chore: use github actions

.github/workflows/ci.yml

@@ -0,0 +1,29 @@
+# This workflow will do a clean install of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: CI
+
+on:
+  # push: {}
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 17.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v2
+      with:
+        node-version: ${{ matrix.node-version }}
+        # cache: 'npm'
+    - run: npm install --ignore-scripts
+    - run: npm run ci

README.md

@@ -3,7 +3,7 @@
 > world-wide holidays in gregorian calender
 
 [![NPM version](https://badge.fury.io/js/date-holidays.svg)](https://www.npmjs.com/package/date-holidays/)
-[![Build Status](https://api.travis-ci.com/commenthol/date-holidays.svg?branch=master)](https://app.travis-ci.com/commenthol/date-holidays)
+[![Build Status](https://github.com/commenthol/date-holidays/workflows/CI/badge.svg?branch=master&event=push)](https://github.com/commenthol/date-holidays/actions/workflows/ci.yml?query=branch%3Amaster)
 
 This module provides dates of holidays for various countries, states and regions
 by type while considering the applicable timezone.