81 lines
2 KiB
Ruby
81 lines
2 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Config
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module Entry
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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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included do
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include Validatable
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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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# rubocop: disable CodeReuse/ActiveRecord
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def compose!(deps = nil)
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return unless valid?
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self.class.nodes.each do |key, factory|
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factory
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.value(config[key])
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.with(key: key, parent: self)
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entries[key] = factory.create!
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end
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yield if block_given?
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entries.each_value do |entry|
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entry.compose!(deps)
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end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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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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# rubocop: disable CodeReuse/ActiveRecord
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def entry(key, entry, metadata)
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factory = ::Gitlab::Config::Entry::Factory.new(entry)
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.with(description: metadata[:description])
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(@nodes ||= {}).merge!(key.to_sym => factory)
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end
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# rubocop: enable CodeReuse/ActiveRecord
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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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entries[symbol]&.specified?
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end
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define_method("#{symbol}_value") do
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return unless entries[symbol] && entries[symbol].valid?
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entries[symbol].value
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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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