gitlabhq/lib/gitlab/ci/config/node/entry.rb

module Gitlab
  module Ci
    class Config
      module Node
        class Entry
          include Config::ValidationHelpers

          attr_reader :value, :parent

          def initialize(value, config, parent = nil)
            @value = value
            @config = config
            @parent = parent
            @nodes = {}
            @errors = []
          end

          def process!
            keys.each_pair do |key, entry|
              next unless @value.include?(key)
              @nodes[key] = entry.new(@value[key], config, self)
            end

            nodes.each(&:process!)
            nodes.each(&:validate!)
          end

          def errors
            @errors + nodes.map(&:errors).flatten
          end

          def valid?
            errors.none?
          end

          def nodes
            @nodes.values
          end

          def keys
            raise NotImplementedError
          end

          def validate!
            raise NotImplementedError
          end
        end
      end
    end
  end
end