Add GitHub Actions CI workflow and update dependencies

.github/workflows/ci-simple.yml

@@ -0,0 +1,79 @@
+name: CI
+
+on:
+  push:
+    branches: [ master, main ]
+  pull_request:
+    branches: [ master, main ]
+
+jobs:
+  test:
+    name: Test Suite
+    runs-on: ubuntu-latest
+
+    services:
+      postgres:
+        image: postgres:15
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: sqlquery_test
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    env:
+      CI: true
+      PGHOST: localhost
+      PGUSER: postgres
+      PGPASSWORD: postgres
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby 3.2
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.2'
+          bundler-cache: true
+
+      - name: Run tests
+        run: bundle exec rspec
+
+      - name: Check coverage
+        run: |
+          echo "Coverage report generated at coverage/index.html"
+          if [ -f coverage/.last_run.json ]; then
+            echo "Coverage summary:"
+            cat coverage/.last_run.json
+          fi
+
+      - name: Upload coverage report
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: coverage-report
+          path: coverage/
+          retention-days: 7
+
+  lint:
+    name: RuboCop
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby 3.2
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.2'
+          bundler-cache: true
+
+      - name: Run RuboCop
+        run: bundle exec rubocop --format progress

.github/workflows/test-matrix.yml

@@ -0,0 +1,122 @@
+name: Test Matrix
+
+on:
+  push:
+    branches: [ master, main ]
+  pull_request:
+    branches: [ master, main ]
+
+jobs:
+  test:
+    name: Ruby ${{ matrix.ruby }} / Rails ${{ matrix.rails }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: ['2.7', '3.2']
+        rails: ['4.2', '5.2', '6.0', '6.1', '7.0', '7.1', '8.0']
+        exclude:
+          # Ruby 2.7 officially supports Rails 4.2-7.0
+          - ruby: '2.7'
+            rails: '7.1'
+          - ruby: '2.7'
+            rails: '8.0'
+          # Ruby 3.2 requires Rails 7.0+
+          - ruby: '3.2'
+            rails: '4.2'
+          - ruby: '3.2'
+            rails: '5.2'
+          - ruby: '3.2'
+            rails: '6.0'
+          - ruby: '3.2'
+            rails: '6.1'
+
+    services:
+      postgres:
+        image: postgres:15
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: sqlquery_test
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    env:
+      CI: true
+      PGHOST: localhost
+      PGUSER: postgres
+      PGPASSWORD: postgres
+      RAILS_VERSION: ${{ matrix.rails }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: false
+
+      - name: Install dependencies with specific Rails version
+        run: |
+          if [ "${{ matrix.rails }}" = "4.2" ]; then
+            bundle install --gemfile=gemfiles/4.2.gemfile --jobs=4 --retry=3
+          elif [ "${{ matrix.rails }}" = "5.2" ]; then
+            bundle install --gemfile=gemfiles/5.2.gemfile --jobs=4 --retry=3
+          elif [ "${{ matrix.rails }}" = "6.0" ]; then
+            bundle install --gemfile=gemfiles/6.0.gemfile --jobs=4 --retry=3
+          elif [ "${{ matrix.rails }}" = "6.1" ]; then
+            bundle install --gemfile=gemfiles/6.1.gemfile --jobs=4 --retry=3
+          elif [ "${{ matrix.rails }}" = "7.0" ]; then
+            bundle install --gemfile=gemfiles/7.0.gemfile --jobs=4 --retry=3
+          elif [ "${{ matrix.rails }}" = "7.1" ]; then
+            bundle install --gemfile=gemfiles/7.1.gemfile --jobs=4 --retry=3
+          elif [ "${{ matrix.rails }}" = "8.0" ]; then
+            bundle install --gemfile=gemfiles/8.0.gemfile --jobs=4 --retry=3
+          else
+            bundle install --jobs=4 --retry=3
+          fi
+
+      - name: Run tests
+        run: |
+          if [ "${{ matrix.rails }}" = "4.2" ]; then
+            bundle exec --gemfile=gemfiles/4.2.gemfile rspec
+          elif [ "${{ matrix.rails }}" = "5.2" ]; then
+            bundle exec --gemfile=gemfiles/5.2.gemfile rspec
+          elif [ "${{ matrix.rails }}" = "6.0" ]; then
+            bundle exec --gemfile=gemfiles/6.0.gemfile rspec
+          elif [ "${{ matrix.rails }}" = "6.1" ]; then
+            bundle exec --gemfile=gemfiles/6.1.gemfile rspec
+          elif [ "${{ matrix.rails }}" = "7.0" ]; then
+            bundle exec --gemfile=gemfiles/7.0.gemfile rspec
+          elif [ "${{ matrix.rails }}" = "7.1" ]; then
+            bundle exec --gemfile=gemfiles/7.1.gemfile rspec
+          elif [ "${{ matrix.rails }}" = "8.0" ]; then
+            bundle exec --gemfile=gemfiles/8.0.gemfile rspec
+          else
+            bundle exec rspec
+          fi
+
+  lint:
+    name: RuboCop
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.2'
+          bundler-cache: true
+
+      - name: Run RuboCop
+        run: bundle exec rubocop --format progress

.rubocop.yml

@@ -0,0 +1,33 @@
+AllCops:
+  NewCops: enable
+  TargetRubyVersion: 3.2
+  Exclude:
+    - 'vendor/**/*'
+    - 'gemfiles/**/*'
+
+# Style - Documentation not required for small gems
+Style/Documentation:
+  Enabled: false
+
+# Style - Optional boolean parameters are acceptable in this API
+Style/OptionalBooleanParameter:
+  Enabled: false
+
+# Metrics - Allow longer blocks in specs
+Metrics/BlockLength:
+  Exclude:
+    - 'spec/**/*.rb'
+    - '**/*.gemspec'
+
+# Lint - Allow constant definition in RSpec blocks
+Lint/ConstantDefinitionInBlock:
+  Exclude:
+    - 'spec/**/*.rb'
+
+# Gemspec - Ruby version is intentionally broad for compatibility
+Gemspec/RequiredRubyVersion:
+  Enabled: false
+
+# Gemspec - Development dependencies in gemspec is acceptable for gems
+Gemspec/DevelopmentDependencies:
+  Enabled: false

.ruby-version

@@ -1 +1 @@
-2.3.3
+3.2.2

Appraisals

@@ -1,21 +1,40 @@
 # frozen_string_literal: true
 
-appraise '3.2' do
-  gem 'activerecord', '~> 3.2.21'
+appraise '4.2' do
+  gem 'activerecord', '~> 4.2.0'
+  gem 'with_model', '~> 2.0.0'
+  gem 'pg', '~> 0.21'
 end
 
-appraise '4.0' do
-  gem 'activerecord', '~> 4.0.0'
+appraise '5.2' do
+  gem 'activerecord', '~> 5.2.0'
+  gem 'with_model', '~> 2.1.6'
+  gem 'pg', '~> 1.1'
 end
 
-appraise '4.1' do
-  gem 'activerecord', '~> 4.1.0'
+appraise '6.0' do
+  gem 'activerecord', '~> 6.0.0'
+  gem 'with_model', '~> 2.1.6'
+  gem 'pg', '~> 1.1'
 end
 
-appraise '4.2' do
-  gem 'activerecord', '~> 4.2.0'
+appraise '6.1' do
+  gem 'activerecord', '~> 6.1.0'
+  gem 'with_model', '~> 2.1.6'
+  gem 'pg', '~> 1.1'
+end
+
+appraise '7.0' do
+  gem 'activerecord', '~> 7.0.0'
+  gem 'with_model', '~> 2.1.7'
+end
+
+appraise '7.1' do
+  gem 'activerecord', '~> 7.1.0'
+  gem 'with_model', '~> 2.1.7'
 end
 
-appraise '5.0' do
-  gem 'activerecord', '~> 5.0.0'
+appraise '8.0' do
+  gem 'activerecord', '~> 8.0.0'
+  gem 'with_model', '~> 2.1.7'
 end

gemfiles/4.2.gemfile

@@ -1,9 +1,9 @@
-# frozen_string_literal: true
-
 # This file was generated by Appraisal
 
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-gem 'activerecord', '~> 4.2.0'
+gem "activerecord", "~> 4.2.0"
+gem "with_model", "~> 2.0.0"
+gem "pg", "~> 0.21"
 
-gemspec path: '../'
+gemspec path: "../"

gemfiles/5.2.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "activerecord", "~> 5.2.0"
+gem "with_model", "~> 2.1.6"
+gem "pg", "~> 1.1"
+
+gemspec path: "../"

gemfiles/6.0.gemfile

@@ -0,0 +1,9 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "activerecord", "~> 6.0.0"
+gem "with_model", "~> 2.1.6"
+gem "pg", "~> 1.1"
+
+gemspec path: "../"