),
+  bamboo: require('./services/bamboo.js'),
+  bitbucket: require('./services/bitbucket.js'),
+  bitrise: require('./services/bitrise.js'),
+  buddy: require('./services/buddy.js'),
+  buildkite: require('./services/buildkite.js'),
+  circleci: require('./services/circleci.js'),
+  cirrus: require('./services/cirrus.js'),
+  cloudflarePages: require('./services/cloudflare-pages.js'),
+  codebuild: require('./services/codebuild.js'),
+  codefresh: require('./services/codefresh.js'),
+  codeship: require('./services/codeship.js'),
+  drone: require('./services/drone.js'),
+  github: require('./services/github.js'),
+  gitlab: require('./services/gitlab.js'),
+  jenkins: require('./services/jenkins.js'),
+  netlify: require('./services/netlify.js'),
+  puppet: require('./services/puppet.js'),
+  sail: require('./services/sail.js'),
+  scrutinizer: require('./services/scrutinizer.js'),
+  semaphore: require('./services/semaphore.js'),
+  shippable: require('./services/shippable.js'),
+  teamcity: require('./services/teamcity.js'),
+  travis: require('./services/travis.js'),
+  vela: require('./services/vela.js'),
+  vercel: require('./services/vercel.js'),
+  vsts: require('./services/vsts.js'),
+  wercker: require('./services/wercker.js'),
+};
+
+module.exports = ({env = process.env, cwd = process.cwd()} = {}) => {
+  for (const name of Object.keys(services)) {
+    if (services[name].detect({env, cwd})) {
+      return {isCi: true, ...services[name].configuration({env, cwd})};
+    }
+  }
+
+  return {isCi: Boolean(env.CI), ...git.configuration({env, cwd})};
+};

node_modules/env-ci/lib/git.js

@@ -0,0 +1,30 @@
+const execa = require('execa');
+
+function head(options) {
+  try {
+    return execa.sync('git', ['rev-parse', 'HEAD'], options).stdout;
+  } catch {
+    return undefined;
+  }
+}
+
+function branch(options) {
+  try {
+    const headRef = execa.sync('git', ['rev-parse', '--abbrev-ref', 'HEAD'], options).stdout;
+
+    if (headRef === 'HEAD') {
+      const branch = execa
+        .sync('git', ['show', '-s', '--pretty=%d', 'HEAD'], options)
+        .stdout.replace(/^\(|\)$/g, '')
+        .split(', ')
+        .find((branch) => branch.startsWith('origin/'));
+      return branch ? branch.match(/^origin\/(?<branch>.+)/)[1] : undefined;
+    }
+
+    return headRef;
+  } catch {
+    return undefined;
+  }
+}
+
+module.exports = {head, branch};

node_modules/env-ci/lib/utils.js

@@ -0,0 +1,9 @@
+function prNumber(pr) {
+  return (/\d+(?!.*\d+)/.exec(pr) || [])[0];
+}
+
+function parseBranch(branch) {
+  return branch ? /^(?:refs\/heads\/)?(?<branch>.+)$/i.exec(branch)[1] : undefined;
+}
+
+module.exports = {prNumber, parseBranch};

node_modules/env-ci/package.json

@@ -0,0 +1,115 @@
+{
+  "name": "env-ci",
+  "description": "Get environment variables exposed by CI services",
+  "version": "5.5.0",
+  "author": "Pierre Vanduynslager (https://github.com/pvdlg)",
+  "ava": {
+    "files": [
+      "test/**/*.test.js"
+    ]
+  },
+  "bugs": {
+    "url": "https://github.com/semantic-release/env-ci/issues"
+  },
+  "dependencies": {
+    "execa": "^5.0.0",
+    "fromentries": "^1.3.2",
+    "java-properties": "^1.0.0"
+  },
+  "devDependencies": {
+    "ava": "3.15.0",
+    "codecov": "3.8.3",
+    "file-url": "3.0.0",
+    "nyc": "15.1.0",
+    "proxyquire": "2.1.3",
+    "tempy": "0.7.1",
+    "xo": "0.47.0"
+  },
+  "engines": {
+    "node": ">=10.17"
+  },
+  "files": [
+    "index.js",
+    "lib",
+    "services"
+  ],
+  "homepage": "https://github.com/semantic-release/env-ci#readme",
+  "keywords": [
+    "appveyor",
+    "bamboo",
+    "bitbucket",
+    "bitrise",
+    "buddy",
+    "buildkite",
+    "ci",
+    "circle",
+    "cirrus",
+    "cloudflare",
+    "codebuild",
+    "codefresh",
+    "codeship",
+    "drone",
+    "environment",
+    "git",
+    "github",
+    "gitlab",
+    "jenkins",
+    "netlify",
+    "puppet",
+    "sail",
+    "scrutinizer",
+    "semaphore",
+    "shippable",
+    "teamcity",
+    "travis",
+    "variable",
+    "vsts",
+    "wercker"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "nyc": {
+    "include": [
+      "index.js",
+      "lib/**/*.js",
+      "services/**/*.js"
+    ],
+    "reporter": [
+      "json",
+      "text",
+      "html"
+    ],
+    "all": true
+  },
+  "prettier": {
+    "printWidth": 120,
+    "trailingComma": "es5"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/semantic-release/env-ci.git"
+  },
+  "scripts": {
+    "codecov": "codecov -f coverage/coverage-final.json",
+    "lint": "xo",
+    "semantic-release": "semantic-release",
+    "test": "npm run lint && npm run test:ci",
+    "test:ci": "nyc ava -v"
+  },
+  "xo": {
+    "prettier": true,
+    "space": true,
+    "rules": {
+      "unicorn/string-content": "off",
+      "unicorn/prefer-module": "off"
+    }
+  },
+  "renovate": {
+    "extends": [
+      "github>semantic-release/.github"
+    ]
+  }
+}

node_modules/env-ci/services/appveyor.js

@@ -0,0 +1,28 @@
+// https://www.appveyor.com/docs/environment-variables
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.APPVEYOR);
+  },
+  configuration({env}) {
+    const pr = env.APPVEYOR_PULL_REQUEST_NUMBER;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Appveyor',
+      service: 'appveyor',
+      commit: env.APPVEYOR_REPO_COMMIT,
+      tag: env.APPVEYOR_REPO_TAG_NAME,
+      build: env.APPVEYOR_BUILD_NUMBER,
+      buildUrl: `https://ci.appveyor.com/project/${env.APPVEYOR_PROJECT_SLUG}/build/${env.APPVEYOR_BUILD_VERSION}`,
+      branch: env.APPVEYOR_REPO_BRANCH,
+      job: env.APPVEYOR_JOB_NUMBER,
+      jobUrl: `https://ci.appveyor.com/project/${env.APPVEYOR_PROJECT_SLUG}/build/job/${env.APPVEYOR_JOB_ID}`,
+      pr,
+      isPr,
+      prBranch: env.APPVEYOR_PULL_REQUEST_HEAD_REPO_BRANCH,
+      slug: env.APPVEYOR_REPO_NAME,
+      root: env.APPVEYOR_BUILD_FOLDER,
+    };
+  },
+};

node_modules/env-ci/services/bamboo.js

@@ -0,0 +1,19 @@
+// https://confluence.atlassian.com/bamboo/bamboo-variables-289277087.html
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.bamboo_agentId);
+  },
+  configuration({env}) {
+    return {
+      name: 'Bamboo',
+      service: 'bamboo',
+      commit: env.bamboo_planRepository_1_revision,
+      build: env.bamboo_buildNumber,
+      buildUrl: env.bamboo_buildResultsUrl,
+      branch: env.bamboo_planRepository_1_branchName,
+      job: env.bamboo_buildKey,
+      root: env.bamboo_build_working_directory,
+    };
+  },
+};

node_modules/env-ci/services/bitbucket.js

@@ -0,0 +1,20 @@
+// https://confluence.atlassian.com/bitbucket/environment-variables-794502608.html
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.BITBUCKET_BUILD_NUMBER);
+  },
+  configuration({env}) {
+    return {
+      name: 'Bitbucket Pipelines',
+      service: 'bitbucket',
+      commit: env.BITBUCKET_COMMIT,
+      tag: env.BITBUCKET_TAG,
+      build: env.BITBUCKET_BUILD_NUMBER,
+      buildUrl: `https://bitbucket.org/${env.BITBUCKET_REPO_SLUG}/addon/pipelines/home#!/results/${env.BITBUCKET_BUILD_NUMBER}`,
+      branch: env.BITBUCKET_BRANCH,
+      slug: env.BITBUCKET_REPO_SLUG,
+      root: env.BITBUCKET_CLONE_DIR,
+    };
+  },
+};

node_modules/env-ci/services/bitrise.js

@@ -0,0 +1,25 @@
+// https://devcenter.bitrise.io/builds/available-environment-variables/#exposed-by-bitriseio
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.BITRISE_IO);
+  },
+  configuration({env}) {
+    const pr = env.BITRISE_PULL_REQUEST === 'false' ? undefined : env.BITRISE_PULL_REQUEST;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Bitrise',
+      service: 'bitrise',
+      commit: env.BITRISE_GIT_COMMIT,
+      tag: env.BITRISE_GIT_TAG,
+      build: env.BITRISE_BUILD_NUMBER,
+      buildUrl: env.BITRISE_BUILD_URL,
+      branch: isPr ? env.BITRISEIO_GIT_BRANCH_DEST : env.BITRISE_GIT_BRANCH,
+      pr,
+      isPr,
+      prBranch: isPr ? env.BITRISE_GIT_BRANCH : undefined,
+      slug: env.BITRISE_APP_SLUG,
+    };
+  },
+};

node_modules/env-ci/services/buddy.js

@@ -0,0 +1,26 @@
+// https://buddy.works/knowledge/deployments/how-use-environment-variables#default-environment-variables
+
+const {prNumber} = require('../lib/utils.js');
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.BUDDY_WORKSPACE_ID);
+  },
+  configuration({env}) {
+    const pr = prNumber(env.BUDDY_EXECUTION_PULL_REQUEST_ID);
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Buddy',
+      service: 'buddy',
+      commit: env.BUDDY_EXECUTION_REVISION,
+      tag: env.BUDDY_EXECUTION_TAG,
+      build: env.BUDDY_EXECUTION_ID,
+      buildUrl: env.BUDDY_EXECUTION_URL,
+      branch: isPr ? undefined : env.BUDDY_EXECUTION_BRANCH,
+      pr,
+      isPr,
+      slug: env.BUDDY_REPO_SLUG,
+    };
+  },
+};

node_modules/env-ci/services/buildkite.js

@@ -0,0 +1,26 @@
+// https://buildkite.com/docs/builds/environment-variables
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.BUILDKITE);
+  },
+  configuration({env}) {
+    const pr = env.BUILDKITE_PULL_REQUEST === 'false' ? undefined : env.BUILDKITE_PULL_REQUEST;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Buildkite',
+      service: 'buildkite',
+      build: env.BUILDKITE_BUILD_NUMBER,
+      buildUrl: env.BUILDKITE_BUILD_URL,
+      commit: env.BUILDKITE_COMMIT,
+      tag: env.BUILDKITE_TAG,
+      branch: isPr ? env.BUILDKITE_PULL_REQUEST_BASE_BRANCH : env.BUILDKITE_BRANCH,
+      slug: `${env.BUILDKITE_ORGANIZATION_SLUG}/${env.BUILDKITE_PROJECT_SLUG}`,
+      pr,
+      isPr,
+      prBranch: isPr ? env.BUILDKITE_BRANCH : undefined,
+      root: env.BUILDKITE_BUILD_CHECKOUT_PATH,
+    };
+  },
+};

node_modules/env-ci/services/circleci.js

@@ -0,0 +1,28 @@
+// https://circleci.com/docs/2.0/env-vars/#built-in-environment-variables
+
+const {prNumber} = require('../lib/utils.js');
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.CIRCLECI);
+  },
+  configuration({env}) {
+    const pr = env.CIRCLE_PR_NUMBER || prNumber(env.CIRCLE_PULL_REQUEST || env.CI_PULL_REQUEST);
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'CircleCI',
+      service: 'circleci',
+      build: env.CIRCLE_BUILD_NUM,
+      buildUrl: env.CIRCLE_BUILD_URL,
+      job: `${env.CIRCLE_BUILD_NUM}.${env.CIRCLE_NODE_INDEX}`,
+      commit: env.CIRCLE_SHA1,
+      tag: env.CIRCLE_TAG,
+      branch: isPr ? undefined : env.CIRCLE_BRANCH,
+      pr,
+      isPr,
+      prBranch: isPr ? env.CIRCLE_BRANCH : undefined,
+      slug: `${env.CIRCLE_PROJECT_USERNAME}/${env.CIRCLE_PROJECT_REPONAME}`,
+    };
+  },
+};

node_modules/env-ci/services/cirrus.js

@@ -0,0 +1,29 @@
+// https://cirrus-ci.org/guide/writing-tasks/#environment-variables
+
+const CIRRUS_CI_DASHBOARD = 'https://cirrus-ci.com';
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.CIRRUS_CI);
+  },
+  configuration({env}) {
+    const pr = env.CIRRUS_PR;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Cirrus CI',
+      service: 'cirrus',
+      commit: env.CIRRUS_CHANGE_IN_REPO,
+      tag: env.CIRRUS_TAG,
+      build: env.CIRRUS_BUILD_ID,
+      buildUrl: `${CIRRUS_CI_DASHBOARD}/build/${env.CIRRUS_BUILD_ID}`,
+      job: env.CIRRUS_TASK_ID,
+      jobUrl: `${CIRRUS_CI_DASHBOARD}/task/${env.CIRRUS_TASK_ID}`,
+      branch: isPr ? env.CIRRUS_BASE_BRANCH : env.CIRRUS_BRANCH,
+      pr,
+      isPr,
+      slug: env.CIRRUS_REPO_FULL_NAME,
+      root: env.CIRRUS_WORKING_DIR,
+    };
+  },
+};

node_modules/env-ci/services/cloudflare-pages.js

@@ -0,0 +1,16 @@
+// https://developers.cloudflare.com/pages/platform/build-configuration#environment-variables
+
+module.exports = {
+  detect({env}) {
+    return env.CF_PAGES === '1';
+  },
+  configuration({env}) {
+    return {
+      name: 'Cloudflare Pages',
+      service: 'cloudflarePages',
+      commit: env.CF_PAGES_COMMIT_SHA,
+      branch: env.CF_PAGES_BRANCH,
+      root: env.PWD,
+    };
+  },
+};

node_modules/env-ci/services/codebuild.js

@@ -0,0 +1,20 @@
+const {head, branch} = require('../lib/git.js');
+
+// https://docs.aws.amazon.com/codebuild/latest/userguide/build-env-ref-env-vars.html
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.CODEBUILD_BUILD_ID);
+  },
+  configuration({env, cwd}) {
+    return {
+      name: 'AWS CodeBuild',
+      service: 'codebuild',
+      commit: head({env, cwd}),
+      build: env.CODEBUILD_BUILD_ID,
+      branch: branch({env, cwd}),
+      buildUrl: `https://console.aws.amazon.com/codebuild/home?region=${env.AWS_REGION}#/builds/${env.CODEBUILD_BUILD_ID}/view/new`,
+      root: env.PWD,
+    };
+  },
+};

node_modules/env-ci/services/codefresh.js

@@ -0,0 +1,25 @@
+// https://codefresh.io/docs/docs/codefresh-yaml/variables#system-provided-variables
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.CF_BUILD_ID);
+  },
+  configuration({env}) {
+    const pr = env.CF_PULL_REQUEST_NUMBER;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Codefresh',
+      service: 'codefresh',
+      commit: env.CF_REVISION,
+      build: env.CF_BUILD_ID,
+      buildUrl: env.CF_BUILD_URL,
+      branch: isPr ? env.CF_PULL_REQUEST_TARGET : env.CF_BRANCH,
+      pr,
+      isPr,
+      prBranch: isPr ? env.CF_BRANCH : undefined,
+      slug: `${env.CF_REPO_OWNER}/${env.CF_REPO_NAME}`,
+      root: env.CF_VOLUME_PATH,
+    };
+  },
+};

node_modules/env-ci/services/codeship.js

@@ -0,0 +1,18 @@
+// https://documentation.codeship.com/basic/builds-and-configuration/set-environment-variables/#default-environment-variables
+
+module.exports = {
+  detect({env}) {
+    return env.CI_NAME && env.CI_NAME === 'codeship';
+  },
+  configuration({env}) {
+    return {
+      name: 'Codeship',
+      service: 'codeship',
+      build: env.CI_BUILD_NUMBER,
+      buildUrl: env.CI_BUILD_URL,
+      commit: env.CI_COMMIT_ID,
+      branch: env.CI_BRANCH,
+      slug: env.CI_REPO_NAME,
+    };
+  },
+};

node_modules/env-ci/services/drone.js

@@ -0,0 +1,27 @@
+// https://readme.drone.io/reference/environ
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.DRONE);
+  },
+  configuration({env}) {
+    const isPr = env.DRONE_BUILD_EVENT === 'pull_request';
+
+    return {
+      name: 'Drone',
+      service: 'drone',
+      commit: env.DRONE_COMMIT_SHA,
+      tag: env.DRONE_TAG,
+      build: env.DRONE_BUILD_NUMBER,
+      buildUrl: env.DRONE_BUILD_LINK,
+      branch: isPr ? env.DRONE_TARGET_BRANCH : env.DRONE_BRANCH,
+      job: env.DRONE_JOB_NUMBER,
+      jobUrl: env.DRONE_BUILD_LINK,
+      pr: env.DRONE_PULL_REQUEST,
+      isPr,
+      prBranch: isPr ? env.DRONE_SOURCE_BRANCH : undefined,
+      slug: `${env.DRONE_REPO_OWNER}/${env.DRONE_REPO_NAME}`,
+      root: env.DRONE_WORKSPACE,
+    };
+  },
+};

node_modules/env-ci/services/git.js

@@ -0,0 +1,7 @@
+const {head, branch} = require('../lib/git.js');
+
+module.exports = {
+  configuration(options) {
+    return {commit: head(options), branch: branch(options)};
+  },
+};

node_modules/env-ci/services/github.js

@@ -0,0 +1,49 @@
+// https://docs.github.com/en/actions/learn-github-actions/environment-variables#default-environment-variables
+const {parseBranch} = require('../lib/utils.js');
+
+const getPrEvent = ({env}) => {
+  try {
+    const event = env.GITHUB_EVENT_PATH ? require(env.GITHUB_EVENT_PATH) : undefined;
+
+    if (event && event.pull_request) {
+      return {
+        branch: event.pull_request.base ? parseBranch(event.pull_request.base.ref) : undefined,
+        pr: event.pull_request.number,
+      };
+    }
+  } catch {
+    // Noop
+  }
+
+  return {pr: undefined, branch: undefined};
+};
+
+const getPrNumber = (env) => {
+  const event = env.GITHUB_EVENT_PATH ? require(env.GITHUB_EVENT_PATH) : undefined;
+  return event && event.pull_request ? event.pull_request.number : undefined;
+};
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.GITHUB_ACTIONS);
+  },
+  configuration({env, cwd}) {
+    const isPr = env.GITHUB_EVENT_NAME === 'pull_request' || env.GITHUB_EVENT_NAME === 'pull_request_target';
+    const branch = parseBranch(
+      env.GITHUB_EVENT_NAME === 'pull_request_target' ? `refs/pull/${getPrNumber(env)}/merge` : env.GITHUB_REF
+    );
+
+    return {
+      name: 'GitHub Actions',
+      service: 'github',
+      commit: env.GITHUB_SHA,
+      build: env.GITHUB_RUN_ID,
+      isPr,
+      branch,
+      prBranch: isPr ? branch : undefined,
+      slug: env.GITHUB_REPOSITORY,
+      root: env.GITHUB_WORKSPACE,
+      ...(isPr ? getPrEvent({env, cwd}) : undefined),
+    };
+  },
+};

node_modules/env-ci/services/gitlab.js

@@ -0,0 +1,28 @@
+// https://docs.gitlab.com/ce/ci/variables/README.html
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.GITLAB_CI);
+  },
+  configuration({env}) {
+    const pr = env.CI_MERGE_REQUEST_ID;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'GitLab CI/CD',
+      service: 'gitlab',
+      commit: env.CI_COMMIT_SHA,
+      tag: env.CI_COMMIT_TAG,
+      build: env.CI_PIPELINE_ID,
+      buildUrl: `${env.CI_PROJECT_URL}/pipelines/${env.CI_PIPELINE_ID}`,
+      job: env.CI_JOB_ID,
+      jobUrl: `${env.CI_PROJECT_URL}/-/jobs/${env.CI_JOB_ID}`,
+      branch: isPr ? env.CI_MERGE_REQUEST_TARGET_BRANCH_NAME : env.CI_COMMIT_REF_NAME,
+      pr,
+      isPr,
+      prBranch: env.CI_MERGE_REQUEST_SOURCE_BRANCH_NAME,
+      slug: env.CI_PROJECT_PATH,
+      root: env.CI_PROJECT_DIR,
+    };
+  },
+};

node_modules/env-ci/services/jenkins.js

@@ -0,0 +1,27 @@
+const {head} = require('../lib/git.js');
+
+// https://wiki.jenkins.io/display/JENKINS/Building+a+software+project
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.JENKINS_URL);
+  },
+  configuration({env, cwd}) {
+    const pr = env.ghprbPullId || env.gitlabMergeRequestId || env.CHANGE_ID;
+    const isPr = Boolean(pr);
+    const localBranch = env.GIT_LOCAL_BRANCH || env.GIT_BRANCH || env.gitlabBranch || env.BRANCH_NAME;
+
+    return {
+      name: 'Jenkins',
+      service: 'jenkins',
+      commit: env.ghprbActualCommit || env.GIT_COMMIT || head({env, cwd}),
+      branch: isPr ? env.ghprbTargetBranch || env.gitlabTargetBranch : localBranch,
+      build: env.BUILD_NUMBER,
+      buildUrl: env.BUILD_URL,
+      root: env.WORKSPACE,
+      pr,
+      isPr,
+      prBranch: isPr ? env.ghprbSourceBranch || env.gitlabSourceBranch || localBranch : undefined,
+    };
+  },
+};

node_modules/env-ci/services/netlify.js

@@ -0,0 +1,24 @@
+// https://docs.netlify.com/configure-builds/environment-variables/#netlify-configuration-variables
+
+module.exports = {
+  detect({env}) {
+    return env.NETLIFY === 'true';
+  },
+  configuration({env}) {
+    const isPr = env.PULL_REQUEST === 'true';
+
+    return {
+      name: 'Netlify',
+      service: 'netlify',
+      commit: env.COMMIT_REF,
+      build: env.DEPLOY_ID,
+      buildUrl: `https://app.netlify.com/sites/${env.SITE_NAME}/deploys/${env.DEPLOY_ID}`,
+      branch: isPr ? undefined : env.HEAD,
+      pr: env.REVIEW_ID,
+      isPr,
+      prBranch: isPr ? env.HEAD : undefined,
+      slug: env.REPOSITORY_URL.match(/[^/:]+\/[^/]+?$/)[0],
+      root: env.PWD,
+    };
+  },
+};

node_modules/env-ci/services/puppet.js

@@ -0,0 +1,18 @@
+// https://puppet.com/docs/pipelines-for-apps/enterprise/environment-variable.html
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.DISTELLI_APPNAME);
+  },
+  configuration({env}) {
+    return {
+      name: 'Puppet',
+      service: 'puppet',
+      build: env.DISTELLI_BUILDNUM,
+      buildUrl: env.DISTELLI_RELEASE,
+      commit: env.DISTELLI_RELREVISION,
+      branch: env.DISTELLI_RELBRANCH,
+      root: env.DISTELLI_INSTALLHOME,
+    };
+  },
+};

node_modules/env-ci/services/sail.js

@@ -0,0 +1,22 @@
+// https://sail.ci/docs/environment-variables
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.SAILCI);
+  },
+  configuration({env}) {
+    const pr = env.SAIL_PULL_REQUEST_NUMBER;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Sail CI',
+      service: 'sail',
+      commit: env.SAIL_COMMIT_SHA,
+      branch: isPr ? undefined : env.SAIL_COMMIT_BRANCH,
+      pr,
+      isPr,
+      slug: `${env.SAIL_REPO_OWNER}/${env.SAIL_REPO_NAME}`,
+      root: env.SAIL_CLONE_DIR,
+    };
+  },
+};

node_modules/env-ci/services/scrutinizer.js

@@ -0,0 +1,22 @@
+// https://scrutinizer-ci.com/docs/build/environment-variables
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.SCRUTINIZER);
+  },
+  configuration({env}) {
+    const pr = env.SCRUTINIZER_PR_NUMBER;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Scrutinizer',
+      service: 'scrutinizer',
+      commit: env.SCRUTINIZER_SHA1,
+      build: env.SCRUTINIZER_INSPECTION_UUID,
+      branch: env.SCRUTINIZER_BRANCH,
+      pr,
+      isPr,
+      prBranch: env.SCRUTINIZER_PR_SOURCE_BRANCH,
+    };
+  },
+};

node_modules/env-ci/services/semaphore.js

@@ -0,0 +1,28 @@
+const {head} = require('../lib/git.js');
+
+// 1.0: https://semaphoreci.com/docs/available-environment-variables.html
+// 2.0: https://docs.semaphoreci.com/article/12-environment-variables
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.SEMAPHORE);
+  },
+  configuration({env, cwd}) {
+    const pr = env.SEMAPHORE_GIT_PR_NUMBER || env.PULL_REQUEST_NUMBER;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Semaphore',
+      service: 'semaphore',
+      commit: env.SEMAPHORE_GIT_SHA || head({env, cwd}),
+      tag: env.SEMAPHORE_GIT_TAG_NAME,
+      build: env.SEMAPHORE_JOB_ID || env.SEMAPHORE_BUILD_NUMBER,
+      branch: env.SEMAPHORE_GIT_BRANCH || (isPr ? undefined : env.BRANCH_NAME),
+      pr,
+      isPr,
+      prBranch: env.SEMAPHORE_GIT_PR_BRANCH || (isPr ? env.BRANCH_NAME : undefined),
+      slug: env.SEMAPHORE_GIT_REPO_SLUG || env.SEMAPHORE_REPO_SLUG,
+      root: env.SEMAPHORE_GIT_DIR || env.SEMAPHORE_PROJECT_DIR,
+    };
+  },
+};

node_modules/env-ci/services/shippable.js

@@ -0,0 +1,27 @@
+// http://docs.shippable.com/ci/env-vars/#stdEnv
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.SHIPPABLE);
+  },
+  configuration({env}) {
+    const pr = env.IS_PULL_REQUEST === 'true' ? env.PULL_REQUEST : undefined;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Shippable',
+      service: 'shippable',
+      commit: env.COMMIT,
+      tag: env.GIT_TAG_NAME,
+      build: env.BUILD_NUMBER,
+      buildUrl: env.BUILD_URL,
+      branch: isPr ? env.BASE_BRANCH : env.BRANCH,
+      job: env.JOB_NUMBER,
+      pr,
+      isPr,
+      prBranch: isPr ? env.HEAD_BRANCH : undefined,
+      slug: env.SHIPPABLE_REPO_SLUG,
+      root: env.SHIPPABLE_BUILD_DIR,
+    };
+  },
+};

node_modules/env-ci/services/teamcity.js

@@ -0,0 +1,49 @@
+// https://confluence.jetbrains.com/display/TCD10/Predefined+Build+Parameters
+
+const javaProperties = require('java-properties');
+const fromEntries = require('fromentries');
+
+const {branch} = require('../lib/git.js');
+
+const PROPERTIES_MAPPING = {root: 'teamcity.build.workingDir', branch: 'teamcity.build.branch'};
+
+const safeReadProperties = (filePath) => {
+  try {
+    return javaProperties.of(filePath);
+  } catch {
+    return undefined;
+  }
+};
+
+const getProperties = ({env, cwd}) => {
+  const buildProperties = env.TEAMCITY_BUILD_PROPERTIES_FILE
+    ? safeReadProperties(env.TEAMCITY_BUILD_PROPERTIES_FILE)
+    : undefined;
+  const configFile = buildProperties ? buildProperties.get('teamcity.configuration.properties.file') : undefined;
+  const configProperties = configFile ? safeReadProperties(configFile) : configFile;
+
+  return fromEntries(
+    Object.keys(PROPERTIES_MAPPING).map((key) => [
+      key,
+      (buildProperties ? buildProperties.get(PROPERTIES_MAPPING[key]) : undefined) ||
+        (configProperties ? configProperties.get(PROPERTIES_MAPPING[key]) : undefined) ||
+        (key === 'branch' ? branch({env, cwd}) : undefined),
+    ])
+  );
+};
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.TEAMCITY_VERSION);
+  },
+  configuration({env, cwd}) {
+    return {
+      name: 'TeamCity',
+      service: 'teamcity',
+      commit: env.BUILD_VCS_NUMBER,
+      build: env.BUILD_NUMBER,
+      slug: env.TEAMCITY_BUILDCONF_NAME,
+      ...getProperties({env, cwd}),
+    };
+  },
+};

node_modules/env-ci/services/travis.js

@@ -0,0 +1,28 @@
+// https://docs.travis-ci.com/user/environment-variables#default-environment-variables
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.TRAVIS);
+  },
+  configuration({env}) {
+    const pr = env.TRAVIS_PULL_REQUEST === 'false' ? undefined : env.TRAVIS_PULL_REQUEST;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Travis CI',
+      service: 'travis',
+      commit: env.TRAVIS_COMMIT,
+      tag: env.TRAVIS_TAG,
+      build: env.TRAVIS_BUILD_NUMBER,
+      buildUrl: env.TRAVIS_BUILD_WEB_URL,
+      branch: env.TRAVIS_BRANCH,
+      job: env.TRAVIS_JOB_NUMBER,
+      jobUrl: env.TRAVIS_JOB_WEB_URL,
+      pr,
+      isPr,
+      prBranch: env.TRAVIS_PULL_REQUEST_BRANCH,
+      slug: env.TRAVIS_REPO_SLUG,
+      root: env.TRAVIS_BUILD_DIR,
+    };
+  },
+};

node_modules/env-ci/services/vela.js

@@ -0,0 +1,27 @@
+// https://go-vela.github.io/docs/reference/environment/variables/
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.VELA);
+  },
+  configuration({env}) {
+    const isPr = env.VELA_BUILD_EVENT === 'pull_request';
+
+    return {
+      name: 'Vela',
+      service: 'vela',
+      branch: isPr ? env.VELA_PULL_REQUEST_TARGET : env.VELA_BUILD_BRANCH,
+      commit: env.VELA_BUILD_COMMIT,
+      tag: env.VELA_BUILD_TAG,
+      build: env.VELA_BUILD_NUMBER,
+      buildUrl: env.VELA_BUILD_LINK,
+      job: undefined,
+      jobUrl: undefined,
+      isPr,
+      pr: env.VELA_BUILD_PULL_REQUEST,
+      prBranch: env.VELA_PULL_REQUEST_SOURCE,
+      slug: env.VELA_REPO_FULL_NAME,
+      root: env.VELA_BUILD_WORKSPACE,
+    };
+  },
+};

node_modules/env-ci/services/vercel.js

@@ -0,0 +1,29 @@
+// https://vercel.com/docs/environment-variables
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.VERCEL) || Boolean(env.NOW_GITHUB_DEPLOYMENT);
+  },
+  configuration({env}) {
+    const name = 'Vercel';
+    const service = 'vercel';
+
+    if (env.VERCEL) {
+      return {
+        name,
+        service,
+        commit: env.VERCEL_GIT_COMMIT_SHA,
+        branch: env.VERCEL_GIT_COMMIT_REF,
+        slug: `${env.VERCEL_GIT_REPO_OWNER}/${env.VERCEL_GIT_REPO_SLUG}`,
+      };
+    }
+
+    return {
+      name,
+      service,
+      commit: env.NOW_GITHUB_COMMIT_SHA,
+      branch: env.NOW_GITHUB_COMMIT_REF,
+      slug: `${env.NOW_GITHUB_ORG}/${env.NOW_GITHUB_REPO}`,
+    };
+  },
+};

node_modules/env-ci/services/vsts.js

@@ -0,0 +1,25 @@
+// https://docs.microsoft.com/en-us/vsts/pipelines/build/variables
+// The docs indicate that SYSTEM_PULLREQUEST_SOURCEBRANCH and SYSTEM_PULLREQUEST_TARGETBRANCH are in the long format (e.g `refs/heads/master`) however tests show they are both in the short format (e.g. `master`)
+const {parseBranch} = require('../lib/utils.js');
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.BUILD_BUILDURI);
+  },
+  configuration({env}) {
+    const pr = env.SYSTEM_PULLREQUEST_PULLREQUESTID;
+    const isPr = Boolean(pr);
+
+    return {
+      name: 'Visual Studio Team Services',
+      service: 'vsts',
+      commit: env.BUILD_SOURCEVERSION,
+      build: env.BUILD_BUILDNUMBER,
+      branch: parseBranch(isPr ? env.SYSTEM_PULLREQUEST_TARGETBRANCH : env.BUILD_SOURCEBRANCH),
+      pr,
+      isPr,
+      prBranch: parseBranch(isPr ? env.SYSTEM_PULLREQUEST_SOURCEBRANCH : undefined),
+      root: env.BUILD_REPOSITORY_LOCALPATH,
+    };
+  },
+};

node_modules/env-ci/services/wercker.js

@@ -0,0 +1,19 @@
+// http://devcenter.wercker.com/docs/environment-variables/available-env-vars#hs_cos_wrapper_name
+
+module.exports = {
+  detect({env}) {
+    return Boolean(env.WERCKER_MAIN_PIPELINE_STARTED);
+  },
+  configuration({env}) {
+    return {
+      name: 'Wercker',
+      service: 'wercker',
+      commit: env.WERCKER_GIT_COMMIT,
+      build: env.WERCKER_MAIN_PIPELINE_STARTED,
+      buildUrl: env.WERCKER_RUN_URL,
+      branch: env.WERCKER_GIT_BRANCH,
+      slug: `${env.WERCKER_GIT_OWNER}/${env.WERCKER_GIT_REPOSITORY}`,
+      root: env.WERCKER_ROOT,
+    };
+  },
+};