1 files changed, 18 insertions, 0 deletions
diff --git a/lib/version_check.rb b/lib/version_check.rb
new file mode 100644
index 00000000000..ea23344948c
--- /dev/null
+++ b/lib/version_check.rb
@@ -0,0 +1,18 @@
+require "base64"
+
+# This class is used to build image URL to
+# check if it is a new version for update
+class VersionCheck
+  def data
+    { version: Gitlab::VERSION }
+  end
+
+  def url
+    encoded_data = Base64.urlsafe_encode64(data.to_json)
+    "#{host}?gitlab_info=#{encoded_data}"
+  end
+
+  def host
+    'https://version.gitlab.com/check.png'
+  end
+end