module Nanoc::Int::Compiler::Stages
  class Prune
    def initialize(config:, reps:)
      @config = config
      @reps = reps
    end

    def run
      if @config[:prune][:auto_prune]
        Nanoc::Pruner.new(@config, @reps, exclude: prune_config_exclude).run
      end
    end

    private

    def prune_config
      @config[:prune] || {}
    end

    def prune_config_exclude
      prune_config[:exclude] || {}
    end
  end
end