Migrate to GitHub Actions for CI (#3444)

I decided to move our continuous integration to GitHub Actions.

.github/workflows/main.yml

@@ -0,0 +1,53 @@
+name: CI
+
+on: [push]
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        database: [ mysql, postgresql ]
+        extension: [ core, dragonfly, images, pages, resources ]
+        ruby: [ "2.7.x", "2.6.x" ]
+      fail-fast: false
+      max-parallel: 10
+    runs-on: ubuntu-latest
+
+    env:
+      BUNDLE_JOBS: 4
+      BUNDLE_PATH: vendor/bundle
+      CI: true
+      DB: ${{ matrix.database }}
+      MYSQL_PASSWORD: root
+      PGHOST: localhost
+      PGUSER: postgres
+      RAILS_ENV: test
+
+    name: ${{ matrix.extension }} ${{ matrix.ruby }} ${{ matrix.database }}
+    steps:
+      - uses: actions/[email protected]
+        with:
+          version: ${{ matrix.ruby }}
+      - uses: actions/checkout@v2
+      - run: sudo apt-get update && sudo apt-get install libpq-dev libmysqlclient-dev libsqlite3-dev -y
+      - run: sudo systemctl start mysql.service
+      - id: cache-bundler
+        uses: actions/cache@v2
+        with:
+          path: vendor/bundle
+          key: ${{ matrix.ruby }}-gem-${{ matrix.database }}-${{ hashFiles('Gemfile') }}
+      - run: bundle install --without development --path vendor/bundle
+      - run: bin/rake refinery:testing:dummy_app
+        env:
+          PGPORT: ${{ job.services.postgres.ports[5432] }}
+
+      - run: bin/rspec ${{ matrix.extension }}/spec
+        env:
+          PGPORT: ${{ job.services.postgres.ports[5432] }}
+          RETRY_COUNT: 3
+
+    services:
+      postgres:
+        image: postgres:11.5
+        ports: ["5432:5432"]
+        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

Gemfile

@@ -9,37 +9,38 @@ path "./" do
   gem "refinerycms-resources"
 end
 
-gem 'bootsnap', require: false
-gem 'listen'
-
-gem 'activejob'
-
 # 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', ['~> 2.2', '>= 2.2.0']
 
 # 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, :test do
+  gem 'activejob'
+  gem 'bootsnap', require: false
+  gem 'listen', '~> 3.0'
+end
+
 group :test do
   gem 'refinerycms-testing', path: './testing'
   gem 'generator_spec', '~> 0.9.3'

core/lib/generators/refinery/dummy/templates/rails/database.yml

@@ -5,7 +5,7 @@ login: &login
   reconnect: false
   pool: 5
   username: root
-  password:
+  password: <%%= ENV['MYSQL_PASSWORD'] %>
   #socket: /tmp/mysql.sock
 <% elsif /postgresql/ === @database %>
   adapter: postgresql
@@ -31,4 +31,4 @@ test:
 
 production:
   <<: *login
-  database: dummy_prod
+  database: dummy_prod

core/spec/lib/generators/refinery/cms/cms_generator_spec.rb

@@ -57,9 +57,9 @@ module Refinery
           end
         end
         directory "config" do
-          file "database.yml.mysql"
-          file "database.yml.postgresql"
-          file "database.yml.sqlite3"
+          file "database.mysql.yml"
+          file "database.postgresql.yml"
+          file "database.sqlite3.yml"
         end
       }
     end