1 files changed, 21 insertions, 0 deletions
diff --git a/app/experiments/concerns/project_commit_count.rb b/app/experiments/concerns/project_commit_count.rb
new file mode 100644
index 00000000000..706a1a24640
--- /dev/null
+++ b/app/experiments/concerns/project_commit_count.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module ProjectCommitCount
+  include Gitlab::Git::WrapsGitalyErrors
+
+  def commit_count_for(project, default_count: 0, max_count: nil, **exception_details)
+    raw_repo = project.repository&.raw_repository
+    root_ref = raw_repo&.root_ref
+
+    return default_count unless root_ref
+
+    Gitlab::GitalyClient::CommitService.new(raw_repo).commit_count(root_ref, {
+      all: true, # include all branches
+      max_count: max_count # limit as an optimization
+    })
+  rescue StandardError => e
+    Gitlab::ErrorTracking.track_exception(e, exception_details)
+
+    default_count
+  end
+end