Merge branch 'no-ivar-in-modules' into 'master'

Add cop to make sure we don't use ivar in a module

See merge request gitlab-org/gitlab-ce!12800

3 files changed, 7 insertions, 4 deletions

diff --git a/config/initializers/fix_local_cache_middleware.rb b/config/initializers/fix_local_cache_middleware.rb
index cb37f9ed22c..2644ee6a7d3 100644
--- a/config/initializers/fix_local_cache_middleware.rb
+++ b/config/initializers/fix_local_cache_middleware.rb
@@ -6,7 +6,7 @@ module LocalCacheRegistryCleanupWithEnsure
 
   def call(env)
     LocalCacheRegistry.set_cache_for(local_cache_key, LocalStore.new)
-    response = @app.call(env)
+    response = @app.call(env) # rubocop:disable Gitlab/ModuleWithInstanceVariables
     response[2] = ::Rack::BodyProxy.new(response[2]) do
       LocalCacheRegistry.set_cache_for(local_cache_key, nil)
     end
diff --git a/config/initializers/rspec_profiling.rb b/config/initializers/rspec_profiling.rb
index 16b9d5b15e5..2de310753a9 100644
--- a/config/initializers/rspec_profiling.rb
+++ b/config/initializers/rspec_profiling.rb
@@ -19,10 +19,10 @@ module RspecProfilingExt
     def example_finished(*args)
       super
     rescue => err
-      return if @already_logged_example_finished_error
+      return if @already_logged_example_finished_error # rubocop:disable Gitlab/ModuleWithInstanceVariables
 
       $stderr.puts "rspec_profiling couldn't collect an example: #{err}. Further warnings suppressed."
-      @already_logged_example_finished_error = true
+      @already_logged_example_finished_error = true # rubocop:disable Gitlab/ModuleWithInstanceVariables
     end
 
     alias_method :example_passed, :example_finished
diff --git a/config/initializers/rugged_use_gitlab_git_attributes.rb b/config/initializers/rugged_use_gitlab_git_attributes.rb
index 7d652799786..1cfb3bcb4bd 100644
--- a/config/initializers/rugged_use_gitlab_git_attributes.rb
+++ b/config/initializers/rugged_use_gitlab_git_attributes.rb
@@ -15,8 +15,11 @@ module Rugged
   class Repository
     module UseGitlabGitAttributes
       def fetch_attributes(name, *)
+        attributes.attributes(name)
+      end
+
+      def attributes
         @attributes ||= Gitlab::Git::Attributes.new(path)
-        @attributes.attributes(name)
       end
     end