Merge pull request rubocop#3 from petergoldstein/feature/migrate_ci_t…

…o_github_actions

Migrate CI to GitHub Actions

.github/workflows/ci.yml

@@ -0,0 +1,25 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: ["2.5", "2.6", "2.7", "3.0", "3.1", ruby-head, jruby-9.2, jruby-9.3]
+        rubocop_version: ["0.86", "1.20"]
+    env:
+      BUNDLE_GEMFILE: "gemfiles/rubocop_${{ matrix.rubocop_version }}.gemfile"
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true # 'bundle install' and cache gems
+        ruby-version: ${{ matrix.ruby }}
+    - name: Run tests
+      run: bundle exec rspec

.github/workflows/lint.yml

@@ -0,0 +1,19 @@
+name: Lint 
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+
+    runs-on: ubuntu-latest
+    name: Rubocop
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        bundler-cache: true # 'bundle install' and cache gems
+        ruby-version: "2.7" 
+    - name: Run Rubocop 
+      run: bundle exec rubocop

.rubocop.yml

@@ -1,6 +1,6 @@
 AllCops:
   DisplayCopNames: true
-  TargetRubyVersion: 2.3
+  TargetRubyVersion: 2.5
 
 Lint/RaiseException:
   Enabled: true

Appraisals

@@ -1,23 +1,9 @@
 # frozen_string_literal: true
 
-appraise 'rubocop-0.53' do
-  gem 'rubocop', '~> 0.53.0'
+appraise 'rubocop-0.86' do
+  gem 'rubocop', '~> 0.86.0'
 end
 
-appraise 'rubocop-0.81' do
-  gem 'rubocop', '~> 0.81.0'
-end
-
-if Gem::Requirement.new('>= 2.4.0')
-                   .satisfied_by?(Gem::Version.new(RUBY_VERSION))
-  appraise 'rubocop-0.86' do
-    gem 'rubocop', '~> 0.86.0'
-  end
-end
-
-if Gem::Requirement.new('>= 2.5.0')
-                   .satisfied_by?(Gem::Version.new(RUBY_VERSION))
-  appraise 'rubocop-1.20' do
-    gem 'rubocop', '~> 1.20.0'
-  end
+appraise 'rubocop-1.20' do
+  gem 'rubocop', '~> 1.20.0'
 end

rubocop-thread_safety.gemspec

@@ -26,7 +26,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.required_ruby_version = '>= 2.3.0'
+  spec.required_ruby_version = '>= 2.5.0'
 
   spec.add_runtime_dependency 'rubocop', '>= 0.53.0'