1 files changed, 44 insertions, 0 deletions
diff --git a/lib/gitlab/git_access_project.rb b/lib/gitlab/git_access_project.rb
new file mode 100644
index 00000000000..c79a61c263e
--- /dev/null
+++ b/lib/gitlab/git_access_project.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module Gitlab
+  class GitAccessProject < GitAccess
+    extend ::Gitlab::Utils::Override
+
+    CreationError = Class.new(StandardError)
+
+    private
+
+    override :check_project!
+    def check_project!(cmd)
+      ensure_project_on_push!(cmd)
+
+      super
+    end
+
+    def ensure_project_on_push!(cmd)
+      return if project || deploy_key?
+      return unless receive_pack?(cmd) && changes == ANY && authentication_abilities.include?(:push_code)
+
+      namespace = Namespace.find_by_full_path(namespace_path)
+
+      return unless user&.can?(:create_projects, namespace)
+
+      project_params = {
+        path: repository_path,
+        namespace_id: namespace.id,
+        visibility_level: Gitlab::VisibilityLevel::PRIVATE
+      }
+
+      project = Projects::CreateService.new(user, project_params).execute
+
+      unless project.saved?
+        raise CreationError, "Could not create project: #{project.errors.full_messages.join(', ')}"
+      end
+
+      @project = project
+      user_access.project = @project
+
+      Checks::ProjectCreated.new(repository, user, protocol).add_message
+    end
+  end
+end