67 lines
1.7 KiB
Ruby
67 lines
1.7 KiB
Ruby
module Gitlab
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module Ci
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class Config
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module Node
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##
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# This mixin is responsible for adding DSL, which purpose is to
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# simplifly process of adding child nodes.
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#
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# This can be used only if parent node is a configuration entry that
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# holds a hash as a configuration value, for example:
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#
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# job:
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# script: ...
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# artifacts: ...
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#
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module Configurable
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extend ActiveSupport::Concern
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include Validatable
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included do
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validations do
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validates :config, type: Hash
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end
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end
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private
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def create_node(key, factory)
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factory.with(value: @config[key], key: key, parent: self)
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factory.create!
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end
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class_methods do
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def nodes
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Hash[(@nodes || {}).map { |key, factory| [key, factory.dup] }]
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end
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private
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def node(symbol, entry_class, metadata)
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factory = Node::Factory.new(entry_class)
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.with(description: metadata[:description])
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(@nodes ||= {}).merge!(symbol.to_sym => factory)
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end
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def helpers(*nodes)
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nodes.each do |symbol|
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define_method("#{symbol}_defined?") do
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@nodes[symbol].try(:defined?)
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end
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define_method("#{symbol}_value") do
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raise Entry::InvalidError unless valid?
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@nodes[symbol].try(:value)
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end
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alias_method symbol.to_sym, "#{symbol}_value".to_sym
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end
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end
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end
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end
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end
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end
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end
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end
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