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https://github.com/jtwebman/coveralls-next
Fork of coveralls tool updated to the latest npm packages instead of request and deprecated dependencies.
https://github.com/jtwebman/coveralls-next
continuous-integration coverage coveralls github-actions mocha testing travis-ci
Last synced: 11 days ago
JSON representation
Fork of coveralls tool updated to the latest npm packages instead of request and deprecated dependencies.
- Host: GitHub
- URL: https://github.com/jtwebman/coveralls-next
- Owner: jtwebman
- License: other
- Created: 2021-01-18T19:17:54.000Z (almost 4 years ago)
- Default Branch: master
- Last Pushed: 2024-04-05T07:47:25.000Z (7 months ago)
- Last Synced: 2024-09-19T18:36:59.193Z (about 2 months ago)
- Topics: continuous-integration, coverage, coveralls, github-actions, mocha, testing, travis-ci
- Language: JavaScript
- Homepage:
- Size: 941 KB
- Stars: 10
- Watchers: 3
- Forks: 8
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Coveralls Next
[![Build Status][ci-image]][ci-url] [![Coverage Status][coveralls-image]][coveralls-url]
This is just a fork of [coveralls](https://github.com/nickmerwin/node-coveralls) with updated dependencies and replace [request](https://github.com/request/request) which is deprecated with [form-data](https://www.npmjs.com/package/form-data) which was the library request was using for form posts. I also replace [xo](https://github.com/xojs/xo) with eslint and prettier with google settings as it also used a bunch of deprecated dependencies.
[Coveralls.io](https://coveralls.io/) support for Node.js. Get the great coverage reporting of coveralls.io and add a cool coverage button (like the one above) to your README.
## Supported CI services:
* [Travis CI](https://travis-ci.org/)
* [CodeShip](https://codeship.com/)
* [CircleCI](https://circleci.com/)
* [Jenkins](https://jenkins.io/)
* [Gitlab CI](https://gitlab.com/)
* [AppVeyor](https://www.appveyor.com/)
* [Buildkite](https://buildkite.com/)
* [GitHub Actions CI](https://github.com/features/actions)
* [CodeFresh](https://codefresh.io/)
## Installation:
Add the latest version of `coveralls` to your package.json:
```shell
npm install coveralls-next --save-dev
```
If you're using mocha, add `mocha-lcov-reporter` to your package.json:
```shell
npm install mocha-lcov-reporter --save-dev
```
## Usage:
This script `bin/coveralls.js` can take standard input from any tool that emits the lcov data format (including [mocha](https://mochajs.org/)'s [LCOV reporter](https://npmjs.org/package/mocha-lcov-reporter)) and send it to coveralls.io to report your code coverage there.
Once your app is instrumented for coverage, and building, you need to pipe the lcov output to `./node_modules/coveralls/bin/coveralls.js`.
This library currently supports [Travis CI](https://travis-ci.org/) with no extra effort beyond piping the lcov output to coveralls. However, if you're using a different build system, there are a few **necessary** environment variables:
- `COVERALLS_SERVICE_NAME` (the name of your build system)
- `COVERALLS_REPO_TOKEN` (the secret repo token from coveralls.io)
- `COVERALLS_GIT_BRANCH` (the branch name)
There are optional environment variables for other build systems as well:
- `COVERALLS_FLAG_NAME` (a flag name to differentiate jobs, e.g. Unit, Functional, Integration)
- `COVERALLS_SERVICE_NUMBER` (a number that uniquely identifies the build)
- `COVERALLS_SERVICE_JOB_ID` (an ID that uniquely identifies the build's job)
- `COVERALLS_SERVICE_JOB_NUMBER` (a number that uniquely identifies the build's job)
- `COVERALLS_RUN_AT` (a date string for the time that the job ran. RFC 3339 dates work. This defaults to your build system's date/time if you don't set it)
- `COVERALLS_PARALLEL` (set to `true` when running jobs in parallel, requires a completion webhook. More info here: )
### GitHub Actions CI
If you use this then there is no reason to have coveralls or coveralls-next library in your package as it has it's own npm version in the step. This doesn't use this library but the original coveralls npm package which will work just the same.
If you are using GitHub Actions CI, you should look into [coverallsapp/github-action](https://github.com/coverallsapp/github-action).
Parallel runs example [workflow.yml](https://github.com/coverallsapp/coveralls-node-demo/blob/master/.github/workflows/workflow.yml)
### [CircleCI Orb](https://circleci.com/)
If you use this then there is no reason to have coveralls or coveralls-next library in your package as it has it's own npm version in the step. This doesn't use this library but the original coveralls npm package which will work just the same.
Here's our Orb for quick integration: [coveralls/coveralls](https://circleci.com/orbs/registry/orb/coveralls/coveralls)
Workflow example: [config.yml](https://github.com/coverallsapp/coveralls-node-demo/blob/master/.circleci/config.yml)
### [Travis-CI](https://travis-ci.org/)
Parallel jobs example: [.travis.yml](https://github.com/coverallsapp/coveralls-node-demo/blob/master/.travis.yml)
### [Jest](https://jestjs.io/)
- Install [jest](https://jestjs.io/docs/en/getting-started)
- Use the following to run tests and push files to coveralls on success:
```sh
jest --coverage && coveralls < coverage/lcov.info
```
Check out an example [here](https://github.com/Ethan-Arrowood/harperdb-connect/blob/master/.travis.yml) which makes use of Travis CI build stages
### [Mocha](https://mochajs.org/) + [Blanket.js](https://github.com/alex-seville/blanket)
- Install [blanket.js](https://github.com/alex-seville/blanket)
- Configure blanket according to [docs](https://github.com/alex-seville/blanket/blob/master/docs/getting_started_node.md).
- Run your tests with a command like this:
```sh
NODE_ENV=test YOURPACKAGE_COVERAGE=1 ./node_modules/.bin/mocha \
--require blanket \
--reporter mocha-lcov-reporter | ./node_modules/coveralls/bin/coveralls.js
```
### [Mocha](https://mochajs.org/) + [JSCoverage](https://github.com/fishbar/jscoverage)
Instrumenting your app for coverage is probably harder than it needs to be (read [here](http://seejohncode.com/2012/03/13/setting-up-mocha-jscoverage/)), but that's also a necessary step.
In mocha, if you've got your code instrumented for coverage, the command for a Travis CI build would look something like this:
```sh
YOURPACKAGE_COVERAGE=1 ./node_modules/.bin/mocha test -R mocha-lcov-reporter | ./node_modules/coveralls/bin/coveralls.js
```
Check out an example [Makefile](https://github.com/cainus/urlgrey/blob/master/Makefile) from one of my projects for an example, especially the test-coveralls build target. Note: Travis CI runs `npm test`, so whatever target you create in your Makefile must be the target that `npm test` runs (This is set in package.json's `scripts` property).
### [Istanbul](https://github.com/gotwarlost/istanbul)
#### With Mocha:
```sh
istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage
```
#### With Jasmine:
```sh
istanbul cover jasmine-node --captureExceptions spec/ && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage
```
### [Nodeunit](https://github.com/caolan/nodeunit) + [JSCoverage](https://github.com/fishbar/jscoverage)
Depend on nodeunit, jscoverage, and coveralls:
```sh
npm install nodeunit jscoverage coveralls-next --save-dev
```
Add a coveralls script to "scripts" in your `package.json`:
```json
"scripts": {
"test": "nodeunit test",
"coveralls": "jscoverage lib && YOURPACKAGE_COVERAGE=1 nodeunit --reporter=lcov test | coveralls"
}
```
Ensure your app requires instrumented code when `process.env.YOURPACKAGE_COVERAGE` variable is defined.
Run your tests with a command like this:
```sh
npm run coveralls
```
For detailed instructions on requiring instrumented code, running on Travis CI and submitting to coveralls [see this guide](https://github.com/alanshaw/nodeunit-lcov-coveralls-example).
### [Poncho](https://github.com/deepsweet/poncho)
Client-side JS code coverage using [PhantomJS](https://github.com/ariya/phantomjs), [Mocha](https://mochajs.org/) and [Blanket](https://github.com/alex-seville/blanket):
- [Configure](https://mochajs.org/#running-mocha-in-the-browser) Mocha for browser
- [Mark](https://github.com/deepsweet/poncho#usage) target script(s) with `data-cover` HTML attribute
- Run your tests with a command like this:
```sh
./node_modules/.bin/poncho -R lcov test/test.html | ./node_modules/coveralls/bin/coveralls.js
```
### [Lab](https://github.com/hapijs/lab)
```sh
lab -r lcov | ./node_modules/.bin/coveralls
```
### [nyc](https://github.com/istanbuljs/nyc)
Works with almost any testing framework. Simply execute
`npm test` with the `nyc` bin followed by running its reporter:
```shell
nyc npm test && nyc report --reporter=text-lcov | coveralls
```
### [TAP](https://github.com/tapjs/node-tap)
Simply run your tap tests with the `COVERALLS_REPO_TOKEN` environment
variable set and tap will automatically use `nyc` to report
coverage to coveralls.
### Command Line Parameters
```shell
Usage: coveralls.js [-v] filepath
```
#### Optional arguments:
- `-v`, `--verbose`
- `filepath` - optionally defines the base filepath of your source files.
## Running locally
If you're running locally, you must have a `.coveralls.yml` file, as documented in [their documentation](https://docs.coveralls.io/ruby-on-rails#configuration), with your `repo_token` in it; or, you must provide a `COVERALLS_REPO_TOKEN` environment variable on the command-line.
If you want to send commit data to coveralls, you can set the `COVERALLS_GIT_COMMIT` environment-variable to the commit hash you wish to reference. If you don't want to use a hash, you can set it to `HEAD` to supply coveralls with the latest commit data. This requires git to be installed and executable on the current PATH.
## Contributing
I generally don't accept pull requests that are untested or break the build, because I'd like to keep the quality high (this is a coverage tool after all!).
I also don't care for "soft-versioning" or "optimistic versioning" (dependencies that have ^, x, > in them, or anything other than numbers and dots). There have been too many problems with bad semantic versioning in dependencies, and I'd rather have a solid library than a bleeding-edge one.
[ci-image]: https://github.com/jtwebman/coveralls-next/workflows/Tests/badge.svg
[ci-url]: https://github.com/jtwebman/coveralls-next/actions?workflow=Tests
[coveralls-image]: https://coveralls.io/repos/jtwebman/coveralls-next/badge.svg?branch=master&service=github
[coveralls-url]: https://coveralls.io/github/jtwebman/coveralls-next?branch=master