Add rubocop-gusto plugin

Author: dduugg

.rubocop.yml

@@ -8,6 +8,9 @@
 # where the inspected file is and continue its way up to the root directory.
 #
 # See https://docs.rubocop.org/rubocop/configuration
+plugins:
+  - rubocop-gusto
+
 AllCops:
   SuggestExtensions: false
   NewCops: enable

Gemfile.lock

@@ -180,6 +180,27 @@ GEM
     rubocop-ast (1.49.0)
       parser (>= 3.3.7.2)
       prism (~> 1.7)
+    rubocop-gusto (10.6.0)
+      lint_roller
+      rubocop (>= 1.76)
+      rubocop-performance
+      rubocop-rake
+      rubocop-rspec
+      rubocop-sorbet
+      thor
+    rubocop-performance (1.26.1)
+      lint_roller (~> 1.1)
+      rubocop (>= 1.75.0, < 2.0)
+      rubocop-ast (>= 1.47.1, < 2.0)
+    rubocop-rake (0.7.1)
+      lint_roller (~> 1.1)
+      rubocop (>= 1.72.1)
+    rubocop-rspec (3.9.0)
+      lint_roller (~> 1.1)
+      rubocop (~> 1.81)
+    rubocop-sorbet (0.12.0)
+      lint_roller
+      rubocop (>= 1.75.2)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
     securerandom (0.4.1)
@@ -239,6 +260,7 @@ DEPENDENCIES
   pry
   rake
   rubocop
+  rubocop-gusto
   sorbet
   sorbet-static
   tapioca

packwerk-extensions.gemspec

@@ -33,6 +33,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rubocop'
+  spec.add_development_dependency 'rubocop-gusto'
   spec.add_development_dependency 'sorbet'
   spec.add_development_dependency 'sorbet-static'
   spec.add_development_dependency 'tapioca'