Build: Enable GitHub CI

In package.json, add an override for `@types/puppeteer-core` from
5.x to 7.0.4 because 5.x had an absurd dependency on `puppeteer: *`
instead of `puppeteer-code: *`, thus despite having absolutely no
need for a copy of Headless Chrome or Puppeteer, it was being
downloaded in full, and thus crash CI builds due to the old binary
no longer being installable.

How?

```
- karma-launcher-saucelabs
  - webdriverio 6.12
    - @types/puppeteer-core 5.x
      - puppeteer * (latest)
```

.github/workflows/CI.yaml

@@ -0,0 +1,40 @@
+name: CI
+on:
+  - push
+  - pull_request
+
+jobs:
+
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - node: 14.x
+          - node: 16.x
+          - node: 18.x
+          - node: 20.x
+
+    name: Node.js ${{ matrix.node }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node }}
+
+      - run: npm install
+
+      - run: npm test
+
+  coverage:
+    name: Coverage
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - run: npm install
+
+      - run: npm run coverage

.github/workflows/browsers.yaml

@@ -0,0 +1,25 @@
+name: Browsers
+on:
+  push:
+    branches:
+      - main
+  # Or manually
+  workflow_dispatch:
+
+jobs:
+
+  test:
+    runs-on: ubuntu-latest
+    if: ${{ github.repository == 'js-reporters/js-reporters' }} # skip on forks, needs secret
+    steps:
+      - uses: actions/checkout@v4
+
+      - run: npm install
+
+      - run: npm run lint
+
+      - run: npm run test-browser-sauce
+        env:
+          SAUCE_USERNAME: "${{ secrets.SAUCE_USERNAME }}"
+          SAUCE_REGION: "${{ secrets.SAUCE_REGION }}"
+          SAUCE_ACCESS_KEY: "${{ secrets.SAUCE_ACCESS_KEY }}"

.gitignore

@@ -4,3 +4,4 @@
 /node_modules
 /log
 /*.log
+/package-lock.json

README.md

@@ -1,10 +1,9 @@
 # js-reporters
 
 [![Chat on Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/js-reporters/js-reporters)
-[![Build Status](https://travis-ci.com/js-reporters/js-reporters.svg?branch=main)](https://travis-ci.com/js-reporters/js-reporters)
-[![Coverage Status](https://coveralls.io/repos/github/js-reporters/js-reporters/badge.svg?branch=main)](https://coveralls.io/github/js-reporters/js-reporters?branch=main)
-[![npm](https://img.shields.io/npm/dm/js-reporters.svg)](https://www.npmjs.com/package/js-reporters)
-[![npm](https://img.shields.io/npm/v/js-reporters.svg)](https://www.npmjs.com/package/js-reporters)
+[![Build status](https://github.com/js-reporters/js-reporters/actions/workflows/CI.yaml/badge.svg)](https://github.com/js-reporters/js-reporters/actions/workflows/CI.yaml)
+[![](https://img.shields.io/npm/dm/js-reporters.svg)](https://www.npmjs.com/package/js-reporters)
+[![npm package](https://img.shields.io/npm/v/js-reporters.svg)](https://www.npmjs.com/package/js-reporters)
 
 The Common Reporter Interface (CRI) for JavaScript Testing Frameworks.
 

karma.conf.js

@@ -44,7 +44,7 @@ module.exports = function (config) {
       ]
     },
     frameworks: ['qunit'],
-    browsers: ['FirefoxHeadless', process.platform === 'linux' && !process.env.CI ? 'ChromiumHeadless' : 'ChromeHeadless'],
+    browsers: ['FirefoxHeadless'],
     singleRun: true,
     autoWatch: false
   });

karma.conf.sauce.js

@@ -50,10 +50,10 @@ module.exports = function (config) {
       region: process.env.SAUCE_REGION || 'us'
     },
     customLaunchers: {
-      firefox45: {
+      firefox78: {
         base: 'SauceLabs',
         browserName: 'firefox',
-        version: '45.0'
+        version: '78.0'
       },
       ie9: {
         base: 'SauceLabs',
@@ -93,17 +93,18 @@ module.exports = function (config) {
       edge: {
         // Edge 80+ (Chromium)
         base: 'SauceLabs',
-        browserName: 'MicrosoftEdge'
+        browserName: 'MicrosoftEdge',
+        version: 'latest'
       },
-      chrome58: {
+      chrome80: {
         base: 'SauceLabs',
         browserName: 'chrome',
-        version: '58.0'
+        version: '80.0'
       }
     },
     concurrency: 4,
     browsers: [
-      'firefox45',
+      'firefox78',
       'ie9',
       'ie10',
       'ie11',
@@ -112,7 +113,7 @@ module.exports = function (config) {
       'safari',
       'edge15',
       'edge',
-      'chrome58'
+      'chrome80'
     ],
     logLevel: 'WARN',
     singleRun: true,