module Octopress
  module Assets
    class Config < Asset

      def initialize(plugin, path)
        @root = plugin.assets_path
        @plugin = plugin
        @dir = plugin.namespace
        @type = ''
        @exists = {}
        @file = path
      end

      def user_dir
        File.join Plugins.site.source, Plugins.custom_dir, @dir
      end

      def local_plugin_path
        File.join Plugins.site.source, @dir, @file
      end

      def read
        config = {}
        if @plugin.type != 'local_plugin'
          default = plugin_path
          if exists? default
            config = YAML.safe_load(File.open(default))
          end
        end
        override = user_path
        if exists? override
          config = config.deep_merge YAML.safe_load(File.open(override))
        end
        config
      end
    end
  end
end