.circleci/config.yml

@@ -0,0 +1,82 @@
+version: 2.1
+executors:
+  ruby:
+    parameters:
+      version:
+        description: "Ruby version number"
+        default: "3.2.0"
+        type: string
+    docker:
+      - image: cimg/ruby:<< parameters.version >>
+
+commands:
+  bundle_install:
+    description: Install Ruby dependencies with Bundler
+    parameters:
+      version:
+        description: "Ruby version number"
+        default: "3.2.0"
+        type: string
+    steps:
+      - restore_cache:
+          keys:
+            - bundle-v1-{{ arch }}-<< parameters.version >>
+      - run:
+          name: Install Ruby Dependencies
+          command: |
+            gem install bundler -v 2.4.3 --conservative --no-document
+            bundle config --local path vendor/bundle
+            bundle check || (bundle install --jobs=4 --retry=3 && bundle clean)
+      - save_cache:
+          paths:
+            - ./vendor/bundle
+          key: bundle-v1-{{ arch }}-<< parameters.version >>-{{ checksum "Gemfile.lock" }}
+
+jobs:
+  rubocop:
+    executor: ruby
+    steps:
+      - checkout
+      - bundle_install
+      - run: bundle exec rubocop
+
+  test:
+    parameters:
+      version:
+        description: "Ruby version number"
+        default: "3.2.0"
+        type: string
+    executor:
+      name: ruby
+      version: << parameters.version >>
+    steps:
+      - checkout
+      - bundle_install:
+          version: << parameters.version >>
+      - run: bundle exec rake test TESTOPTS="--ci-dir=./reports"
+      - store_test_results:
+          path: ./reports
+
+workflows:
+  version: 2
+  commit-workflow:
+    jobs:
+      - rubocop
+      - test:
+          matrix:
+            parameters:
+              version: ["2.7.5", "3.0.3", "3.1.3", "3.2.0"]
+  cron-workflow:
+    jobs:
+      - rubocop
+      - test:
+          matrix:
+            parameters:
+              version: ["2.7.5", "3.0.3", "3.1.3", "3.2.0"]
+    triggers:
+      - schedule:
+          cron: "0 13 * * 6"
+          filters:
+            branches:
+              only:
+                - main

.github/workflows/ci.yml

@@ -1,53 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-
-jobs:
-  rubocop:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: 4.0.0
-      - name: Cache Ruby gems
-        uses: actions/cache@v5
-        with:
-          path: vendor/bundle
-          key: ${{ runner.os }}-bundle-4.0.0-${{ hashFiles('Gemfile.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-bundle-4.0.0-
-      - name: Install dependencies
-        run: |
-          bundle config set --local path vendor/bundle
-          bundle install --jobs 8 --retry 3
-      - name: Run RuboCop
-        run: bundle exec rubocop
-
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        ruby-version: ["3.2.9", "3.3.10", "3.4.8", "4.0.0"]
-    steps:
-      - uses: actions/checkout@v6
-      - uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: ${{ matrix.ruby-version }}
-      - name: Cache Ruby gems
-        uses: actions/cache@v5
-        with:
-          path: vendor/bundle
-          key: ${{ runner.os }}-bundle-${{ matrix.ruby-version }}-${{ hashFiles('Gemfile.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-bundle-${{ matrix.ruby-version }}-
-      - name: Install dependencies
-        run: |
-          bundle config set --local path vendor/bundle
-          bundle install --jobs 8 --retry 3
-      - name: Run tests
-        run: bundle exec rake test

.github/workflows/codeql-analysis.yml

@@ -38,11 +38,11 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v3
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v4
+        uses: github/codeql-action/init@v2
         with:
           languages: ${{ matrix.language }}
           # If you wish to specify custom queries, you can do so here or in a config file.
@@ -53,7 +53,7 @@ jobs:
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v4
+        uses: github/codeql-action/autobuild@v2
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 https://git.io/JvXDl
@@ -67,4 +67,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v4
+        uses: github/codeql-action/analyze@v2

.github/workflows/push.yml

@@ -9,6 +9,6 @@ jobs:
   update_release_draft:
     runs-on: ubuntu-latest
     steps:
-      - uses: release-drafter/release-drafter@v6
+      - uses: release-drafter/release-drafter@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -11,4 +11,3 @@ ext/**/Makefile
 ext/**/*.o
 **/wordexp*.bundle
 *.gem
-Gemfile.lock

.rubocop.yml

@@ -1,10 +1,6 @@
-plugins:
-  - rubocop-minitest
-  - rubocop-rake
-
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 3.0
+  TargetRubyVersion: 2.7
 
 Layout/EmptyLineAfterGuardClause:
   Enabled: false

.ruby-version

@@ -1 +0,0 @@
-4.0.1

CHANGELOG.md

@@ -4,21 +4,6 @@
 
 [gh]: https://github.com/samsonjs/wordexp/releases
 
-# 0.2.2
-# 2026-01-02
-
-- Build the native extension under `wordexp/` so `require "wordexp/wordexp_ext"` resolves correctly
-
-# 0.2.1
-# 2026-01-02
-
-- Ship source-only gem artifacts to ensure the native extension is built locally
-
-# 0.2.0
-# 2023-10-05
-
-- Drop support for Ruby 2.7 because it's no longer supported
-
 # 0.1.2
 # 2023-01-08
 

Gemfile

@@ -1,13 +1,13 @@
 source 'https://rubygems.org'
 gemspec
 
-gem 'minitest', '~> 6.0'
+gem 'minitest', '~> 5.16'
 gem 'minitest-ci', '~> 3.4'
-gem 'minitest-reporters', '~> 1.6'
-gem 'rake', '~> 13.3'
+gem 'minitest-reporters', '~> 1.3'
+gem 'rake', '~> 13.0'
 gem 'rake-compiler', '~> 1.2'
-gem 'rubocop', '~> 1.81'
-gem 'rubocop-minitest', '~> 0.38'
-gem 'rubocop-packaging', '~> 0.5'
-gem 'rubocop-performance', '~> 1.26'
-gem 'rubocop-rake', '~> 0.6'
+gem 'rubocop', '1.42.0'
+gem 'rubocop-minitest', '0.25.1'
+gem 'rubocop-packaging', '0.5.2'
+gem 'rubocop-performance', '1.15.2'
+gem 'rubocop-rake', '0.6.0'

Gemfile.lock

@@ -0,0 +1,72 @@
+PATH
+  remote: .
+  specs:
+    wordexp (0.1.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ansi (1.5.0)
+    ast (2.4.2)
+    builder (3.2.4)
+    json (2.6.3)
+    minitest (5.17.0)
+    minitest-ci (3.4.0)
+      minitest (>= 5.0.6)
+    minitest-reporters (1.5.0)
+      ansi
+      builder
+      minitest (>= 5.0)
+      ruby-progressbar
+    parallel (1.22.1)
+    parser (3.2.0.0)
+      ast (~> 2.4.1)
+    rainbow (3.1.1)
+    rake (13.0.6)
+    rake-compiler (1.2.1)
+      rake
+    regexp_parser (2.6.1)
+    rexml (3.2.5)
+    rubocop (1.42.0)
+      json (~> 2.3)
+      parallel (~> 1.10)
+      parser (>= 3.1.2.1)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.24.1, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 1.4.0, < 3.0)
+    rubocop-ast (1.24.1)
+      parser (>= 3.1.1.0)
+    rubocop-minitest (0.25.1)
+      rubocop (>= 0.90, < 2.0)
+    rubocop-packaging (0.5.2)
+      rubocop (>= 1.33, < 2.0)
+    rubocop-performance (1.15.2)
+      rubocop (>= 1.7.0, < 2.0)
+      rubocop-ast (>= 0.4.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    ruby-progressbar (1.11.0)
+    unicode-display_width (2.4.2)
+
+PLATFORMS
+  arm64-darwin-21
+  x86_64-linux
+
+DEPENDENCIES
+  minitest (~> 5.16)
+  minitest-ci (~> 3.4)
+  minitest-reporters (~> 1.3)
+  rake (~> 13.0)
+  rake-compiler (~> 1.2)
+  rubocop (= 1.42.0)
+  rubocop-minitest (= 0.25.1)
+  rubocop-packaging (= 0.5.2)
+  rubocop-performance (= 1.15.2)
+  rubocop-rake (= 0.6.0)
+  wordexp!
+
+BUNDLED WITH
+   2.4.3

README.md

@@ -1,8 +1,8 @@
 # wordexp
 
 [![Gem Version](https://badge.fury.io/rb/wordexp.svg)](https://rubygems.org/gems/wordexp)
-[![CI](https://github.com/samsonjs/wordexp/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/samsonjs/wordexp/actions/workflows/ci.yml?query=branch%3Amain)
-[![0 dependencies!](https://0dependencies.dev/0dependencies.svg)](https://0dependencies.dev)
+[![Circle](https://circleci.com/gh/samsonjs/wordexp/tree/main.svg?style=shield)](https://app.circleci.com/pipelines/github/samsonjs/wordexp?branch=main)
+[![Code Climate Maintainability](https://api.codeclimate.com/v1/badges/21cc24badf15d19b5cec/maintainability)](https://codeclimate.com/github/samsonjs/wordexp/maintainability)
 
 A Ruby gem for performing shell word expansion using [wordexp][]. It's like [Shellwords][] turned up to 11. Not only does it split taking quotes into account, but it also expands environment variables and tildes, and runs subcommands in `` `backticks` `` or `$(dollar parentheses)`.
 

Rakefile

@@ -1,11 +1,10 @@
 require 'bundler/gem_tasks'
 require 'English'
-require 'minitest/test_task'
 require 'open3'
 require 'rake/extensiontask'
+require 'rake/testtask'
 require 'rubocop/rake_task'
 
-desc 'Clean build files'
 task :clean do
   `cd ext/wordexp_ext && make clean && rm -f Makefile`
 end
@@ -14,11 +13,10 @@ Rake::ExtensionTask.new 'wordexp_ext' do |ext|
   ext.lib_dir = 'lib/wordexp'
 end
 
-Minitest::TestTask.create(test: :compile) do |t|
+Rake::TestTask.new(test: :compile) do |t|
   t.libs << 'test'
   t.libs << 'lib'
-  t.warning = false
-  t.test_globs = ['test/**/*_test.rb']
+  t.test_files = FileList['test/**/*_test.rb']
 end
 
 RuboCop::RakeTask.new
@@ -32,14 +30,12 @@ Rake::Task['release'].enhance do
   system 'open https://github.com/samsonjs/wordexp/releases'
 end
 
-desc 'Set environment variable OVERCOMMIT_DISABLE to 1'
 task :disable_overcommit do
   ENV['OVERCOMMIT_DISABLE'] = '1'
 end
 
 Rake::Task[:build].enhance [:disable_overcommit]
 
-desc 'Ensure that files in the gemspec are tracked with git'
 task :verify_gemspec_files do
   git_files = `git ls-files -z`.split("\x0")
   ext_files = Dir['**/*.bundle']
@@ -66,14 +62,12 @@ Rake::Task[:build].enhance [:verify_gemspec_files]
 task bump: %w[bump:bundler bump:ruby bump:year]
 
 namespace :bump do
-  desc 'Update to the latest bundler version in .circleci/config.yml and Gemfile.lock'
   task :bundler do
     version = Gem.latest_version_for('bundler').to_s
     replace_in_file '.circleci/config.yml', /bundler -v (\S+)/ => version
     replace_in_file 'Gemfile.lock', /^BUNDLED WITH\n\s+(\d\S+)$/ => version
   end
 
-  desc 'Update ruby versions in wordexp.gemspec, .rubocop.yml, and .circleci/config.yml'
   task :ruby do
     lowest = RubyVersions.lowest_supported
     lowest_minor = RubyVersions.lowest_supported_minor
@@ -86,7 +80,6 @@ namespace :bump do
     replace_in_file '.circleci/config.yml', /version: (\[.+\])/ => latest_patches.inspect
   end
 
-  desc 'Update to the latest year in LICENSE.txt'
   task :year do
     replace_in_file 'LICENSE.txt', /\(c\) (\d+)/ => Date.today.year.to_s
   end

ext/wordexp_ext/extconf.rb

@@ -1,3 +1,3 @@
 require 'mkmf'
 
-create_makefile 'wordexp/wordexp_ext'
+create_makefile 'wordexp_ext/wordexp_ext'

lib/wordexp/version.rb

@@ -1,3 +1,3 @@
 module Wordexp
-  VERSION = '0.2.2'.freeze
+  VERSION = '0.1.2'.freeze
 end

test/support/circleci.rb

@@ -1,6 +1,2 @@
 # Generate XML test reports that can be parsed by CircleCI
-if ENV['CIRCLECI']
-  require 'minitest/ci'
-
-  Minitest::Ci.report_dir = './reports'
-end
+require 'minitest/ci' if ENV['CIRCLECI']

test/test_helper.rb

@@ -3,4 +3,4 @@ $LOAD_PATH.unshift File.expand_path('../lib', __dir__)
 require 'wordexp'
 
 require 'minitest/autorun'
-Dir[File.expand_path('support/**/*.rb', __dir__)].each { |rb| require(rb) }
+Dir[File.expand_path('support/**/*.rb', __dir__)].sort.each { |rb| require(rb) }

wordexp.gemspec

@@ -9,7 +9,7 @@ Gem::Specification.new do |spec|
   spec.summary = 'A Ruby gem for performing shell word expansion using wordexp'
   spec.homepage = 'https://github.com/samsonjs/wordexp'
   spec.license = 'MIT'
-  spec.required_ruby_version = '>= 3.0.0'
+  spec.required_ruby_version = '>= 2.7.0'
 
   spec.metadata = {
     'bug_tracker_uri' => 'https://github.com/samsonjs/wordexp/issues',
@@ -20,16 +20,8 @@ Gem::Specification.new do |spec|
   }
 
   # Specify which files should be added to the gem when it is released.
-  files = `git ls-files -z`.split("\x0")
-  if files.empty?
-    glob = %w[LICENSE.txt README.md exe/**/* lib/**/* ext/**/*]
-    files = Dir.glob(glob).reject do |f|
-      File.directory?(f) ||
-        f.end_with?('.bundle', '.o', '.so') ||
-        f.end_with?('Makefile')
-    end
-  end
-  spec.files = files
+  glob = %w[LICENSE.txt README.md exe/**/* lib/**/* ext/extconf.rb ext/wordexp_ext.c]
+  spec.files = Dir.glob(glob).reject { |f| File.directory?(f) }
   spec.bindir = 'exe'
   spec.executables = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.extensions = %w[ext/wordexp_ext/extconf.rb]