Migrate to GitHub Actions for CI (#187)

Author: thomashoneyman

.github/workflows/ci.yml

@@ -0,0 +1,32 @@
+name: CI
+
+on: push
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: purescript-contrib/setup-purescript@main
+        with:
+          purescript: "0.14.0-rc3"
+          psa: "0.8.0"
+
+      - uses: actions/setup-node@v1
+        with:
+          node-version: "12"
+
+      - name: Install dependencies
+        run: |
+          npm install -g bower
+          npm install
+          bower install --production
+
+      - name: Build source
+        run: npm run-script build
+
+      - name: Run tests
+        run: |
+          bower install
+          npm run-script test --if-present

.gitignore

@@ -1,5 +1,6 @@
 /.*
 !/.gitignore
+!/.github
 !/.eslintrc.json
 !/.travis.yml
 package-lock.json

.travis.yml

@@ -1,7 +1,7 @@
 # purescript-arrays
 
 [![Latest release](http://img.shields.io/github/release/purescript/purescript-arrays.svg)](https://github.com/purescript/purescript-arrays/releases)
-[![Build status](https://travis-ci.org/purescript/purescript-arrays.svg?branch=master)](https://travis-ci.org/purescript/purescript-arrays)
+[![Build status](https://github.com/purescript/purescript-arrays/workflows/CI/badge.svg?branch=master)](https://github.com/purescript/purescript-arrays/actions?query=workflow%3ACI+branch%3Amaster)
 
 Utility functions for the `Array` type - JavaScript's native arrays.