add rubocop-rspec plugin

Author: mschuchard

CHANGELOG.md

@@ -1,8 +1,9 @@
 ### 2.4.0 (Next)
 - Fix `rubocop-performance` inclusion warning.
-- Improve recognition of Ruby support files.
+- Improve recognition of Ruby support files during filesystem parsing.
 - Fix `file` task for no settings override usage.
 - Minimum Ruby version increased to 3.0.
+- Add `rubocop-rspec` plugin to Ruby checks.
 
 ### 2.3.1
 - No input target paths now defaults to current working directory instead of error.

lib/puppet-check/ruby_parser.rb

@@ -25,7 +25,7 @@ def self.ruby(files, style, rc_args)
       # check ruby style
       if style
         # check RuboCop and parse warnings' JSON output
-        rubocop_warnings = Utils.capture_stdout { rubocop_cli.run(rc_args + ['--enable-pending-cops', '--plugin', 'rubocop-performance', '--format', 'json', file]) }
+        rubocop_warnings = Utils.capture_stdout { rubocop_cli.run(rc_args + ['--enable-pending-cops', '--plugin', 'rubocop-performance', '--plugin', 'rubocop-rspec', '--format', 'json', file]) }
         rubocop_offenses = JSON.parse(rubocop_warnings)['files'][0]['offenses'].map { |warning| "#{warning['location']['line']}:#{warning['location']['column']} #{warning['message']}" }
 
         # check Reek and parse warnings' JSON output

puppet-check.gemspec

@@ -17,6 +17,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'reek', '~> 6.0'
   spec.add_dependency 'rubocop', '~> 1.72'
   spec.add_dependency 'rubocop-performance', '~> 1.0'
+  spec.add_dependency 'rubocop-rspec', '~> 3.0'
   # spec.add_development_dependency 'octocatalog-diff', '~> 2.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec', '~> 3.0'