1 files changed, 9 insertions, 0 deletions
diff --git a/lib/tasks/flay.rake b/lib/tasks/flay.rake
new file mode 100644
index 00000000000..dfb9df4772a
--- /dev/null
+++ b/lib/tasks/flay.rake
@@ -0,0 +1,9 @@
+desc 'Code duplication analyze via flay'
+task :flay do
+  output = %x(bundle exec flay --mass 30 app/ lib/gitlab/)
+
+  if output.include? "Similar code found"
+    puts output
+    exit 1
+  end
+end