Remove Travis and replace with Github Actions (#86)

* Remove Travis and replace with Github Actions

* Update .github/workflows/ci.yml

Co-Authored-By: Matteo Collina <matteo.collina@gmail.com>

Co-authored-by: Thomas Heymann <thom@thoms-air.home>
Co-authored-by: Matteo Collina <matteo.collina@gmail.com>

.github/workflows/ci.yml

@@ -0,0 +1,18 @@
+name: CI workflow
+on: [push, pull_request]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [6.x, 8.x, 9.x, 10.x, 12.x, 13.x]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: Install Dependencies
+      run: npm install --ignore-scripts
+    - name: Test
+      run: npm test

README.md

@@ -1,9 +1,7 @@
 # fastify-plugin
 
-[![Greenkeeper badge](https://badges.greenkeeper.io/fastify/fastify-plugin.svg)](https://greenkeeper.io/)
-
+![CI workflow](https://github.com/fastify/fastify-plugin/workflows/CI%20workflow/badge.svg?branch=master)
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/)
-[![Build Status](https://travis-ci.org/fastify/fastify-plugin.svg?branch=master)](https://travis-ci.org/fastify/fastify-plugin)
 
 `fastify-plugin` is a plugin helper for [Fastify](https://github.com/fastify/fastify).