Upload code coverage statistics to Coveralls.io

.github/workflows/test.yml

@@ -1,6 +1,9 @@
 name: Test
 
-on: [ pull_request ]
+on:
+  pull_request:
+  schedule:
+    - cron: '0 10 * * MON' # every Monday at 10:00 UTC (8:00 CEST, 7:00 CET)
 
 jobs:
   test:
@@ -27,5 +30,8 @@ jobs:
       - name: Install
         run: npm ci
 
-      - name: Test
+      - name: Test and generate code coverage info
         run: npm test
+
+      - name: Upload code coverage info to Coveralls
+        uses: coverallsapp/github-action@v2

.gitignore

@@ -1,3 +1,4 @@
+/coverage
 /dist
 /node_modules
 /site

.npmignore

@@ -1,5 +1,6 @@
 /.github
 /.idea
+/coverage
 /docker
 /node_modules
 /public

README.md

@@ -1,7 +1,8 @@
 # React UI
 
 ![npm](https://img.shields.io/npm/v/@react-ui-org/react-ui)
-![Build and run tests](https://github.com/react-ui-org/react-ui/workflows/Build%20and%20run%20tests/badge.svg)
+[![Coverage Status](https://coveralls.io/repos/github/react-ui-org/react-ui/badge.svg)](https://coveralls.io/github/react-ui-org/react-ui)
+[![Tests](https://github.com/react-ui-org/react-ui/actions/workflows/test.yml/badge.svg?branch=master)](https://github.com/react-ui-org/react-ui/actions)
 ![npm bundle size](https://img.shields.io/bundlephobia/min/@react-ui-org/react-ui)
 
 > React components for your design system.

package.json

@@ -36,7 +36,7 @@
     "build": "webpack --mode=production",
     "copy": "cp \"src/docs/_assets/generated/reactui.css\" dist & cp \"src/docs/_assets/generated/reactui.js\" dist",
     "eslint": "eslint --ext js,jsx src",
-    "jest": "jest src",
+    "jest": "jest src --coverage",
     "lint": "npm run eslint && npm run markdownlint && npm run stylelint",
     "markdownlint": "markdownlint-cli2 \"CONTRIBUTING.md\" \"README.md\" \"RELEASING.md\" \"src/**/*.md\"",
     "postbuild": "npm run copy",