Add standard

.rubocop.yml

@@ -0,0 +1,36 @@
+##
+# Plugins
+require:
+  - standard
+
+##
+# Defaults: standard-rb
+inherit_gem:
+  standard: config/base.yml
+
+##
+# All cops
+AllCops:
+  TargetRubyVersion: 3.2
+  Include:
+    - lib/*.rb
+    - lib/**/*.rb
+    - test/*.rb
+    - test/**/*.rb
+    - share/bsdcontrol.rb/examples/*.rb
+
+##
+# Enabled
+Style/FrozenStringLiteralComment:
+  Enabled: true
+
+##
+# Disabled
+Layout/ArgumentAlignment:
+  Enabled: false
+Layout/MultilineMethodCallIndentation:
+  Enabled: false
+Layout/EmptyLineBetweenDefs:
+  Enabled: false
+Style/TrivialAccessors:
+  Enabled: false

Gemfile

@@ -1,2 +1,4 @@
-source "https://rubygems.org"
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
 gemspec

Gemfile.lock

@@ -6,13 +6,55 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
+    ast (2.4.2)
+    json (2.7.2)
+    language_server-protocol (3.17.0.3)
+    lint_roller (1.1.0)
+    parallel (1.24.0)
+    parser (3.3.1.0)
+      ast (~> 2.4.1)
+      racc
     power_assert (2.0.3)
+    racc (1.7.3)
+    rainbow (3.1.1)
     rake (13.1.0)
     rake-compiler (1.2.7)
       rake
+    regexp_parser (2.9.1)
+    rexml (3.2.6)
+    rubocop (1.62.1)
+      json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
+      parallel (~> 1.10)
+      parser (>= 3.3.0.2)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.31.3)
+      parser (>= 3.3.1.0)
+    rubocop-performance (1.20.2)
+      rubocop (>= 1.48.1, < 2.0)
+      rubocop-ast (>= 1.30.0, < 2.0)
+    ruby-progressbar (1.13.0)
+    standard (1.35.1)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.62.0)
+      standard-custom (~> 1.0.0)
+      standard-performance (~> 1.3)
+    standard-custom (1.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.50)
+    standard-performance (1.3.1)
+      lint_roller (~> 1.1)
+      rubocop-performance (~> 1.20.2)
     test-cmd.rb (0.8.0)
     test-unit (3.6.2)
       power_assert
+    unicode-display_width (2.5.0)
 
 PLATFORMS
   amd64-freebsd-14
@@ -21,6 +63,7 @@ PLATFORMS
 DEPENDENCIES
   bsdcontrol.rb!
   rake-compiler (~> 1.2)
+  standard (~> 1.35)
   test-cmd.rb (~> 0.8)
   test-unit (~> 3.6)
 

Rakefile.rb

@@ -1,23 +1,25 @@
-require "bundler/setup"
-require "rake/extensiontask"
-Rake::ExtensionTask.new("bsdcontrol.rb")
+# frozen_string_literal: true
+
+require 'bundler/setup'
+require 'rake/extensiontask'
+Rake::ExtensionTask.new('bsdcontrol.rb')
 task default: %w[clobber compile test]
 
 namespace :clang do
-  desc "Run clang-format"
+  desc 'Run clang-format'
   task :format do
-    sh "clang-format -style=file:.clang-format -i ext/bsdcontrol.rb/*.c"
+    sh 'clang-format -style=file:.clang-format -i ext/bsdcontrol.rb/*.c'
   end
 end
 
 namespace :test do
-  desc "Run unprivileged tests"
+  desc 'Run unprivileged tests'
   task :unprivileged do
-    sh "./bin/run-unprivileged-tests"
+    sh './bin/run-unprivileged-tests'
   end
 
-  desc "Run superuser tests"
+  desc 'Run superuser tests'
   task :superuser do
-    sh "./bin/run-superuser-tests"
+    sh './bin/run-superuser-tests'
   end
 end

bsdcontrol.rb.gemspec

@@ -1,17 +1,21 @@
-require_relative "lib/bsd/control/version"
+# frozen_string_literal: true
+
+require 'English'
+require_relative 'lib/bsd/control/version'
 Gem::Specification.new do |gem|
-  gem.name = "bsdcontrol.rb"
-  gem.authors = ["0x1eef"]
-  gem.email = ["0x1eef@protonmail.com"]
-  gem.homepage = "https://git.hardenedbsd.org/0x1eef/bsdcontrol.rb#readme"
+  gem.name = 'bsdcontrol.rb'
+  gem.authors = ['0x1eef']
+  gem.email = ['0x1eef@protonmail.com']
+  gem.homepage = 'https://git.hardenedbsd.org/0x1eef/bsdcontrol.rb#readme'
   gem.version = BSD::Control::VERSION
-  gem.licenses = ["0BSD"]
-  gem.files = `git ls-files`.split($/)
-  gem.require_paths = ["lib"]
+  gem.licenses = ['0BSD']
+  gem.files = `git ls-files`.split($INPUT_RECORD_SEPARATOR)
+  gem.require_paths = ['lib']
   gem.extensions = %w[ext/bsdcontrol.rb/extconf.rb]
-  gem.summary = "Ruby bindings for libhbsdcontrol"
+  gem.summary = 'Ruby bindings for libhbsdcontrol'
   gem.description = gem.summary
-  gem.add_development_dependency "rake-compiler", "~> 1.2"
-  gem.add_development_dependency "test-unit", "~> 3.6"
-  gem.add_development_dependency "test-cmd.rb", "~> 0.8"
+  gem.add_development_dependency 'rake-compiler', '~> 1.2'
+  gem.add_development_dependency 'standard', '~> 1.35'
+  gem.add_development_dependency 'test-cmd.rb', '~> 0.8'
+  gem.add_development_dependency 'test-unit', '~> 3.6'
 end

lib/bsd/control.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module BSD::Control
   require_relative "control/context"
   require_relative "control/feature"
@@ -40,6 +42,6 @@ module BSD::Control
   #  Returns an instance of {BSD::Control::Feature BSD::Control::Feature}.
   def self.feature(name)
     feature = available_features.find { _1.name == name.to_s }
-    feature ? feature : raise(Error, "feature '#{name}' wasn't found")
+    feature || raise(Error, "feature '#{name}' wasn't found")
   end
 end

lib/bsd/control/context.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module BSD::Control
   ##
   # The {BSD::Control::Context BSD::Control::Context} class encapsulates

lib/bsd/control/feature.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module BSD::Control
   class Feature < Struct.new(:name, :context)
     ##

lib/bsd/control/version.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module BSD
   module Control
     VERSION = "0.1.1"

lib/bsdcontrol.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module BSD
   require_relative "bsd/control"
   require_relative "bsdcontrol.rb.so"

share/bsdcontrol.rb/examples/1_available_features.rb

@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 # Required privileges: user, superuser
 require "bsdcontrol"
 BSD::Control

test/readme_examples_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "setup"
 
 class ReadmeExamplesTest < Test::Unit::TestCase
@@ -5,14 +7,14 @@ class ReadmeExamplesTest < Test::Unit::TestCase
   require "test/cmd"
 
   def test_available_features
-    result = cmd(RbConfig.ruby, readme_example('1_available_features.rb'))
+    result = cmd(RbConfig.ruby, readme_example("1_available_features.rb"))
     assert_equal true, result.status.success?
-    result.each_line { assert_match %r|The [a-zA-Z0-9_]+ feature is available|, _1 }
+    result.each_line { assert_match %r{The [a-zA-Z0-9_]+ feature is available}, _1 }
   end
 
   private
 
   def readme_example(name)
-    File.join(Dir.getwd, 'share', 'bsdcontrol.rb', 'examples', name)
+    File.join(Dir.getwd, "share", "bsdcontrol.rb", "examples", name)
   end
 end

test/setup.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "bundler/setup"
 require "test/unit"
 require "bsdcontrol"

test/superuser/disable_feature_test.rb

@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class DisableFeatureTest < Test::Unit::TestCase
-    require 'fileutils'
+    require "fileutils"
     include FileUtils
 
     def test_disable_pageexec

test/superuser/enable_feature_test.rb

@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class EnableFeatureTest < Test::Unit::TestCase
-    require 'fileutils'
+    require "fileutils"
     include FileUtils
 
     def test_enable_pageexec

test/superuser/feature_status_test.rb

@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class FeatureStatusTest < Test::Unit::TestCase
-    require 'fileutils'
+    require "fileutils"
     include FileUtils
 
     def test_pageexec_sysdef_status
@@ -21,7 +23,6 @@ module BSD::Control
       rm(file)
     end
 
-
     def test_pageexec_disabled_status
       touch(file)
       BSD::Control.feature(:pageexec).disable!(file)

test/superuser/sysdef_feature_test.rb

@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class SysDefFeatureTest < Test::Unit::TestCase
-    require 'fileutils'
+    require "fileutils"
     include FileUtils
 
     def test_sysdef_pageexec

test/unprivileged/available_features_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class AvailableFeaturesTest < Test::Unit::TestCase

test/unprivileged/disable_feature_test.rb

@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class DisableFeatureTest < Test::Unit::TestCase
-    require 'fileutils'
+    require "fileutils"
     include FileUtils
 
     def test_disable_pageexec_nonexistent_file

test/unprivileged/enable_feature_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class EnableFeatureTest < Test::Unit::TestCase

test/unprivileged/feature_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class FeatureTest < Test::Unit::TestCase

test/unprivileged/sysdef_feature_test.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative "../setup"
 module BSD::Control
   class SysDefTest < Test::Unit::TestCase