Merge pull request #8 from colby-swandale/github-actions-ci

.github/workflows/ruby.yml

@@ -0,0 +1,27 @@
+name: Test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: [2.5, 2.6, 2.7, jruby, truffleruby]
+    steps:
+    - name: Install dependencies
+      run: |
+        sudo apt update -qq && sudo apt install libsdl2-dev
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+    - name: Install dependencies
+      run: bundle install
+    - name: Run tests
+      run: bundle exec rake

.travis.yml

@@ -1,4 +0,0 @@
-language: ruby
-rvm:
-  - 2.2.3
-before_install: gem install bundler -v 1.10.6