chore(ci): enable GitHub Actions

.github/workflows/ci.yml

@@ -0,0 +1,22 @@
+name: build
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js 16.x
+      uses: actions/setup-node@v2
+      with:
+        node-version: 16.x
+    - run: npm ci
+    - run: npm test
+
+    - name: Coveralls
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -1,6 +1,6 @@
 # compare-versions
 
-[![Build Status](https://img.shields.io/travis/omichelsen/compare-versions/master.svg)](https://travis-ci.org/omichelsen/compare-versions)
+![Build Status](https://github.com/omichelsen/compare-versions/actions/workflows/ci.yml/badge.svg)
 [![Coverage Status](https://coveralls.io/repos/omichelsen/compare-versions/badge.svg?branch=master&service=github)](https://coveralls.io/github/omichelsen/compare-versions?branch=master)
 [![npm bundle size (minified + gzip)](https://img.shields.io/bundlephobia/minzip/compare-versions.svg)](https://bundlephobia.com/result?p=compare-versions)
 

package.json

@@ -20,7 +20,7 @@
     "node"
   ],
   "scripts": {
-    "test": "c8 mocha"
+    "test": "c8 --reporter=lcov mocha"
   },
   "main": "index.js",
   "module": "index.mjs",