Module: Compath::ConfigLoader

Defined in:
lib/compath/config_loader.rb

Constant Summary collapse

SCAN_FALSE_REGEXP = 
%r{(?<new_path>[^\*]*)(/\*\*)?/\*$}

Class Method Summary collapse

Class Method Details

.load(config) ⇒ Object 



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# File 'lib/compath/config_loader.rb', line 7

def load(config)
  conf = YAML.load(config)

  guides = conf.map do |path, guide|
    if guide.is_a?(Hash)
      # symbolize keys
      options = guide.each_with_object({}) do |(key, value), hash|
        hash[key.to_sym] = value
      end
    else
      # nil or String
      options = {
        scan: true,
        desc: guide,
      }
    end

    # if path is end with `/` character, it represents `scan_children is false`.
    if m = SCAN_FALSE_REGEXP.match(path)
      path = m[:new_path]
      options[:scan] = false
    end

    # TODO: Bad interface...
    Guide.new(path, **options)
  end
end