.github/renovate.json

@@ -0,0 +1,18 @@
+{
+  "extends": [
+    "config:base",
+    ":preserveSemverRanges",
+    ":rebaseStalePrs",
+    ":disableDependencyDashboard"
+  ],
+  "labels": [":robot: dependencies"],
+  "prHourlyLimit": 0,
+  "packageRules": [
+    {
+      "depTypeList": ["devDependencies", "dependencies"],
+      "updateTypes": ["minor", "patch"],
+      "automerge": true,
+      "automergeType": "branch"
+    }
+  ]
+}

.github/workflows/prerelease-checks.yml

@@ -0,0 +1,18 @@
+name: Pre-release checks
+
+on:
+  workflow_call:
+
+jobs:
+
+  check-commit-ancestor:
+    name: Check commit ancestor
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Check commit has been pushed on origin/main
+        run: |
+          git fetch --quiet origin main
+          git merge-base --is-ancestor HEAD origin/main

.github/workflows/release-github.yml

@@ -0,0 +1,25 @@
+name: Release create-meta on github
+
+on:
+  push:
+    branches:
+      - release/*
+
+jobs:
+
+  pre-release-check:
+    uses: cucumber/create-meta/.github/workflows/prerelease-checks.yml@main
+
+  create-github-release:
+    name: Create GitHub Release and Git tag
+    needs: [pre-release-check]
+    runs-on: ubuntu-latest
+    environment: Release
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: cucumber/action-create-github-release@v1.1.0
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release-java.yml

@@ -0,0 +1,37 @@
+name: Release create-meta maven package
+
+on:
+  push:
+    branches:
+      - release/*
+
+jobs:
+
+  pre-release-check:
+    uses: cucumber/create-meta/.github/workflows/prerelease-checks.yml@main
+
+  test-java:
+    uses: cucumber/create-meta/.github/workflows/test-java.yml@main
+
+  publish-mvn:
+    name: Publish Maven Package
+    needs: [pre-release-check, test-java]
+    runs-on: ubuntu-latest
+    environment: Release
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: '11'
+          cache: 'maven'
+
+      - uses: cucumber/action-publish-mvn@v1.0.0
+        with:
+          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          gpg-passphrase: ${{ secrets.GPG_PASSPHRASE }}
+          nexus-username: cukebot
+          nexus-password: ${{ secrets.SONATYPE_PASSWORD }}
+          working-directory: java

.github/workflows/release-javascript.yml

@@ -0,0 +1,34 @@
+name: Release create-meta npm module
+
+on:
+  push:
+    branches:
+      - release/*
+
+jobs:
+
+  pre-release-check:
+    uses: cucumber/create-meta/.github/workflows/prerelease-checks.yml@main
+
+  test-javascript:
+    uses: cucumber/create-meta/.github/workflows/test-javascript.yml@main
+
+  publish-npm:
+    name: Publish NPM module
+    needs: [pre-release-check, test-javascript]
+    runs-on: ubuntu-latest
+    environment: Release
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '17'
+          cache: 'npm'
+          cache-dependency-path: javascript/package-lock.json
+
+      - uses: cucumber/action-publish-npm@v1.0.0
+        with:
+          npm-token: ${{ secrets.NPM_TOKEN }}
+          working-directory: javascript

.github/workflows/release-ruby.yml

@@ -0,0 +1,29 @@
+name: Release create-meta ruby gem
+
+on:
+  push:
+    branches:
+      - release/*
+
+jobs:
+
+  pre-release-check:
+    uses: cucumber/create-meta/.github/workflows/prerelease-checks.yml@main
+
+  test-ruby:
+    uses: cucumber/create-meta/.github/workflows/test-ruby.yml@main
+
+  publish-rubygem:
+    name: Publish Ruby Gem
+    needs: [pre-release-check, test-ruby]
+    runs-on: ubuntu-latest
+    environment: Release
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Publish ruby gem
+        uses: cucumber/action-publish-rubygem@v1.0.0
+        with:
+          working_directory: ruby
+          rubygems_api_key: ${{ secrets.RUBYGEMS_API_KEY }}

.github/workflows/test-java.yml

@@ -0,0 +1,39 @@
+name: test-java
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_call:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+        java: ['11', '16']
+        include:
+          - os: windows-latest
+            java: '16'
+          - os: macos-latest
+            java: '16'
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: ${{ matrix.java }}
+          cache: 'maven'
+      - run: mvn install
+        working-directory: java
+      - run: mvn test
+        working-directory: java
+      - run: ./scripts/check-jar.sh
+        working-directory: java

.github/workflows/test-javascript.yml

@@ -0,0 +1,40 @@
+name: test-javascript
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_call:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+        node-version: ['12.x', '14.x', '16.x']
+        include:
+          - os: windows-latest
+            node-version: '16.x'
+          - os: macos-latest
+            node-version: '16.x'
+
+    steps:
+    - name: set git core.autocrlf to 'input'
+      run: git config --global core.autocrlf input
+    - uses: actions/checkout@v2
+    - name: with Node.js ${{ matrix.node-version }} on ${{ matrix.os }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+        cache-dependency-path: javascript/package-lock.json
+    - run: npm install-test
+      working-directory: javascript
+    - run: npm run eslint
+      working-directory: javascript

.github/workflows/test-ruby.yml

@@ -0,0 +1,37 @@
+name: test-ruby
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_call:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+        ruby: ['2.5', '2.6', '2.7', '3.0']
+        include:
+          - os: windows-latest
+            ruby: '3.0'
+          - os: macos-latest
+            ruby: '3.0'
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true
+        working-directory: ruby
+    - name: bundle exec rspec
+      working-directory: ruby
+      run: bundle exec rspec

ARCHITECTURE.md

@@ -0,0 +1,11 @@
+# Architecture
+
+## CI definitions
+
+The `ciDict.json` file contains definitions of various CI servers. Each property of a CI
+server definition is an expression that evaluates a value from one or more environment variables.
+
+The expression syntax for environment variables can use the form `${variable/pattern/replacement}`,
+similar to [bash parameter substitution](https://tldp.org/LDP/abs/html/parameter-substitution.html),
+but inspired from [sed's s command](https://www.gnu.org/software/sed/manual/html_node/The-_0022s_0022-Command.html)
+which provides support for capture group back-references in the replacement.

CHANGELOG.md

@@ -1,165 +1,126 @@
-# CHANGE LOG
+# Changelog
+
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-----
 ## [Unreleased]
 
-### Added
-
-### Changed
-
-### Deprecated
-
-### Removed
-
+## [6.0.3] - 2021-11-15
 ### Fixed
+- [JavaScript] Removed tag property from git object if it is undefined
+([PR#4](https://github.com/cucumber/create-meta/pull/4))
 
 ## [6.0.2] - 2021-10-18
-
 ### Fixed
-
 - [Ruby] Generate cucumber messages rather than plain ruby hashes
-  ([PR#1772](https://github.com/cucumber/common/pull/1772))
+([PR#1772](https://github.com/cucumber/common/pull/1772))
 
 ## [6.0.1] - 2021-07-19
-
 ### Changed
-
-* Upgrade `cucumber-messages` to v17.0.1
+- Upgrade `cucumber-messages` to v17.0.1
 
 ## [6.0.0] - 2021-07-08
-
 ### Added
-
-* Detect and populate `Ci#buildNumber` for all supported CI servers.
-  ([#1632](https://github.com/cucumber/common/pull/1632)
-   [#1606](https://github.com/cucumber/common/issues/1606)
-   [aslakhellesoy])
+- Detect and populate `Ci#buildNumber` for all supported CI servers.
+([#1632](https://github.com/cucumber/common/pull/1632)
+[#1606](https://github.com/cucumber/common/issues/1606)
+[aslakhellesoy](https://github.com/aslakhellesoy))
 
 ### Changed
-* [Java] Removed implicit utility class constructors and made classes final
-
-### Removed
-
-* Removed support for TeamCity since it doesn't seem to expose enough environment variables.
+- [Java] Removed implicit utility class constructors and made classes final
 
 ### Fixed
+- Improve detection of Bamboo environment variables
+- Improve detection of Azure environment variables
+- Fix `Git#remote` for CodeFresh
 
-* Improve detection of Bamboo environment variables
-* Improve detection of Azure environment variables
-* Fix `Git#remote` for CodeFresh
+### Removed
+- Removed support for TeamCity since it doesn't seem to expose enough environment variables.
 
 ## [5.0.0] - 2021-05-17
-
 ### Added
-
-* Added support for [Jenkins](https://www.jenkins.io/) (via the [Git plugin](https://plugins.jenkins.io/git/))
-  ([#1253](https://github.com/cucumber/common/issues/1253)
-   [#1553](https://github.com/cucumber/common/pull/1553)
-   [aslakhellesoy])
-* Added support for [Bitrise](https://www.bitrise.io/)
-  ([#1490](https://github.com/cucumber/common/issues/1490)
-   [#1553](https://github.com/cucumber/common/pull/1553)
-   [aslakhellesoy])
-* Added support for [CodeFresh](https://codefresh.io/)
-  ([#1553](https://github.com/cucumber/common/pull/1553)
-   [aslakhellesoy])
-* Added support for [CodeShip](https://www.cloudbees.com/products/codeship)
-  ([#1553](https://github.com/cucumber/common/pull/1553)
-   [aslakhellesoy])
+- Added support for [Jenkins](https://www.jenkins.io/) (via the [Git plugin](https://plugins.jenkins.io/git/))
+([#1253](https://github.com/cucumber/common/issues/1253)
+[#1553](https://github.com/cucumber/common/pull/1553)
+[aslakhellesoy](https://github.com/aslakhellesoy))
+- Added support for [Bitrise](https://www.bitrise.io/)
+([#1490](https://github.com/cucumber/common/issues/1490)
+[#1553](https://github.com/cucumber/common/pull/1553)
+[aslakhellesoy](https://github.com/aslakhellesoy))
+- Added support for [CodeFresh](https://codefresh.io/)
+([#1553](https://github.com/cucumber/common/pull/1553)
+[aslakhellesoy](https://github.com/aslakhellesoy))
+- Added support for [CodeShip](https://www.cloudbees.com/products/codeship)
+([#1553](https://github.com/cucumber/common/pull/1553)
+[aslakhellesoy](https://github.com/aslakhellesoy))
 
 ### Changed
-
-* Upgrade messages to 16.0.0
+- Upgrade messages to 16.0.0
 
 ### Fixed
-
-* Fixed detection of Semaphore build url.
-* Fixed detection of GoCD build url.
+- Fixed detection of Semaphore build url.
+- Fixed detection of GoCD build url.
 
 ## [4.0.0] - 2021-03-29
-
 ### Changed
-
-* Upgrade messages to 15.0.0
+- Upgrade messages to 15.0.0
 
 ## [3.0.0] - 2021-02-09
-
 ### Changed
-
-* Upgrade messages to 14.0.1
+- Upgrade messages to 14.0.1
 
 ## [2.0.4] - 2020-10-29
-
 ### Fixed
-
-* Handle null values in ci dict
-  ([#1228](https://github.com/cucumber/cucumber/issues/1228)
-   [#1229](https://github.com/cucumber/cucumber/pull/1229)
-   [kgeilmann])
+- Handle null values in ci dict
+([#1228](https://github.com/cucumber/cucumber/issues/1228)
+[#1229](https://github.com/cucumber/cucumber/pull/1229)
+[kgeilmann](https://github.com/kgeilmann))
 
 ## [2.0.2] - 2020-09-03
 
-### Security fixes
-
-* remove credentials in git remote [#1168](https://github.com/cucumber/cucumber/pull/1168)
-
 ## [2.0.1] - 2020-08-18
-
 ### Fixed
-
-* Ruby: Add the ci property to meta message
+- Ruby: Add the ci property to meta message
 
 ## [2.0.0] - 2020-08-07
-
 ### Changed
-
-* Update `messages` to 13.0.1
+- Update `messages` to 13.0.1
 
 ### Fixed
-
-* Java: Use `java.vm.name` instead of `java.vendor` (which is `N/A` on OpenJDK)
-* Java: Use `java.vm.version` instead of `java.version`
-* Support GitHub Enterprise by using `GITHUB_SERVER_URL` to construct URLs
+- Java: Use `java.vm.name` instead of `java.vendor` (which is `N/A` on OpenJDK)
+- Java: Use `java.vm.version` instead of `java.version`
+- Support GitHub Enterprise by using `GITHUB_SERVER_URL` to construct URLs
 
 ## [1.2.0] - 2020-07-31
-
 ### Changed
-
-* Updated `messages` to v12.4.0
+- Updated `messages` to v12.4.0
 
 ## [1.1.0] - 2020-07-30
-
 ### Changed
-
-* Updated `messages` to v12.3.2
+- Updated `messages` to v12.3.2
 
 ## [1.0.0] - 2020-06-29
-
 ### Added
-
-* First release
-
-<!-- Releases -->
-[Unreleased]: https://github.com/cucumber/cucumber/compare/create-meta/v6.0.2...main
-[6.0.2]:      https://github.com/cucumber/cucumber/compare/create-meta/v6.0.1...create-meta/v6.0.2
-[6.0.1]:      https://github.com/cucumber/cucumber/compare/create-meta/v6.0.0...create-meta/v6.0.1
-[6.0.0]:      https://github.com/cucumber/cucumber/compare/create-meta/v5.0.0...create-meta/v6.0.0
-[5.0.0]:      https://github.com/cucumber/cucumber/compare/create-meta/v4.0.0...create-meta/v5.0.0
-[4.0.0]:      https://github.com/cucumber/cucumber/compare/create-meta/v3.0.0...create-meta/v4.0.0
-[3.0.0]:      https://github.com/cucumber/cucumber/compare/create-meta/v2.0.4...create-meta/v3.0.0
-[2.0.4]:      https://github.com/cucumber/cucumber/compare/create-meta/v2.0.2...create-meta/v2.0.4
-[2.0.2]:      https://github.com/cucumber/cucumber/compare/create-meta/v2.0.1...create-meta/v2.0.2
-[2.0.1]:      https://github.com/cucumber/cucumber/compare/create-meta/v2.0.0...create-meta/v2.0.1
-[2.0.0]:      https://github.com/cucumber/cucumber/compare/create-meta/v1.2.0...create-meta/v2.0.0
-[1.2.0]:      https://github.com/cucumber/cucumber/compare/create-meta/v1.1.0...create-meta/v1.2.0
-[1.1.0]:      https://github.com/cucumber/cucumber/compare/create-meta/v1.0.0...create-meta/v1.1.0
-[1.0.0]:      https://github.com/cucumber/cucumber/releases/tag/create-meta/v1.0.0
-
-<!-- Contributors in alphabetical order -->
+- First release
+
+[Unreleased]: https://github.com/cucumber/create-meta/compare/v6.0.3...main
+[6.0.3]: https://github.com/cucumber/create-meta/compare/v6.0.2...main
+[6.0.2]: https://github.com/cucumber/create-meta/compare/v6.0.1...v6.0.2
+[6.0.1]: https://github.com/cucumber/create-meta/compare/v6.0.0...v6.0.1
+[6.0.0]: https://github.com/cucumber/create-meta/compare/v5.0.0...v6.0.0
+[5.0.0]: https://github.com/cucumber/create-meta/compare/v4.0.0...v5.0.0
+[4.0.0]: https://github.com/cucumber/create-meta/compare/v3.0.0...v4.0.0
+[3.0.0]: https://github.com/cucumber/create-meta/compare/v2.0.4...v3.0.0
+[2.0.4]: https://github.com/cucumber/create-meta/compare/v2.0.2...v2.0.4
+[2.0.2]: https://github.com/cucumber/create-meta/compare/v2.0.1...v2.0.2
+[2.0.1]: https://github.com/cucumber/create-meta/compare/v2.0.0...v2.0.1
+[2.0.0]: https://github.com/cucumber/create-meta/compare/v1.2.0...v2.0.0
+[1.2.0]: https://github.com/cucumber/create-meta/compare/v1.1.0...v1.2.0
+[1.1.0]: https://github.com/cucumber/create-meta/compare/v1.0.0...v1.1.0
+[1.0.0]: https://github.com/cucumber/cucumber/releases/tag/v1.0.0
+in alphabetical order -->
 [aslakhellesoy]:    https://github.com/aslakhellesoy
 [kgeilmann]:        https://github.com/kgeilmann
 [vincent-psarga]:   https://github.com/vincent-psarga

CONTRIBUTING.md

@@ -0,0 +1,31 @@
+# Contributing
+
+Thank you for considering contributing to Cucumber create-meta!
+
+## Code of Conduct
+
+Everyone interacting in this codebase and issue tracker is expected to follow
+the Cucumber [code of conduct](https://cucumber.io/conduct).
+
+## Adding support for new CI servers
+
+If you want to see support for a new CI server, please submit a pull request.
+
+Here are the steps:
+
+* Modify the file `ciDict.json`, using environment variables to extract information.
+  See [ARCHITECTURE.md](./ARCHITECTURE.md#ci-definitions) for more information on
+  `ciDict.json`.
+* Add an approval test in `testdata/YourCi.txt` and `testdata/YourCi.txt.json`.
+
+Then build and run the tests for all implementations:
+
+    cd java && mvn test
+    cd ../javascript && npm test
+    cd ../ruby && bundle exec rspec
+
+If all tests pass, commit your code and send us a pull request. Bonus points if you
+also update `CHANGELOG.md` and `README.md`.
+
+You might want to look at the source code for [danger](https://github.com/danger/danger/tree/master/lib/danger/ci_source)
+to understand how various CI server environment variables should be interpreted.

README.md

@@ -1,8 +1,7 @@
 # createMeta
 
 Utility function for creating system-specific `Meta` messages.
-
-## CI
+## Supported CI systems
 
 The `ci` field of the `Meta` message contains values from environment variables
 defined by the following supported CI and build servers:
@@ -22,34 +21,6 @@ defined by the following supported CI and build servers:
 * [Travis CI](https://docs.travis-ci.com/user/environment-variables/#Default-Environment-Variables)
 * [Wercker](https://devcenter.wercker.com/administration/environment-variables/available-env-vars/)
 
-### Adding support for new CI servers
-
-If you want to see support for a new CI server, please submit a pull request.
-
-Here are the steps:
-
-* Modify the top level `ciDict.json`, using environment variables to extract information.
-* Add an approval test in `testdata/YourCi.txt` and `testdata/YourCi.txt.json`.
-* Make copies of the modified files to all the implementations:
-
-    # From a bash shell
-    source ../scripts/functions.sh && rsync_files
-
-Then build and run the tests:
-
-    make clean && make
-
-If all tests pass, commit your code and send us a pull request. Bonus points if you
-also update `CHANGELOG.md` and `README.md`.
-
-You might want to look at the source code for [danger](https://github.com/danger/danger/tree/master/lib/danger/ci_source)
-to understand how various CI server environment variables should be interpreted.
-
-## CI definitions
-
-The `ciDict.json` file contains definitions of various CI servers. Each property of a CI
-server definition is an expression that evaluates a value from one or more environment variables.
+## Adding new CI system / contributing
 
-The expression syntax for environment variables can use the form `${variable/pattern/replacement}`,
-similar to [bash parameter substitution](https://tldp.org/LDP/abs/html/parameter-substitution.html),
-but inspired from [sed's s command](https://www.gnu.org/software/sed/manual/html_node/The-_0022s_0022-Command.html) which provides support for capture group back-references in the replacement.
+Please see [CONTRIBUTING.md](./CONTRIBUTING.md) for more information.

RELEASING.md

@@ -0,0 +1 @@
+See [.github/RELEASING](https://github.com/cucumber/.github/blob/main/RELEASING.md).

java/.gitignore

@@ -12,5 +12,3 @@ dependency-reduced-pom.xml
 .tested*
 .compared
 .built
-# Approval tests
-acceptance/

java/.versions/rules.xml

@@ -0,0 +1,15 @@
+<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         comparisonMethod="maven"
+         xmlns="http://mojo.codehaus.org/versions-maven-plugin/rule/2.0.0"
+         xsi:schemaLocation="http://mojo.codehaus.org/versions-maven-plugin/rule/2.0.0 https://www.mojohaus.org/versions-maven-plugin/xsd/rule-2.0.0.xsd">
+    <ignoreVersions>
+        <ignoreVersion type="regex">.*(-|.)(A|a)lpha-?[\da-z]+</ignoreVersion>
+        <ignoreVersion type="regex">.*(-|.)(B|b)(ETA|eta)-?[\da-z]+</ignoreVersion>
+        <ignoreVersion type="regex">.*-b[\d.]+</ignoreVersion>
+        <ignoreVersion type="regex">.*-pr\d+</ignoreVersion>
+        <ignoreVersion type="regex">.*[-.]rc-?\d+</ignoreVersion>
+        <ignoreVersion type="regex">.*[-.]RC-?\d+</ignoreVersion>
+        <ignoreVersion type="regex">.*-M\d+</ignoreVersion>
+        <ignoreVersion type="regex">.*-milestone\d+</ignoreVersion>
+    </ignoreVersions>
+</ruleset>

java/pom.xml

@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>create-meta</artifactId>
-    <version>6.0.2</version>
+    <version>6.0.3-SNAPSHOT</version>
     <packaging>jar</packaging>
     <name>Cucumber create meta</name>
     <description>Produce the meta message for Cucumber-JVM</description>
@@ -68,6 +68,13 @@
             <artifactId>junit-jupiter-params</artifactId>
             <scope>test</scope>
         </dependency>
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>2.13.0</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>

java/src/main/java/io/cucumber/createmeta/CreateMeta.java

@@ -12,6 +12,7 @@
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.Reader;
+import java.io.FileInputStream;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.ArrayList;
@@ -23,10 +24,10 @@
 
 public final class CreateMeta {
     private static final JsonObject CI_DICT;
-    private static final String JSON_PATH = "/io/cucumber/createmeta/ciDict.json";
+    private static final String JSON_PATH = "../ciDict.json";
 
     static {
-        try (Reader reader = new InputStreamReader(CreateMeta.class.getResourceAsStream(JSON_PATH), UTF_8)) {
+        try (Reader reader = new InputStreamReader(new FileInputStream(JSON_PATH), UTF_8)) {
             CI_DICT = Json.parse(reader).asObject();
         } catch (IOException e) {
             throw new RuntimeException("Unable to parse " + JSON_PATH, e);

java/src/test/java/io/cucumber/createmeta/acceptance/CreateMetaTest.java

@@ -0,0 +1,59 @@
+package io.cucumber.createmeta.acceptance;
+
+import io.cucumber.messages.types.Ci;
+import io.cucumber.messages.types.Meta;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+import java.io.File;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.FileNotFoundException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import static io.cucumber.createmeta.CreateMeta.createMeta;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static java.nio.file.Files.newDirectoryStream;
+
+class CreateMetaTest {
+    private final ObjectMapper mapper = new ObjectMapper()
+        .enable(DeserializationFeature.READ_ENUMS_USING_TO_STRING);
+
+    @Test
+    void it_creates_meta_with_right_ci_info() throws IOException, FileNotFoundException{
+        List<Path> paths = new ArrayList<>();
+        newDirectoryStream(Paths.get("..", "testdata")).forEach(paths::add);
+
+        for(Path path: paths) {
+            if (path.toString().endsWith(".txt")) {
+                BufferedReader in = new BufferedReader(new FileReader(path.toString()));
+                String line;
+                HashMap<String, String> env = new HashMap<>();
+
+                while ((line = in.readLine()) != null) {
+                    String[] parts = line.split("=");
+
+                    if (parts.length == 1) {
+                        env.put(parts[0], "");
+                    } else {
+                        env.put(parts[0], parts[1]);
+                    }
+                }
+
+                Meta meta = createMeta("cucumber-jvm", "1.2.3", env);
+
+                Ci expectedCi = mapper.readValue(new File(path.toString() + ".json"), Ci.class);
+
+                assertEquals(expectedCi, meta.getCi());
+            }
+        }
+    }
+}

javascript/.eslintrc.json

@@ -0,0 +1,47 @@
+{
+  "env": {
+    "browser": false,
+    "node": true
+  },
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "project": "tsconfig.json",
+    "sourceType": "module"
+  },
+  "plugins": [
+    "import",
+    "simple-import-sort",
+    "node",
+    "@typescript-eslint"
+  ],
+  "extends": [
+    "eslint:recommended",
+    "plugin:import/typescript",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:prettier/recommended"
+  ],
+  "rules": {
+    "import/no-cycle": "error",
+    "node/no-extraneous-import": "error",
+    "@typescript-eslint/ban-ts-ignore": "off",
+    "@typescript-eslint/ban-ts-comment": "off",
+    "@typescript-eslint/explicit-module-boundary-types": "off",
+    "@typescript-eslint/explicit-function-return-type": "off",
+    "@typescript-eslint/no-use-before-define": "off",
+    "@typescript-eslint/interface-name-prefix": "off",
+    "@typescript-eslint/member-delimiter-style": "off",
+    "@typescript-eslint/no-explicit-any": "error",
+    "@typescript-eslint/no-non-null-assertion": "error",
+    "simple-import-sort/imports": "error",
+    "simple-import-sort/exports": "error"
+  },
+  "overrides": [
+    {
+      "files": ["test/**"],
+      "rules": {
+        "@typescript-eslint/no-non-null-assertion": "off"
+      }
+    }
+  ]
+}

javascript/.gitignore

@@ -3,16 +3,13 @@ dist/
 .nyc_output/
 coverage/
 node_modules/
-yarn.lock
-package-lock.json
 *.log
 .deps
 .tested*
 .linted
 .built*
 .compared
 .codegen
-acceptance/
 storybook-static
 *-go
 *.iml

javascript/.prettierrc.json

@@ -0,0 +1,6 @@
+{
+  "trailingComma": "es5",
+  "semi": false,
+  "singleQuote": true,
+  "printWidth": 100
+}

javascript/ciDict.ts.header

@@ -0,0 +1,5 @@
+// This file is auto-generated using npm run build-ci-dict
+
+import { CiDict } from './types'
+
+export const ciDict: CiDict =

javascript/package.json

@@ -5,9 +5,13 @@
   "main": "dist/src/index.js",
   "types": "dist/src/index.d.ts",
   "scripts": {
+    "pretest": "npm run build-ci-dict",
     "test": "mocha",
     "prepublishOnly": "tsc --build tsconfig.build.json",
-    "print-meta": "ts-node --require source-map-support/register --require tsconfig-paths/register ./src/printMeta.ts"
+    "print-meta": "ts-node --require source-map-support/register --require tsconfig-paths/register ./src/printMeta.ts",
+    "eslint-fix": "eslint --ext ts,tsx --max-warnings 0 --fix src test",
+    "eslint": "eslint --ext ts,tsx --max-warnings 0 src test",
+    "build-ci-dict": "cat ciDict.ts.header > src/ciDict.ts && cat ../ciDict.json >> src/ciDict.ts && eslint --fix src/ciDict.ts"
   },
   "repository": {
     "type": "git",
@@ -23,12 +27,22 @@
   },
   "homepage": "https://github.com/cucumber/cucumber",
   "devDependencies": {
-    "@types/glob": "7.1.4",
+    "@types/glob": "7.2.0",
     "@types/mocha": "9.0.0",
-    "@types/node": "14.17.27",
+    "@types/node": "16.11.7",
+    "@typescript-eslint/eslint-plugin": "5.3.1",
+    "@typescript-eslint/parser": "5.3.1",
+    "eslint": "8.2.0",
+    "eslint-config-prettier": "8.3.0",
+    "eslint-plugin-import": "2.25.3",
+    "eslint-plugin-node": "11.1.0",
+    "eslint-plugin-prettier": "4.0.0",
+    "eslint-plugin-simple-import-sort": "7.0.0",
     "mocha": "9.1.3",
+    "prettier": "2.4.1",
     "source-map-support": "0.5.20",
-    "ts-node": "10.3.0",
+    "ts-node": "10.4.0",
+    "tsconfig-paths": "3.11.0",
     "typescript": "4.4.4"
   },
   "dependencies": {

javascript/src/ciDict.ts

@@ -0,0 +1,146 @@
+// This file is auto-generated using npm run build-ci-dict
+
+import { CiDict } from './types'
+
+export const ciDict: CiDict = {
+  'Azure Pipelines': {
+    url: '${BUILD_BUILDURI}',
+    buildNumber: '${BUILD_BUILDNUMBER}',
+    git: {
+      remote: '${BUILD_REPOSITORY_URI}',
+      revision: '${BUILD_SOURCEVERSION}',
+      branch: '${BUILD_SOURCEBRANCH/refs/heads/(.*)/\\1}',
+      tag: '${BUILD_SOURCEBRANCH/refs/tags/(.*)/\\1}',
+    },
+  },
+  Bamboo: {
+    url: '${bamboo_buildResultsUrl}',
+    buildNumber: '${bamboo_buildNumber}',
+    git: {
+      remote: '${bamboo_planRepository_repositoryUrl}',
+      revision: '${bamboo_planRepository_revision}',
+      branch: '${bamboo_planRepository_branch}',
+      tag: null,
+    },
+  },
+  Buddy: {
+    url: '${BUDDY_EXECUTION_URL}',
+    buildNumber: '${BUDDY_EXECUTION_ID}',
+    git: {
+      remote: '${BUDDY_SCM_URL}',
+      revision: '${BUDDY_EXECUTION_REVISION}',
+      branch: '${BUDDY_EXECUTION_BRANCH}',
+      tag: '${BUDDY_EXECUTION_TAG}',
+    },
+  },
+  Bitrise: {
+    url: '${BITRISE_BUILD_URL}',
+    buildNumber: '${BITRISE_BUILD_NUMBER}',
+    git: {
+      remote: '${GIT_REPOSITORY_URL}',
+      revision: '${BITRISE_GIT_COMMIT}',
+      branch: '${BITRISE_GIT_BRANCH}',
+      tag: '${BITRISE_GIT_TAG}',
+    },
+  },
+  CircleCI: {
+    url: '${CIRCLE_BUILD_URL}',
+    buildNumber: '${CIRCLE_BUILD_NUM}',
+    git: {
+      remote: '${CIRCLE_REPOSITORY_URL}',
+      revision: '${CIRCLE_SHA1}',
+      branch: '${CIRCLE_BRANCH}',
+      tag: '${CIRCLE_TAG}',
+    },
+  },
+  CodeFresh: {
+    url: '${CF_BUILD_URL}',
+    buildNumber: '${CF_BUILD_ID}',
+    git: {
+      remote: '${CF_COMMIT_URL/(.*)\\/commit.+$/\\1}.git',
+      revision: '${CF_REVISION}',
+      branch: '${CF_BRANCH}',
+      tag: null,
+    },
+  },
+  CodeShip: {
+    url: '${CI_BUILD_URL}',
+    buildNumber: '${CI_BUILD_NUMBER}',
+    git: {
+      remote: '${CI_PULL_REQUEST/(.*)\\/pull\\/\\d+/\\1.git}',
+      revision: '${CI_COMMIT_ID}',
+      branch: '${CI_BRANCH}',
+      tag: null,
+    },
+  },
+  'GitHub Actions': {
+    url: '${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}',
+    buildNumber: '${GITHUB_RUN_ID}',
+    git: {
+      remote: '${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git',
+      revision: '${GITHUB_SHA}',
+      branch: '${GITHUB_REF/refs/heads/(.*)/\\1}',
+      tag: '${GITHUB_REF/refs/tags/(.*)/\\1}',
+    },
+  },
+  GitLab: {
+    url: '${CI_JOB_URL}',
+    buildNumber: '${CI_JOB_ID}',
+    git: {
+      remote: '${CI_REPOSITORY_URL}',
+      revision: '${CI_COMMIT_SHA}',
+      branch: '${CI_COMMIT_BRANCH}',
+      tag: '${CI_COMMIT_TAG}',
+    },
+  },
+  GoCD: {
+    url: '${GO_SERVER_URL}/pipelines/${GO_PIPELINE_NAME}/${GO_PIPELINE_COUNTER}/${GO_STAGE_NAME}/${GO_STAGE_COUNTER}',
+    buildNumber: '${GO_PIPELINE_NAME}/${GO_PIPELINE_COUNTER}/${GO_STAGE_NAME}/${GO_STAGE_COUNTER}',
+    git: {
+      remote: '${GO_SCM_*_PR_URL/(.*)\\/pull\\/\\d+/\\1.git}',
+      revision: '${GO_REVISION}',
+      branch: '${GO_SCM_*_PR_BRANCH/.*:(.*)/\\1}',
+      tag: null,
+    },
+  },
+  Jenkins: {
+    url: '${BUILD_URL}',
+    buildNumber: '${BUILD_NUMBER}',
+    git: {
+      remote: '${GIT_URL}',
+      revision: '${GIT_COMMIT}',
+      branch: '${GIT_LOCAL_BRANCH}',
+      tag: null,
+    },
+  },
+  Semaphore: {
+    url: '${SEMAPHORE_ORGANIZATION_URL}/jobs/${SEMAPHORE_JOB_ID}',
+    buildNumber: '${SEMAPHORE_JOB_ID}',
+    git: {
+      remote: '${SEMAPHORE_GIT_URL}',
+      revision: '${SEMAPHORE_GIT_SHA}',
+      branch: '${SEMAPHORE_GIT_BRANCH}',
+      tag: '${SEMAPHORE_GIT_TAG_NAME}',
+    },
+  },
+  'Travis CI': {
+    url: '${TRAVIS_BUILD_WEB_URL}',
+    buildNumber: '${TRAVIS_JOB_NUMBER}',
+    git: {
+      remote: 'https://github.com/${TRAVIS_REPO_SLUG}.git',
+      revision: '${TRAVIS_COMMIT}',
+      branch: '${TRAVIS_BRANCH}',
+      tag: '${TRAVIS_TAG}',
+    },
+  },
+  Wercker: {
+    url: '${WERCKER_RUN_URL}',
+    buildNumber: '${WERCKER_RUN_URL/.*\\/([^\\/]+)$/\\1}',
+    git: {
+      remote: 'https://${WERCKER_GIT_DOMAIN}/${WERCKER_GIT_OWNER}/${WERCKER_GIT_REPOSITORY}.git',
+      revision: '${WERCKER_GIT_COMMIT}',
+      branch: '${WERCKER_GIT_BRANCH}',
+      tag: null,
+    },
+  },
+}

javascript/src/createMeta.ts

@@ -1,10 +1,18 @@
-import os from 'os'
-import { parse as parseUrl, format as formatUrl } from 'url'
 import * as messages from '@cucumber/messages'
-import defaultCiDict from './ciDict.json'
+import os from 'os'
+import { format as formatUrl, parse as parseUrl } from 'url'
+
+import { ciDict as defaultCiDict } from './ciDict'
 import evaluateVariableExpression from './evaluateVariableExpression'
 import { CiDict, CiSystem, Env } from './types'
 
+type GitInfo = {
+  remote: string
+  revision: string
+  branch: string
+  tag?: string
+}
+
 export default function createMeta(
   toolName: string,
   toolVersion: string,
@@ -77,15 +85,21 @@ function createCi(ciName: string, ciSystem: CiSystem, envDict: Env): messages.Ci
   }
 
   const branch = evaluateVariableExpression(ciSystem.git.branch, envDict)
+  const tag = evaluateVariableExpression(ciSystem.git.tag, envDict)
+  const git: GitInfo = {
+    remote: removeUserInfoFromUrl(evaluateVariableExpression(ciSystem.git.remote, envDict)),
+    revision: evaluateVariableExpression(ciSystem.git.revision, envDict),
+    branch: branch,
+  }
+
+  if (tag) {
+    git['tag'] = tag
+  }
+
   return {
     name: ciName,
     url,
     buildNumber,
-    git: {
-      remote: removeUserInfoFromUrl(evaluateVariableExpression(ciSystem.git.remote, envDict)),
-      revision: evaluateVariableExpression(ciSystem.git.revision, envDict),
-      branch: branch,
-      tag: evaluateVariableExpression(ciSystem.git.tag, envDict),
-    },
+    git: git,
   }
 }

javascript/src/printMeta.ts

@@ -1,8 +1,9 @@
 import { promises as fs } from 'fs'
-import { detectCI } from './createMeta'
-import ciDict from './ciDict.json'
 import { Writable } from 'stream'
 
+import { ciDict } from './ciDict'
+import { detectCI } from './createMeta'
+
 export async function main(envPath: string, stdout: Writable) {
   const envData = await fs.readFile(envPath, 'utf-8')
   const entries = envData.split('\n').map((line) => line.split('='))

javascript/test/acceptance/createMetaTest.ts

@@ -0,0 +1,31 @@
+import assert from 'assert'
+import fs from 'fs'
+import path from 'path'
+
+import CreateMeta from '../../src/createMeta'
+import { Env } from '../../src/types'
+
+const TEST_DATA_DIR = '../testdata'
+
+describe('CreateMeta', () => {
+  const test_data_files = fs.readdirSync(TEST_DATA_DIR)
+
+  test_data_files.forEach((test_data_file) => {
+    if (path.extname(test_data_file) !== '.txt') {
+      return
+    }
+
+    const env_data = fs.readFileSync(`${TEST_DATA_DIR}/${test_data_file}`, { encoding: 'utf8' })
+    const entries = env_data.split(/\n/).map((line) => line.split(/=/))
+    const env: Env = Object.fromEntries(entries)
+    const meta = CreateMeta('cucumber-something', '1.2.3', env)
+
+    const expected_json = fs.readFileSync(`${TEST_DATA_DIR}/${test_data_file}.json`, {
+      encoding: 'utf8',
+    })
+
+    it(`with ${path.basename(test_data_file, '.txt')}`, () => {
+      assert.deepStrictEqual(meta.ci, JSON.parse(expected_json))
+    })
+  })
+})

javascript/test/createMetaTest.ts

@@ -1,7 +1,7 @@
-import createMeta from '../src/createMeta'
-import assert from 'assert'
-import ciDict from '../src/ciDict.json'
 import * as messages from '@cucumber/messages'
+import assert from 'assert'
+
+import createMeta from '../src/createMeta'
 
 describe('createMeta', () => {
   it('defines the implementation product', () => {
@@ -21,7 +21,7 @@ describe('createMeta', () => {
       CIRCLE_BUILD_NUM: '234',
     }
 
-    const meta = createMeta('someTool', '1.2.3', envDict, ciDict)
+    const meta = createMeta('someTool', '1.2.3', envDict)
     const ci: messages.Ci = {
       name: 'CircleCI',
       url: 'the-url',
@@ -45,7 +45,7 @@ describe('createMeta', () => {
       GITHUB_REF: 'refs/tags/the-tag',
     }
 
-    const meta = createMeta('someTool', '1.2.3', envDict, ciDict)
+    const meta = createMeta('someTool', '1.2.3', envDict)
     const ci: messages.Ci = {
       name: 'GitHub Actions',
       url: 'https://github.com/cucumber/cucumber-ruby/actions/runs/140170388',
@@ -69,7 +69,7 @@ describe('createMeta', () => {
       GITHUB_REF: 'refs/heads/the-branch',
     }
 
-    const meta = createMeta('someTool', '1.2.3', envDict, ciDict)
+    const meta = createMeta('someTool', '1.2.3', envDict)
     const ci: messages.Ci = {
       name: 'GitHub Actions',
       url: 'https://github.company.com/cucumber/cucumber-ruby/actions/runs/140170388',
@@ -78,7 +78,6 @@ describe('createMeta', () => {
         remote: 'https://github.company.com/cucumber/cucumber-ruby.git',
         branch: 'the-branch',
         revision: 'the-revision',
-        tag: undefined,
       },
     }
     assert.deepStrictEqual(meta.ci, ci)
@@ -93,7 +92,7 @@ describe('createMeta', () => {
       BUILD_BUILDNUMBER: '456',
     }
 
-    const meta = createMeta('someTool', '1.2.3', envDict, ciDict)
+    const meta = createMeta('someTool', '1.2.3', envDict)
     const ci: messages.Ci = {
       name: 'Azure Pipelines',
       url: 'the-url',
@@ -102,7 +101,6 @@ describe('createMeta', () => {
         remote: 'the-remote',
         branch: 'main',
         revision: 'the-revision',
-        tag: undefined,
       },
     }
     assert.deepStrictEqual(meta.ci, ci)
@@ -117,7 +115,7 @@ describe('createMeta', () => {
       BUILD_BUILDNUMBER: '456',
     }
 
-    const meta = createMeta('someTool', '1.2.3', envDict, ciDict)
+    const meta = createMeta('someTool', '1.2.3', envDict)
     const ci: messages.Ci = {
       name: 'Azure Pipelines',
       url: 'the-url',
@@ -142,11 +140,10 @@ describe('createMeta', () => {
       WERCKER_RUN_URL: 'https://cihost.com/path/to/build/629af084064c2',
     }
 
-    const meta = createMeta('someTool', '1.2.3', envDict, ciDict)
+    const meta = createMeta('someTool', '1.2.3', envDict)
     const ci: messages.Ci = {
       git: {
         branch: 'main',
-        tag: undefined,
         remote: 'https://github.com/cucumber-ltd/shouty.rb.git',
         revision: '057f8fe233b17629af084064c2a7b8d1dbb795ad',
       },

javascript/test/evaluateVariableExpressionTest.ts

@@ -1,4 +1,5 @@
 import assert from 'assert'
+
 import evaluateVariableExpression from '../src/evaluateVariableExpression'
 
 describe('createMeta', () => {

javascript/test/removeUserInfoFromUrlTest.ts

@@ -1,6 +1,7 @@
-import { removeUserInfoFromUrl } from '../src/createMeta'
 import assert from 'assert'
 
+import { removeUserInfoFromUrl } from '../src/createMeta'
+
 describe('removeUserInfoFromUrl', () => {
   it('returns undefined for undefined', () => {
     assert.strictEqual(removeUserInfoFromUrl(undefined), undefined)

javascript/tsconfig.base.json

@@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "declaration": true,
+    "target": "es2018",
+    "lib": [
+      "es2019",
+      "dom"
+    ],
+    "sourceMap": true,
+    "allowJs": false,
+    "jsx": "react",
+    "resolveJsonModule": true,
+    "module": "commonjs",
+    "esModuleInterop": true,
+    "noImplicitAny": true,
+    "moduleResolution": "node",
+    "outDir": "dist",
+    "downlevelIteration": true,
+    "skipLibCheck": true,
+    "strictNullChecks": false,
+    "experimentalDecorators": true
+  }
+}

javascript/tsconfig.build.json

@@ -1,11 +1,16 @@
 {
-  "extends": "../../tsconfig.build.json",
+  "extends": "./tsconfig.base.json",
   "compilerOptions": {
+    "composite": true,
+    "declaration": true,
+    "declarationMap": true,
+    "sourceMap": true,
+    "target": "es6",
+    "module": "commonjs",
     "rootDir": ".",
     "outDir": "dist"
   },
   "include": [
-    "src/ciDict.json",
     "src",
     "test"
   ]

javascript/tsconfig.json

@@ -1,3 +1,19 @@
 {
-  "extends": "../../tsconfig.json"
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "@cucumber/messages": ["messages/javascript"],
+      "@cucumber/message-streams": ["message-streams/javascript"],
+      "@cucumber/gherkin": ["gherkin/javascript/src/index.ts"],
+      "@cucumber/gherkin-streams": ["gherkin-streams/javascript/src/index.ts"],
+      "@cucumber/gherkin-utils": ["gherkin-utils/javascript/src/index.ts"],
+      "@cucumber/create-meta": ["create-meta/javascript/src/index.ts"],
+      "@cucumber/fake-cucumber": ["fake-cucumber/javascript/src/index.ts"],
+      "@cucumber/query": ["query/javascript/src/index.ts"],
+      "@cucumber/compatibility-kit": ["compatibility-kit/javascript/src/index.ts"],
+      "@cucumber/react": ["react/javascript/src/index.ts"]
+    },
+    "noEmit": true
+  }
 }

ruby/.gitignore

@@ -1,6 +1,5 @@
 Gemfile.lock
 coverage/
-acceptance/
 pkg/
 *.gem
 .compared

ruby/Gemfile

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 source "https://rubygems.org"
 
-#gem 'cucumber-messages', :path => File.dirname(__FILE__) + '/../../messages/ruby'
+gem 'rubocop'
 
 gemspec

ruby/cucumber-create-meta.gemspec

@@ -15,11 +15,11 @@ Gem::Specification.new do |s|
   s.required_ruby_version = ">= 2.3"
 
   s.metadata    = {
-                    'bug_tracker_uri'   => 'https://github.com/cucumber/cucumber/issues',
-                    'changelog_uri'     => 'https://github.com/cucumber/common/blob/main/gherkin/CHANGELOG.md',
+                    'bug_tracker_uri'   => 'https://github.com/cucumber/common/issues',
+                    'changelog_uri'     => 'https://github.com/cucumber/common/blob/main/create-meta/CHANGELOG.md',
                     'documentation_uri' => 'https://cucumber.io/docs/gherkin/',
                     'mailing_list_uri'  => 'https://groups.google.com/forum/#!forum/cukes',
-                    'source_code_uri'   => 'https://github.com/cucumber/common/blob/main/gherkin/ruby',
+                    'source_code_uri'   => 'https://github.com/cucumber/common/tree/main/create-meta/ruby',
                   }
 
   s.add_dependency 'cucumber-messages', '~> 17.1', '>= 17.1.1'

ruby/lib/cucumber/create_meta.rb

@@ -7,7 +7,7 @@
 module Cucumber
   module CreateMeta
     extend Cucumber::CreateMeta::VariableExpression
-    CI_DICT = JSON.parse(IO.read(File.join(File.dirname(__FILE__), "ciDict.json")))
+    CI_DICT = JSON.parse(IO.read(File.join(File.dirname(__FILE__), '..', '..', '..', 'ciDict.json')))
 
     def create_meta(tool_name, tool_version, env = ENV)
       Cucumber::Messages::Meta.new(

ruby/spec/acceptance/create_meta_spec.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+require 'cucumber/create_meta'
+require 'json'
+
+TEST_DATA_DIR = '../testdata'
+
+describe 'CreateMeta' do
+  Dir.each_child(TEST_DATA_DIR) do |test_data_file|
+    next unless File.extname(test_data_file) == '.txt'
+
+    context "with #{File.basename(test_data_file, '.*')}" do
+      subject { JSON.parse(meta.ci.to_json) }
+
+      let(:meta) { Cucumber::CreateMeta.create_meta('cucumber-something', '1.2.3', env) }
+      let(:env) { Hash[entries] }
+      let(:entries) { env_data.split(/\n/).map { |line| line.split(/=/) } }
+      let(:env_data) { IO.read("#{TEST_DATA_DIR}/#{test_data_file}") }
+
+      let(:expected_json) { File.read("#{TEST_DATA_DIR}/#{test_data_file}.json") }
+
+      it { is_expected.to eq JSON.parse(expected_json) }
+    end
+  end
+end