removed travis, added githib actions

Author: mohlsen

.github/workflows/validation.yml

@@ -0,0 +1,26 @@
+name: Validation
+
+on:
+  pull_request:
+    branches: [ main ]
+  push:
+    branches: [ master ]
+
+jobs:
+  test-and-lint:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [14.x, 16.x, 18.x, 20.x]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm ci
+    - name: Run tests
+      run: npm test
+    - name: Run linter
+      run: npm run lint

.travis.yml

@@ -1,4 +1,4 @@
-# check-engine  [![Build Status](https://travis-ci.org/mohlsen/check-engine.svg?branch=master)](https://travis-ci.org/mohlsen/check-engine)
+# check-engine ![Build Status](https://github.com/mohlsen/check-engine/actions/workflows/validation.yml/badge.svg?branch=master)
 A utility to check your [package.json engines](https://docs.npmjs.com/files/package.json#engines) in Node.js projects. Inspired by the [Thali Project][thali] in [validateBuildEnvironment.js][thalicode]
 
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