Migrate to GitHub Actions for CI

.github/workflows/main.yml

@@ -0,0 +1,40 @@
+name: CI
+
+on: [push]
+
+jobs:
+  postgres:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby: [ '2.6.x' ]
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Setup Ruby
+      uses: actions/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        architecture: 'x64'
+    - run: sudo apt-get install chromedriver libpq-dev libmysqlclient-dev libsqlite3-dev -y
+    - run: gem install bundler --version '>= 2.0.2'
+    - run: bundle install --without development
+    - run: bin/rake refinery:testing:dummy_app
+    - run: bin/rspec ./*/spec --format documentation
+    services:
+      postgres:
+        image: postgres:latest
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+        - 5432:5432
+        # needed because the postgres container does not provide a healthcheck
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
+
+env:
+  BUNDLE_JOBS: 4
+  POSTGRES_HOST: localhost
+  POSTGRES_PORT: 5432
+  RETRY_COUNT: 3

Gemfile

@@ -9,37 +9,38 @@ path "./" do
   gem "refinerycms-resources"
 end
 
-gem 'spring'
-gem 'spring-commands-rspec'
-gem 'selenium-webdriver', require: false
-
 # Add support for refinerycms-acts-as-indexed
 gem 'refinerycms-acts-as-indexed', ['~> 3.0', '>= 3.0.0']
 
 # Add the default visual editor, for now.
 gem 'refinerycms-wymeditor', ['~> 2.0', '>= 2.0.0']
 
 # Database Configuration
-unless ENV['TRAVIS']
+unless ENV['CI']
   gem 'activerecord-jdbcsqlite3-adapter', '>= 1.3.0.rc1', platform: :jruby
   gem 'sqlite3', platform: :ruby
 end
 
-if !ENV['TRAVIS'] || ENV['DB'] == 'mysql'
+if !ENV['CI'] || ENV['DB'] == 'mysql'
   group :mysql do
     gem 'activerecord-jdbcmysql-adapter', '>= 1.3.0.rc1', platform: :jruby
     gem 'mysql2', '~> 0.4', :platform => :ruby
   end
 end
 
-if !ENV['TRAVIS'] || ENV['DB'] == 'postgresql'
+if !ENV['CI'] || ENV['DB'] == 'postgresql'
   group :postgres, :postgresql do
     gem 'activerecord-jdbcpostgresql-adapter', '>= 1.3.0.rc1', platform: :jruby
     gem 'pg', '~> 0.21', platform: :ruby
   end
 end
 
 group :development do
+  gem 'spring'
+  gem 'spring-commands-rspec'
+end
+
+group :development, :test do
   gem 'listen', '~> 3.0'
 end
 
@@ -50,6 +51,7 @@ group :test do
   gem 'coveralls', require: false
   gem 'rspec-retry'
   gem 'puma'
+  gem 'selenium-webdriver', require: false
 end
 
 # Load local gems according to Refinery developer preference.