require 'erb'
require 'rexml/document'

module Motion::Project
  class Sparkle

    TEMPLATE_PATHS = [
      File.expand_path(File.join(__FILE__, '../appcast'))
    ]

    def all_templates
      @all_templates ||= begin
        templates = {}
        TEMPLATE_PATHS.map { |path| Dir.glob(path + '/*') }.flatten.each do |template_path|
          templates[File.basename(template_path)] = template_path
        end
        templates
      end
    end

    def copy_templates(force=false)
      all_templates.each_pair do |tmpl, path|
        result = "#{sparkle_config_path}/#{tmpl}"
        if File.exist?(result) and !force
          App.info 'Exists', result
        else
          FileUtils.cp(path, "#{sparkle_config_path}/")
          App.info 'Create', "./#{sparkle_config_path}/#{tmpl.to_s}"
        end
      end
    end

  end
end