email via sidekiq. start and stop rake tasks

lib/tasks/sidekiq.rake

@@ -0,0 +1,23 @@
+namespace :sidekiq do
+  desc "GITLAB | Stop sidekiq"
+  task :stop do
+    run "bundle exec sidekiqctl stop #{pidfile}"
+  end
+
+  desc "GITLAB | Start sidekiq"
+  task :start do
+    run "nohup bundle exec sidekiq -q post_receive,mailer,system_hook,common,default -e #{rails_env} -P #{pidfile} >> #{root_path}/log/sidekiq.log 2>&1 &"
+  end
+
+  def root_path
+    @root_path ||= File.join(File.expand_path(File.dirname(__FILE__)), "../..")
+  end
+
+  def pidfile
+    "#{root_path}/tmp/pids/sidekiq.pid"
+  end
+
+  def rails_env
+    ENV['RAILS_ENV'] || "production"
+  end
+end