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module Gitlab
module Ci
class Config
module Node
##
# Base abstract class for each configuration entry node.
#
class Entry
class InvalidError < StandardError; end
attr_accessor :description
def initialize(value)
@value = value
@nodes = {}
@errors = []
prevalidate!
end
def process!
return if leaf?
return unless valid?
compose!
nodes.each(&:process!)
nodes.each(&:validate!)
end
def nodes
@nodes.values
end
def valid?
errors.none?
end
def leaf?
allowed_nodes.none?
end
def errors
@errors + nodes.map(&:errors).flatten
end
def allowed_nodes
{}
end
def validate!
raise NotImplementedError
end
def value
raise NotImplementedError
end
private
def prevalidate!
end
def compose!
allowed_nodes.each do |key, essence|
@nodes[key] = create_node(key, essence)
end
end
def create_node(key, essence)
raise NotImplementedError
end
end
end
end
end
end
|
