move lib/ci/mask_secret.rb into lib/gitlab/ci/mask_secret.rb

app/models/ci/build.rb

@@ -446,8 +446,8 @@ module Ci
       return unless trace
 
       trace = trace.dup
-      Ci::MaskSecret.mask!(trace, project.runners_token) if project
-      Ci::MaskSecret.mask!(trace, token)
+      Gitlab::Ci::MaskSecret.mask!(trace, project.runners_token) if project
+      Gitlab::Ci::MaskSecret.mask!(trace, token)
       trace
     end
 

lib/ci/mask_secret.rb

@@ -1,10 +0,0 @@
-module Ci::MaskSecret
-  class << self
-    def mask!(value, token)
-      return value unless value.present? && token.present?
-
-      value.gsub!(token, 'x' * token.length)
-      value
-    end
-  end
-end

lib/gitlab/ci/mask_secret.rb

@@ -0,0 +1,12 @@
+module Gitlab
+  module Ci::MaskSecret
+    class << self
+      def mask!(value, token)
+        return value unless value.present? && token.present?
+
+        value.gsub!(token, 'x' * token.length)
+        value
+      end
+    end
+  end
+end

spec/lib/gitlab/ci/mask_secret_spec.rb

@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe Ci::MaskSecret do
+describe Gitlab::Ci::MaskSecret do
   subject { described_class }
 
   describe '#mask' do