class Envirobly::Config

def transform_env_var_values!
  @project.fetch(:services, {}).each do |logical_id, service|
    service.fetch(:env, {}).each do |key, value|
      if value.is_a?(Hash) && value.has_key?(:file)
        @project[:services][logical_id][:env][key] = @commit.file_content(value.fetch(:file)).strip
      end
    end
  end
end