Migrate CI to GitHub Actions

.github/workflows/ci.yml

@@ -0,0 +1,56 @@
+name: Tests
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: Ruby ${{ matrix.ruby }}, Rails ${{ matrix.rails }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: [3.1, '3.0', 2.7, 2.6, ruby-head]
+        rails: ['7.0.0', '6.1.0', '6.0.0', '5.2.0', main]
+        exclude:
+          - ruby: ruby-head
+            rails: '6.1.0'
+          - ruby: ruby-head
+            rails: '6.0.0'
+          - ruby: ruby-head
+            rails: '5.2.0'
+          - ruby: 3.1
+            rails: '6.0.0'
+          - ruby: 3.1
+            rails: '5.2.0'
+          - ruby: 3.0
+            rails: main
+          - ruby: 3.0
+            rails: '6.0.0'
+          - ruby: 3.0
+            rails: '5.2.0'
+          - ruby: 2.7
+            rails: main
+          - ruby: 2.7
+            rails: '5.2.0'
+          - ruby: 2.6
+            rails: main
+          - ruby: 2.6
+            rails: '7.0.0'
+          - ruby: 2.6
+            rails: '6.1.0'
+          - ruby: 2.6
+            rails: '6.0.0'
+
+    env:
+      RAILS_VERSION: ${{ matrix.rails }}
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby ${{ matrix.ruby }}
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true # 'bundle install' and cache
+    - name: Run tests
+      run: bundle exec rake

Gemfile

@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 rails_version = ENV['RAILS_VERSION'] || "default"
 rails =
   case rails_version
-  when 'master'
+  when 'main'
     { github: 'rails/rails' }
   when 'default'
     '>= 5.0'
@@ -13,4 +13,12 @@ rails =
 
 gem 'rails', rails
 
+# Required for Rails 6.1.x with Ruby 3.1+
+if RUBY_VERSION >= '3.1'
+  gem 'net-smtp', require: false
+  gem 'net-imap', require: false
+  gem 'net-pop', require: false
+end
+
+
 gemspec

jsonapi-rails.gemspec

@@ -17,11 +17,10 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'jsonapi-rb', '~> 0.5.0'
   spec.add_dependency 'jsonapi-parser', '~> 0.1.0'
 
-  spec.add_development_dependency 'rails', '~> 5.0'
-  spec.add_development_dependency 'sqlite3', '~> 1.3'
-  spec.add_development_dependency 'rake',        '~> 11.3'
+  spec.add_development_dependency 'rails', '>= 5.0'
+  spec.add_development_dependency 'sqlite3', '>= 1.3'
+  spec.add_development_dependency 'rake',        '>= 11.3'
   spec.add_development_dependency 'rspec-rails', '~> 3.5'
   spec.add_development_dependency 'with_model',  '~> 2.0'
   spec.add_development_dependency 'simplecov'
-  spec.add_development_dependency 'pry-byebug'
 end

spec/dummy/config/environments/test.rb

@@ -5,7 +5,7 @@
   # test suite. You never need to work with it otherwise. Remember that
   # your test database is "scratch space" for the test suite and is wiped
   # and recreated between test runs. Don't rely on the data there!
-  config.cache_classes = true
+  config.cache_classes = false
 
   # Do not eager load code on boot. This avoids loading your whole application
   # just for the purpose of running a single test. If you are using a tool that

spec/dummy/config/initializers/assets.rb

@@ -1,7 +1,9 @@
 # Be sure to restart your server when you modify this file.
 
 # Version of your assets, change this if you want to expire all your assets.
-Rails.application.config.assets.version = '1.0'
+if Rails.application.config.respond_to?(:assets)
+  Rails.application.config.assets.version = '1.0'
+end
 
 # Add additional assets to the asset load path
 # Rails.application.config.assets.paths << Emoji.images_path

spec/dummy/config/storage.yml

@@ -0,0 +1,8 @@
+test:
+  service: Disk
+  root: <%= Rails.root.join("tmp/storage") %>
+
+local:
+  service: Disk
+  root: <%= Rails.root.join("storage") %>
+