Use only one header to send git blobs

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/gitlab/workhorse.rb b/lib/gitlab/workhorse.rb
new file mode 100644
index 00000000000..ff6fbf0b5c1
--- /dev/null
+++ b/lib/gitlab/workhorse.rb
@@ -0,0 +1,21 @@
+require 'base64'
+require 'json'
+
+module Gitlab
+  class Workhorse
+    class << self
+      def send_git_blob(repository, blob)
+        params_hash = {
+          'RepoPath' => repository.path_to_repo,
+          'BlobId' => blob.id,
+        }
+        params = Base64.urlsafe_encode64(JSON.dump(params_hash))
+
+        [
+          'Gitlab-Workhorse-Send-Data',
+          "git-blob:#{params}",
+        ]
+      end
+    end
+  end
+end
\ No newline at end of file