• Grzegorz Bizon's avatar
    Add first custom validator for new ci config · d9ca8401
    Grzegorz Bizon authored
    This follows a standard `ActiveModel` pattern of creating a custom
    validators. We use `ActiveModel::EachValidator` here that reuses methods
    provided by `LegacyValidationHelpers`.
    
    We will remove `LegacyValidationHelpers` on some point in the future, at
    the later stages of CI configuration refactoring. It may be possible
    to rewrite custom validators to use format like:
    
    `validates :config, array_of: String`
    d9ca8401
script.rb 648 Bytes
module Gitlab
  module Ci
    class Config
      module Node
        ##
        # Entry that represents a script.
        #
        # Each element in the value array is a command that will be executed
        # by GitLab Runner. Currently we concatenate these commands with
        # new line character as a separator, what is compatible with
        # implementation in Runner.
        #
        class Script < Entry
          include Validatable

          validations do
            validates :config, array_of_strings: true
          end

          def value
            @config.join("\n")
          end
        end
      end
    end
  end
end