59 lines
1.3 KiB
Ruby
59 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module ImportExport
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class Config
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def initialize(config: Gitlab::ImportExport.config_file)
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@config = config
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@hash = parse_yaml
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@hash.deep_symbolize_keys!
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@ee_hash = @hash.delete(:ee) || {}
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@hash[:tree] = normalize_tree(@hash[:tree])
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@ee_hash[:tree] = normalize_tree(@ee_hash[:tree] || {})
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end
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# Returns a Hash of the YAML file, including EE specific data if EE is
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# used.
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def to_h
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if merge_ee?
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deep_merge(@hash, @ee_hash)
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else
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@hash
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end
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end
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private
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def deep_merge(hash_a, hash_b)
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hash_a.deep_merge(hash_b) do |_, this_val, other_val|
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this_val.to_a + other_val.to_a
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end
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end
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def normalize_tree(item)
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case item
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when Array
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item.reduce({}) do |hash, subitem|
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hash.merge!(normalize_tree(subitem))
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end
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when Hash
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item.transform_values(&method(:normalize_tree))
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when Symbol
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{ item => {} }
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else
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raise ArgumentError, "#{item} needs to be Array, Hash, Symbol or NilClass"
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end
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end
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def merge_ee?
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Gitlab.ee?
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end
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def parse_yaml
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YAML.load_file(@config)
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end
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end
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end
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end
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