Create GitHub action: ruby.yml

Author: wteuber

.github/workflows/ruby.yml

@@ -0,0 +1,31 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will download a prebuilt Ruby version, install dependencies and run tests with Rake
+# For more information see: https://github.com/marketplace/actions/setup-ruby-jruby-and-truffleruby
+
+name: rake
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        # Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
+        ruby: ['3.3']
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v4
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+    - name: Run rake
+      run: bundle exec rake

Gemfile

@@ -2,6 +2,8 @@
 
 source 'https://rubygems.org'
 
+gem 'rake'
+
 group :test do
   gem 'rubocop', require: false
   gem 'simplecov', require: false

Gemfile.lock

@@ -14,6 +14,7 @@ GEM
     prism (1.4.0)
     racc (1.8.1)
     rainbow (3.1.1)
+    rake (13.2.1)
     regexp_parser (2.10.0)
     rubocop (1.77.0)
       json (~> 2.3)
@@ -50,6 +51,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  rake
   rubocop
   simplecov
   simplecov-json