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