Refactor/initial rubocop rework

.github/workflows/rubocop.yml

@@ -15,6 +15,6 @@ jobs:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2
+          ruby-version: 2.7
           bundler-cache: true
-      - run: bundle exec rake rubocop
+      - run: bundle exec rubocop

.rubocop.yml

@@ -25,19 +25,6 @@ AllCops:
 Layout/EndOfLine:
   EnforcedStyle: lf
 
-# TODO: [LH] - This needs removing - legacy code. Initially move to auto-gen-config and then fix
-# Disabling this cop until the minimum Ruby version is >= 2.3 as squiggly
-# heredocs '<<~' were introduced then. The files below are the current ones
-# with offenses
-Layout/HeredocIndentation:
-  Exclude:
-    - 'features/lib/support/feature_factory.rb'
-    - 'lib/cucumber/cli/options.rb'
-    - 'lib/cucumber/cli/profile_loader.rb'
-    - 'spec/cucumber/cli/configuration_spec.rb'
-    - 'spec/cucumber/cli/profile_loader_spec.rb'
-    - 'spec/cucumber/formatter/pretty_spec.rb'
-
 # Reviewed: Formatters put trailing spaces after things like 'Feature: '
 # In pretty_spec.rb & progress_spec.rb offences look false as the trailing spaces are in fact multiline string literals
 Layout/TrailingWhitespace:
@@ -59,10 +46,14 @@ Lint/UselessMethodDefinition:
   Exclude:
     - 'lib/cucumber/glue/proto_world.rb'
 
-# TODO: [LH] - This definitely needs a partial fix / reduction. Even if only an interim one that pushes some stuff
+# TODO: [LH] - Initial 10% reduction done Aug '23 - Further reductions should happen as/when we fix a bunch of the todo
 # to the auto-gen-config
 Metrics/AbcSize:
-  Max: 45
+  Max: 41
+  # TODO: Manually added! - be careful with regenning the file - this needs a fix
+  Exclude:
+    - lib/cucumber/formatter/junit.rb
+    - spec/cucumber/formatter/http_io_spec.rb
 
 # TODO: [LH] - This needs a re-review. I think we can pretty much delete / phase this out with incremental updates
 Metrics/BlockLength:
@@ -77,29 +68,31 @@ Metrics/ClassLength:
   Max: 375
   Exclude:
     - 'lib/cucumber/cli/options.rb'
-
-# TODO: [LH] - This definitely needs a partial fix / reduction. Even if only an interim one that pushes some stuff
-Metrics/CyclomaticComplexity:
-  Max: 12
+    # TODO: Manually added! - be careful with regenning the file - this needs a fix
+    - lib/cucumber/formatter/pretty.rb
 
 # A line length of 200 covers most violations in the repo while still being a more up to date length given today's screen sizes
 Layout/LineLength:
   Max: 200
 
-# TODO: [LH] - This definitely needs a partial fix / reduction. Even if only an interim one that pushes some stuff
+# TODO: [LH] - Initial 10% reduction done Aug '23 - Further reductions should happen as/when we fix a bunch of the todo
 Metrics/ModuleLength:
-  Max: 150
+  Max: 135
   Exclude:
     - './spec/**/*'
     - 'cck/spec/**/*'
+    # TODO: Manually added! - be careful with regenning the file - this needs a fix
+    - lib/cucumber/formatter/console.rb
 
-# TODO: [LH] - This definitely needs a partial fix / reduction. Even if only an interim one that pushes some stuff
+# TODO: [LH] - Initial 10% reduction done Aug '23 - Further reductions should happen as/when we fix a bunch of the todo
 Metrics/MethodLength:
-  Max: 30
-
-# TODO: [LH] - This definitely needs a partial fix / reduction. Even if only an interim one that pushes some stuff
-Metrics/PerceivedComplexity:
-  Max: 13
+  Max: 27
+  # TODO: Manually added! - be careful with regenning the file - this needs a fix
+  Exclude:
+    - lib/cucumber/cli/main.rb
+    - lib/cucumber/cli/options.rb
+    - lib/cucumber/formatter/publish_banner_printer.rb
+    - spec/cucumber/formatter/http_io_spec.rb
 
 # Rubocop doesn't like method names in other languages but as Cucumber supports
 # languages, this cop needs to be disabled.
@@ -139,29 +132,17 @@ Naming/VariableNumber:
 # This cop throws errors when parsing a lot of the repo's code, possibly due
 # to splat issues?
 Style/AccessModifierDeclarations:
-    Enabled: false
-
-Style/ClassAndModuleChildren:
   Enabled: false
 
-Style/ClassEqualityComparison:
-  Enabled: true
-
 Style/Documentation:
   Enabled: false
 
 Style/FormatStringToken:
   EnforcedStyle: annotated
 
-Style/FloatDivision:
-  Enabled: false
-
 Style/StderrPuts:
   Enabled: false
 
 Style/RegexpLiteral:
   EnforcedStyle: slashes
   AllowInnerSlashes: true
-
-Style/YodaCondition:
-  Enabled: true

.rubocop_todo.yml

@@ -1,11 +1,13 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2023-09-01 11:47:49 UTC using RuboCop version 1.43.0.
+# on 2023-09-02 09:39:29 UTC using RuboCop version 1.56.2.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
+# TODO - [LH] -> Aug '23 - 370 files inspected, 1110 offenses detected, 482 offenses autocorrectable
+
 # Offense count: 38
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: AllowMultipleStyles, EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
@@ -19,12 +21,46 @@ Layout/HashAlignment:
     - 'lib/cucumber/formatter/ansicolor.rb'
     - 'lib/cucumber/gherkin/formatter/ansi_escapes.rb'
 
+# Offense count: 13
+# This cop supports safe autocorrection (--autocorrect).
+Layout/HeredocIndentation:
+  Exclude:
+    - 'features/lib/support/feature_factory.rb'
+    - 'lib/cucumber/cli/options.rb'
+    - 'lib/cucumber/cli/profile_loader.rb'
+    - 'spec/cucumber/cli/configuration_spec.rb'
+    - 'spec/cucumber/cli/profile_loader_spec.rb'
+    - 'spec/cucumber/formatter/pretty_spec.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: AllowedMethods, AllowedPatterns.
+Lint/AmbiguousBlockAssociation:
+  Exclude:
+    - 'spec/cucumber/glue/step_definition_spec.rb'
+
+# Offense count: 1
+# This cop supports safe autocorrection (--autocorrect).
+Lint/RedundantCopDisableDirective:
+  Exclude:
+    - 'lib/cucumber/cli/options.rb'
+
 # Offense count: 1
 # Configuration parameters: AllowComments, AllowNil.
 Lint/SuppressedException:
   Exclude:
     - 'lib/cucumber/rake/task.rb'
 
+# Offense count: 9
+# Configuration parameters: AllowedMethods, AllowedPatterns.
+Metrics/CyclomaticComplexity:
+  Max: 12
+
+# Offense count: 9
+# Configuration parameters: AllowedMethods, AllowedPatterns.
+Metrics/PerceivedComplexity:
+  Max: 13
+
 # Offense count: 1
 # Configuration parameters: ExpectMatchingDefinition, CheckDefinitionPathHierarchy, CheckDefinitionPathHierarchyRoots, Regex, IgnoreExecutableScripts, AllowedAcronyms.
 # CheckDefinitionPathHierarchyRoots: lib, spec, test, src
@@ -39,7 +75,7 @@ RSpec/AnyInstance:
     - 'spec/cucumber/cli/main_spec.rb'
 
 # Offense count: 5
-# This cop supports safe autocorrection (--autocorrect).
+# This cop supports unsafe autocorrection (--autocorrect-all).
 RSpec/BeEql:
   Exclude:
     - 'spec/cucumber/cli/configuration_spec.rb'
@@ -69,7 +105,7 @@ RSpec/ContextMethod:
     - 'spec/cucumber/term/banner_spec.rb'
 
 # Offense count: 98
-# Configuration parameters: Prefixes.
+# Configuration parameters: Prefixes, AllowedPatterns.
 # Prefixes: when, with, without
 RSpec/ContextWording:
   Enabled: false
@@ -78,6 +114,11 @@ RSpec/ContextWording:
 # Configuration parameters: IgnoredMetadata.
 RSpec/DescribeClass:
   Exclude:
+    - '**/spec/features/**/*'
+    - '**/spec/requests/**/*'
+    - '**/spec/routing/**/*'
+    - '**/spec/system/**/*'
+    - '**/spec/views/**/*'
     - 'spec/cck/cck_spec.rb'
 
 # Offense count: 167
@@ -88,6 +129,7 @@ RSpec/DescribedClass:
   Enabled: false
 
 # Offense count: 2
+# This cop supports unsafe autocorrection (--autocorrect-all).
 RSpec/EmptyExampleGroup:
   Exclude:
     - 'spec/cucumber/filters/activate_steps_spec.rb'
@@ -122,28 +164,27 @@ RSpec/EmptyLineAfterFinalLet:
 
 # Offense count: 3
 # This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: AllowConsecutiveOneLiners.
 RSpec/EmptyLineAfterHook:
   Exclude:
     - 'spec/cucumber/formatter/junit_spec.rb'
 
-# Offense count: 6
+# Offense count: 2
 # This cop supports safe autocorrection (--autocorrect).
 RSpec/EmptyLineAfterSubject:
   Exclude:
     - 'spec/cucumber/filters/tag_limits/verifier_spec.rb'
-    - 'spec/cucumber/hooks_spec.rb'
     - 'spec/cucumber/runtime/meta_message_builder_spec.rb'
-    - 'spec/cucumber/runtime/support_code_spec.rb'
-    - 'spec/cucumber/runtime_spec.rb'
 
 # Offense count: 150
-# Configuration parameters: Max.
+# Configuration parameters: CountAsOne.
 RSpec/ExampleLength:
-  Enabled: false
+  Max: 58
 
 # Offense count: 51
 # This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: CustomTransform, IgnoredWords.
+# Configuration parameters: CustomTransform, IgnoredWords, DisallowedExamples.
+# DisallowedExamples: works
 RSpec/ExampleWording:
   Exclude:
     - 'spec/cucumber/cli/configuration_spec.rb'
@@ -155,7 +196,7 @@ RSpec/ExampleWording:
 # This cop supports safe autocorrection (--autocorrect).
 RSpec/ExpectActual:
   Exclude:
-    - 'spec/routing/**/*'
+    - '**/spec/routing/**/*'
     - 'spec/cucumber/cli/configuration_spec.rb'
     - 'spec/cucumber/step_match_spec.rb'
 
@@ -195,16 +236,6 @@ RSpec/IteratedExpectation:
   Exclude:
     - 'spec/cucumber/filters/gated_receiver_spec.rb'
 
-# Offense count: 6
-# This cop supports safe autocorrection (--autocorrect).
-RSpec/LeadingSubject:
-  Exclude:
-    - 'spec/cucumber/cli/main_spec.rb'
-    - 'spec/cucumber/configuration_spec.rb'
-    - 'spec/cucumber/formatter/url_reporter_spec.rb'
-    - 'spec/cucumber/rake/forked_spec.rb'
-    - 'spec/cucumber/runtime/support_code_spec.rb'
-
 # Offense count: 59
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: have_received, receive
@@ -242,7 +273,8 @@ RSpec/MultipleMemoizedHelpers:
   Max: 15
 
 # Offense count: 46
-# Configuration parameters: IgnoreSharedExamples.
+# Configuration parameters: EnforcedStyle, IgnoreSharedExamples.
+# SupportedStyles: always, named_only
 RSpec/NamedSubject:
   Exclude:
     - 'spec/cucumber/cli/main_spec.rb'
@@ -255,6 +287,7 @@ RSpec/NamedSubject:
     - 'spec/cucumber/runtime_spec.rb'
 
 # Offense count: 6
+# Configuration parameters: AllowedGroups.
 RSpec/NestedGroups:
   Max: 6
 
@@ -354,6 +387,36 @@ Rake/Desc:
     - 'gem_tasks/contributors.rake'
     - 'gem_tasks/environment.rake'
 
+# Offense count: 11
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: nested, compact
+Style/ClassAndModuleChildren:
+  Exclude:
+    - 'lib/autotest/cucumber.rb'
+    - 'lib/autotest/cucumber_mixin.rb'
+    - 'lib/autotest/cucumber_rails.rb'
+    - 'lib/autotest/cucumber_rails_rspec.rb'
+    - 'lib/autotest/cucumber_rails_rspec2.rb'
+    - 'lib/autotest/cucumber_rspec.rb'
+    - 'lib/autotest/cucumber_rspec2.rb'
+    - 'spec/cucumber/deprecate_spec.rb'
+    - 'spec/cucumber/formatter/fail_fast_spec.rb'
+    - 'spec/cucumber/formatter/interceptor_spec.rb'
+    - 'spec/cucumber/hooks_spec.rb'
+
+# Offense count: 3
+Style/ClassVars:
+  Exclude:
+    - 'spec/cucumber/glue/step_definition_spec.rb'
+
+# Offense count: 22
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: left_coerce, right_coerce, single_coerce, fdiv
+Style/FloatDivision:
+  Enabled: false
+
 # Offense count: 5
 # This cop supports unsafe autocorrection (--autocorrect-all).
 # Configuration parameters: EnforcedStyle.

CHANGELOG.md

@@ -14,6 +14,8 @@ Please visit [cucumber/CONTRIBUTING.md](https://github.com/cucumber/cucumber/blo
 
 - Gem update. Update rubocop gems to latest and increase minimum version of some cucumber sub-gems ([#1732](https://github.com/cucumber/cucumber-ruby/pull/1732) [luke-hill](https://github.com/luke-hill))
 
+- Rubocop update. Massively overhauled the cucumber style / rubocop expectations and began to tackle some long-standing tech-debt ([#1733](https://github.com/cucumber/cucumber-ruby/pull/1733) [luke-hill](https://github.com/luke-hill))
+
 ## [9.0.1] - 2023-09-01
 ### Changed
 - Update dependency of a few associated cucumber sub-gems ([#1715](https://github.com/cucumber/cucumber-ruby/pull/1715) [luke-hill](https://github.com/luke-hill))

lib/cucumber/formatter/console.rb

@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-# rubocop:disable Metrics/ModuleLength
-
 require 'cucumber/formatter/ansicolor'
 require 'cucumber/formatter/duration'
 require 'cucumber/gherkin/i18n'
@@ -262,4 +260,3 @@ def initialize(actual_keyword, step)
     end
   end
 end
-# rubocop:enable Metrics/ModuleLength

lib/cucumber/formatter/pretty.rb

@@ -19,7 +19,7 @@ module Formatter
     #
     # If the output is STDOUT (and not a file), there are bright colours to watch too.
     #
-    class Pretty # rubocop:disable Metrics/ClassLength
+    class Pretty
       include FileUtils
       include Console
       include Io

lib/cucumber/formatter/publish_banner_printer.rb

@@ -15,7 +15,6 @@ def initialize(configuration)
         end
       end
 
-      # rubocop:disable Metrics/MethodLength
       def display_publish_ad(io)
         display_banner(
           [
@@ -59,7 +58,6 @@ def display_publish_ad(io)
           io
         )
       end
-      # rubocop:enable Metrics/MethodLength
 
       def highlight(text)
         [text, :cyan]