gitlab-org--gitlab-foss/app/models/project_auto_devops.rb

class ProjectAutoDevops < ActiveRecord::Base
  belongs_to :project

  validates :domain, allow_blank: true, hostname: { allow_numeric_hostname: true }

  def variables
    variables = []
    variables << { key: 'AUTO_DEVOPS_DOMAIN', value: domain, public: true } if domain.present?
    variables
  end
end