chore: migrate to GitHub CI

.github/workflows/main.yml

@@ -0,0 +1,25 @@
+name: Node.js CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+      - run: npm test

README.md

@@ -1,8 +1,6 @@
 # Redis Commands
 
-[![Build Status](https://travis-ci.org/NodeRedis/redis-commands.png?branch=master)](https://travis-ci.org/NodeRedis/redis-commands)
-[![Code Climate](https://codeclimate.com/github/NodeRedis/redis-commands/badges/gpa.svg)](https://codeclimate.com/github/NodeRedis/redis-commands)
-[![Test Coverage](https://codeclimate.com/github/NodeRedis/redis-commands/badges/coverage.svg)](https://codeclimate.com/github/NodeRedis/redis-commands/coverage)
+[![Build Status](https://github.com/NodeRedis/redis-commands/actions/workflows/main.yml/badge.svg?branch=master)](https://github.com/NodeRedis/redis-commands/actions/workflows/main.yml?query=branch%3Amain)
 
 This module exports all the commands that Redis supports.