Move to GitHub Actions (#149)

Author: vweevers

.github/workflows/test.yml

@@ -0,0 +1,29 @@
+name: Test
+on: [push, pull_request]
+jobs:
+  test:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        node: [6, 8, 10, 12, 14, 16]
+        arch: [x64]
+        include:
+          - os: windows-latest
+            node: 14
+            arch: x86
+    runs-on: ${{ matrix.os }}
+    name: ${{ matrix.os }} / Node ${{ matrix.node }} ${{ matrix.arch }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Use node ${{ matrix.node }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node }}
+          architecture: ${{ matrix.arch }}
+      - name: Install
+        run: npm install
+      # Temporary step to check that we have npm 7 in the matrix
+      - run: npm --version
+      - name: Test
+        run: npm test

.npmignore

@@ -1,3 +1,4 @@
 node_modules
 npm-debug.log
 test
+.github

.travis.yml

@@ -4,8 +4,7 @@
 
 [![npm](https://img.shields.io/npm/v/prebuild-install.svg)](https://www.npmjs.com/package/prebuild-install)
 ![Node version](https://img.shields.io/node/v/prebuild-install.svg)
-[![Build Status](https://travis-ci.org/prebuild/prebuild-install.svg?branch=master)](https://travis-ci.org/prebuild/prebuild-install)
-[![Build status](https://ci.appveyor.com/api/projects/status/6v6hxxwgjrr99pc8/branch/master?svg=true)](https://ci.appveyor.com/project/mathiask88/prebuild-install)
+[![Test](https://github.com/prebuild/prebuild-install/actions/workflows/test.yml/badge.svg)](https://github.com/prebuild/prebuild-install/actions/workflows/test.yml)
 [![david](https://david-dm.org/prebuild/prebuild-install.svg)](https://david-dm.org/prebuild/prebuild-install)
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com/)