Setup GitHub Action CI workflow

.github/workflows/test.yml

@@ -0,0 +1,57 @@
+name: Test
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+  workflow_dispatch:
+  schedule:
+    - cron: 13 7 * * 6
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby_version:
+          - 3.3.8
+          - 3.4.3
+        crystal_version:
+          - 1.15.1
+          - latest
+        experimental: [false]
+        include:
+          - ruby_version: head
+            crystal_version: nightly
+            experimental: true
+          - ruby_version: head
+            crystal_version: 1.16.0
+            experimental: true
+    name: Ruby ${{ matrix.ruby_version }} / Crystal ${{ matrix.crystal_version }}
+    continue-on-error: ${{ matrix.experimental }}
+    steps:
+      - name: "[Git] Checkout code"
+        uses: actions/checkout@v4
+
+      - uses: crystal-lang/install-crystal@v1
+        with:
+          crystal: ${{ matrix.crystal_version }}
+
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby_version }}
+          bundler-cache: true
+
+      - name: "[Test] Run tests"
+        run: |
+          bundle exec crystalruby clean
+          bundle exec rake test
+        env:
+          CRYSTAL_RUBY_SINGLE_THREAD_MODE: true
+
+      - name: "[Test] Validate examples"
+        run: |
+          for example in examples/**/*.rb; do
+            echo " > Processing $example..."
+            bundle exec ruby $example
+          done

Gemfile

@@ -5,11 +5,13 @@ source "https://rubygems.org"
 # Specify your gem's dependencies in crystalruby.gemspec
 gemspec
 
-gem 'ffi'
 gem "rake", "~> 13.0"
+gem "ostruct" # It is used in rake gem
 
 gem "minitest", "~> 5.16"
 gem "minitest-reporters", "~> 1.4"
+gem "benchmark"
 
 gem "rubocop", "~> 1.21"
 gem "debug", ">= 1.1.0"
+gem "fiddle" # It is used in reline -> irb -> debug gem

Gemfile.lock

@@ -5,33 +5,38 @@ PATH
       digest
       ffi
       fileutils (~> 1.7)
+      logger
       prism (>= 1.3.0, < 1.5.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
     ansi (1.5.0)
     ast (2.4.2)
+    benchmark (0.4.0)
     builder (3.3.0)
     debug (1.9.2)
       irb (~> 1.10)
       reline (>= 0.3.8)
     digest (3.1.1)
     ffi (1.17.0)
     ffi (1.17.0-arm64-darwin)
+    fiddle (1.1.8)
     fileutils (1.7.2)
     io-console (0.7.2)
     irb (1.12.0)
       rdoc
       reline (>= 0.4.2)
     json (2.7.1)
     language_server-protocol (3.17.0.3)
+    logger (1.7.0)
     minitest (5.22.3)
     minitest-reporters (1.7.1)
       ansi
       builder
       minitest (>= 5.0)
       ruby-progressbar
+    ostruct (0.6.1)
     parallel (1.24.0)
     parser (3.3.0.5)
       ast (~> 2.4.1)
@@ -70,11 +75,13 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  benchmark
   crystalruby!
   debug (>= 1.1.0)
-  ffi
+  fiddle
   minitest (~> 5.16)
   minitest-reporters (~> 1.4)
+  ostruct
   rake (~> 13.0)
   rubocop (~> 1.21)
 

crystalruby.gemspec

@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency "ffi"
   spec.add_dependency "fileutils", "~> 1.7"
   spec.add_dependency "prism", ">= 1.3.0", "< 1.5.0"
+  spec.add_dependency "logger"
   # For more information and examples about making a new gem, check out our
   # guide at: https://bundler.io/guides/creating_gem.html
 end

test/test_helper.rb

@@ -8,8 +8,8 @@
 Minitest.parallel_executor = Struct.new(:shutdown).new(nil)
 
 CrystalRuby.configure do |config|
-  config.verbose = false
-  config.log_level = :warn
+  config.verbose = true
+  config.log_level = :debug
   config.colorize_log_output = true
   config.debug = true
   config.single_thread_mode = !!ENV["CRYSTAL_RUBY_SINGLE_THREAD_MODE"]