Remove activesupport as a runtime dependency and clean up RuboCop config

.rubocop.yml

@@ -54,6 +54,18 @@ Style/FetchEnvVar:
 Style/HashSyntax:
   EnforcedShorthandSyntax: never
 
+########## Naming Rules
+
+# 76 methods in this gem use `is_`/`has_`/`have_` prefixes. These are part of the public API
+# and renaming them would be a breaking change for consumers.
+Naming/PredicatePrefix:
+  Enabled: false
+
+# Many flagged methods are part of Fastlane's Action API contract (e.g. `self.run`)
+# or are public API methods that cannot be renamed without breaking consumers.
+Naming/PredicateMethod:
+  Enabled: false
+
 ########## Gemspec Rules
 
 # This was turned on by default after updating Rubocop to `1.50.2`. We want to disable this for now because
@@ -62,6 +74,23 @@ Style/HashSyntax:
 Gemspec/RequireMFA:
   Enabled: false
 
+# Dev dependencies are defined in the gemspec, which is the standard pattern for this project.
+Gemspec/DevelopmentDependencies:
+  Exclude:
+    - 'fastlane-plugin-wpmreleasetoolkit.gemspec'
+
+########## Style Rules
+
+# No class-level documentation is required — this is a Fastlane plugin, not a library with public docs.
+Style/Documentation:
+  Enabled: false
+
+# These files intentionally reopen external modules (Nokogiri, Fastlane).
+Style/OneClassPerFile:
+  Exclude:
+    - 'lib/fastlane/plugin/wpmreleasetoolkit/helper/android/android_localize_helper.rb'
+    - 'lib/fastlane/plugin/wpmreleasetoolkit/helper/ci_helper.rb'
+
 ########## Metrics / Max Lengths Rules
 
 Layout/LineLength:
@@ -107,3 +136,15 @@ RSpec/MultipleMemoizedHelpers:
 
 RSpec/MultipleExpectations:
   Enabled: false
+
+# The project consistently uses `receive` style across 136 usages — this is the preferred style.
+RSpec/MessageSpies:
+  EnforcedStyle: receive
+
+# Spec structure uses up to 5 levels of nesting, which is acceptable for this project.
+RSpec/NestedGroups:
+  Max: 5
+
+# Spec file paths don't follow the default RuboCop convention due to the plugin's namespace structure.
+RSpec/SpecFilePathFormat:
+  Enabled: false

.rubocop_todo.yml

@@ -6,14 +6,6 @@
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 10
-# Configuration parameters: EnforcedStyle, AllowedGems, Include.
-# SupportedStyles: Gemfile, gems.rb, gemspec
-# Include: **/*.gemspec, **/Gemfile, **/gems.rb
-Gemspec/DevelopmentDependencies:
-  Exclude:
-    - 'fastlane-plugin-wpmreleasetoolkit.gemspec'
-
 # Offense count: 3
 Lint/NonLocalExitFromIterator:
   Exclude:
@@ -33,15 +25,6 @@ Naming/MethodParameterName:
     - 'lib/fastlane/plugin/wpmreleasetoolkit/actions/android/an_update_metadata_source_action.rb'
     - 'lib/fastlane/plugin/wpmreleasetoolkit/actions/common/gp_update_metadata_source.rb'
 
-# Offense count: 76
-# Configuration parameters: NamePrefix, ForbiddenPrefixes, AllowedMethods, MethodDefinitionMacros.
-# NamePrefix: is_, has_, have_
-# ForbiddenPrefixes: is_, has_, have_
-# AllowedMethods: is_a?
-# MethodDefinitionMacros: define_method, define_singleton_method
-Naming/PredicateName:
-  Enabled: false
-
 # Offense count: 2
 # Configuration parameters: EnforcedStyle, CheckMethodNames, CheckSymbols, AllowedIdentifiers, AllowedPatterns.
 # SupportedStyles: snake_case, normalcase, non_integer
@@ -87,12 +70,6 @@ RSpec/InstanceVariable:
     - 'spec/git_helper_spec.rb'
     - 'spec/ios_lint_localizations_spec.rb'
 
-# Offense count: 136
-# Configuration parameters: .
-# SupportedStyles: have_received, receive
-RSpec/MessageSpies:
-  EnforcedStyle: receive
-
 # Offense count: 46
 # Configuration parameters: EnforcedStyle, IgnoreSharedExamples.
 # SupportedStyles: always, named_only
@@ -103,11 +80,6 @@ RSpec/NamedSubject:
     - 'spec/configuration_spec.rb'
     - 'spec/file_reference_spec.rb'
 
-# Offense count: 20
-# Configuration parameters: AllowedGroups.
-RSpec/NestedGroups:
-  Max: 5
-
 # Offense count: 54
 # Configuration parameters: AllowedPatterns.
 # AllowedPatterns: ^expect_, ^assert_
@@ -131,12 +103,6 @@ RSpec/ReceiveMessages:
     - 'spec/file_reference_spec.rb'
     - 'spec/firebase_device_spec.rb'
 
-# Offense count: 63
-# Configuration parameters: Include, CustomTransform, IgnoreMethods, IgnoreMetadata.
-# Include: **/*_spec.rb
-RSpec/SpecFilePathFormat:
-  Enabled: false
-
 # Offense count: 7
 RSpec/StubbedMock:
   Exclude:
@@ -181,11 +147,6 @@ Security/Open:
     - 'lib/fastlane/plugin/wpmreleasetoolkit/actions/android/an_validate_lib_strings_action.rb'
     - 'lib/fastlane/plugin/wpmreleasetoolkit/actions/android/android_create_xml_release_notes.rb'
 
-# Offense count: 95
-# Configuration parameters: AllowedConstants.
-Style/Documentation:
-  Enabled: false
-
 # Offense count: 1
 # This cop supports safe autocorrection (--autocorrect).
 Style/EmptyLiteral:

CHANGELOG.md

@@ -18,7 +18,8 @@ _None_
 
 ### Internal Changes
 
-_None_
+- Remove `activesupport` as a runtime dependency — replace the only production usage (`deep_dup`) with `Marshal` deep copy — and move it to a dev-only dependency for specs. [#709]
+- Update RuboCop configuration: fix obsolete `Naming/PredicateName` cop rename, move permanent style choices from `.rubocop_todo.yml` to `.rubocop.yml`, and fix a `Style/FileOpen` violation. [#709]
 
 ## 14.3.0