diff options
Diffstat (limited to 'lib/gitlab/ci/config/node/factory.rb')
-rw-r--r-- | lib/gitlab/ci/config/node/factory.rb | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/lib/gitlab/ci/config/node/factory.rb b/lib/gitlab/ci/config/node/factory.rb new file mode 100644 index 00000000000..787ca006f5a --- /dev/null +++ b/lib/gitlab/ci/config/node/factory.rb @@ -0,0 +1,39 @@ +module Gitlab + module Ci + class Config + module Node + ## + # Factory class responsible for fabricating node entry objects. + # + # It uses Fluent Interface pattern to set all necessary attributes. + # + class Factory + class InvalidFactory < StandardError; end + + def initialize(entry_class) + @entry_class = entry_class + @attributes = {} + end + + def with(attributes) + @attributes.merge!(attributes) + self + end + + def nullify! + @entry_class = Node::Null + self + end + + def create! + raise InvalidFactory unless @attributes.has_key?(:value) + + @entry_class.new(@attributes[:value]).tap do |entry| + entry.description = @attributes[:description] + end + end + end + end + end + end +end |