62 lines
1.6 KiB
Ruby
62 lines
1.6 KiB
Ruby
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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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def allowed_nodes
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self.class.allowed_nodes || {}
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end
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private
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def prevalidate!
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unless @value.is_a?(Hash)
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@errors << 'should be a configuration entry with hash value'
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end
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end
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def create_node(key, factory)
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factory.with(value: @value[key])
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factory.nullify! unless @value.has_key?(key)
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factory.create!
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end
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class_methods do
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def allowed_nodes
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Hash[@allowed_nodes.map { |key, factory| [key, factory.dup] }]
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end
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private
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def allow_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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define_method(symbol) 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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(@allowed_nodes ||= {}).merge!(symbol => factory)
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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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