1 files changed, 31 insertions, 0 deletions
diff --git a/rubocop/cop/sidekiq_api_usage.rb b/rubocop/cop/sidekiq_api_usage.rb
new file mode 100644
index 00000000000..35e5ec474cd
--- /dev/null
+++ b/rubocop/cop/sidekiq_api_usage.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module RuboCop
+  module Cop
+    class SidekiqApiUsage < RuboCop::Cop::Base
+      MSG = 'Refrain from directly using Sidekiq APIs.' \
+          'Only permitted in migrations, administrations and Sidekiq middlewares.'
+
+      ALLOWED_WORKER_METHODS = [
+        :skipping_transaction_check,
+        :raise_inside_transaction_exception,
+        :raise_exception_for_being_inside_a_transaction?
+      ].freeze
+
+      def_node_matcher :using_sidekiq_api?, <<~PATTERN
+        (send (const (const nil? :Sidekiq) $_  ) $... )
+      PATTERN
+
+      def on_send(node)
+        using_sidekiq_api?(node) do |klass, methods_called|
+          next if klass == :Testing
+
+          # allow methods defined in config/initializers/forbid_sidekiq_in_transactions.rb
+          next if klass == :Worker && ALLOWED_WORKER_METHODS.include?(methods_called[0])
+
+          add_offense(node, message: MSG)
+        end
+      end
+    end
+  end
+end