# GIT over HTTP
require_dependency Rails.root.join('lib/gitlab/backend/grack_auth')
# GIT over SSH
require_dependency Rails.root.join('lib/gitlab/backend/shell')
# GitLab shell adapter
require_dependency Rails.root.join('lib/gitlab/backend/shell_adapter')
required_version = Gitlab::VersionInfo.parse(Gitlab::Shell.version_required)
current_version = Gitlab::VersionInfo.parse(Gitlab::Shell.new.version)
unless current_version.valid? && required_version <= current_version
warn "WARNING: This version of GitLab depends on gitlab-shell #{required_version}, but you're running #{current_version}. Please update gitlab-shell."
end