rubocop

.github/workflows/actions.yml

@@ -9,7 +9,11 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby: [ '2.5', '2.6', '2.7', '3.0', '3.1' ]
+        ruby: [ '3.0', '3.1', '3.2', '3.3' ]
+        task: [ 'spec' ]
+        include:
+        - ruby: '3.0' # keep in sync with rubocop.yml and gemspec
+          task: 'rubocop'
     name: ${{ matrix.ruby }} rake
     steps:
     - uses: actions/checkout@v2

.rubocop.yml

@@ -0,0 +1,90 @@
+require:
+- rubocop-rake
+- rubocop-rspec
+
+AllCops:
+  NewCops: enable
+  TargetRubyVersion: 3.0 # keep in sync with gemspec and actions.yml
+
+Style/StringLiterals:
+  Enabled: false
+
+Bundler/OrderedGems:
+  Enabled: false
+
+Metrics:
+  Enabled: false
+
+Style/Documentation:
+  Enabled: false
+
+Layout/EmptyLineAfterMagicComment:
+  Enabled: false
+
+Layout/EndAlignment:
+  EnforcedStyleAlignWith: variable
+
+Layout/MultilineOperationIndentation:
+  Enabled: false
+
+Layout/MultilineMethodCallIndentation:
+  EnforcedStyle: indented
+
+Style/NumericPredicate:
+  EnforcedStyle: comparison
+
+Layout/EmptyLineAfterGuardClause:
+  Enabled: false
+
+Layout/FirstHashElementLineBreak:
+  Enabled: true # Opt-in
+
+# Opt-in
+Layout/FirstMethodArgumentLineBreak:
+  Enabled: true # Opt-in
+
+Layout/FirstMethodParameterLineBreak:
+  Enabled: true # Opt-in
+
+# https://github.com/rubocop-hq/rubocop/issues/5891
+Style/SpecialGlobalVars:
+  Enabled: false
+
+Style/WordArray:
+  EnforcedStyle: brackets
+
+Style/SymbolArray:
+  EnforcedStyle: brackets
+
+Style/GuardClause:
+  Enabled: false
+
+Style/EmptyElse:
+  Enabled: false
+
+RSpec/DescribedClass:
+  EnforcedStyle: explicit
+
+Style/DoubleNegation:
+  Enabled: false
+
+RSpec/VerifiedDoubles:
+  Enabled: false
+
+RSpec/ExampleLength:
+  Enabled: false
+
+Style/CombinableLoops:
+  Enabled: false
+
+Lint/Void:
+  Enabled: false
+
+Security/MarshalLoad:
+  Enabled: false
+
+Lint/EmptyBlock:
+  Exclude: [spec/**/*.rb]
+
+Naming/MethodParameterName:
+  Exclude: [spec/**/*.rb]

Gemfile

@@ -4,3 +4,6 @@ gemspec
 gem 'bump'
 gem 'rake'
 gem 'rspec', '~>3.0'
+gem 'rubocop'
+gem 'rubocop-rake'
+gem 'rubocop-rspec'

Gemfile.lock

@@ -7,9 +7,21 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
+    ast (2.4.2)
     bump (0.10.0)
     diff-lcs (1.4.4)
+    json (2.7.2)
+    language_server-protocol (3.17.0.3)
+    parallel (1.26.3)
+    parser (3.3.4.2)
+      ast (~> 2.4.1)
+      racc
+    racc (1.8.1)
+    rainbow (3.1.1)
     rake (13.0.6)
+    regexp_parser (2.9.2)
+    rexml (3.3.6)
+      strscan
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
       rspec-expectations (~> 3.10.0)
@@ -23,7 +35,27 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.10.0)
     rspec-support (3.10.3)
+    rubocop (1.65.1)
+      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 (>= 2.4, < 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 (1.32.1)
+      parser (>= 3.3.1.0)
+    rubocop-rake (0.6.0)
+      rubocop (~> 1.0)
+    rubocop-rspec (2.9.0)
+      rubocop (~> 1.19)
+    ruby-progressbar (1.13.0)
     simple_po_parser (1.1.6)
+    strscan (3.1.0)
+    unicode-display_width (2.5.0)
 
 PLATFORMS
   ruby
@@ -36,6 +68,9 @@ DEPENDENCIES
   i18n_data!
   rake
   rspec (~> 3.0)
+  rubocop
+  rubocop-rake
+  rubocop-rspec
 
 BUNDLED WITH
    2.3.12

Rakefile

@@ -6,12 +6,17 @@ require 'yaml'
 $LOAD_PATH << "lib"
 require 'i18n_data'
 
-task default: [:spec]
+task default: [:spec, :rubocop]
 
 task :spec do
   sh "rspec --warnings spec/"
 end
 
+desc "Rubocop"
+task :rubocop do
+  sh "rubocop --parallel"
+end
+
 desc "write all languages to output"
 task :all_languages do
   I18nData.languages.keys.each do |lc|

i18n_data.gemspec

@@ -8,6 +8,6 @@ Gem::Specification.new name, I18nData::VERSION do |s|
   s.homepage = "https://github.com/grosser/#{name}"
   s.files = `git ls-files lib cache `.split("\n")
   s.license = "MIT"
-  s.required_ruby_version = '>= 2.5.0'
-  s.add_runtime_dependency 'simple_po_parser', '~> 1.1'
+  s.required_ruby_version = '>= 3.0.0' # keep in sync with rubocop.yml and actions.yml
+  s.add_dependency 'simple_po_parser', '~> 1.1'
 end