Contents

# frozen_string_literal: true

module RubyJard
  ##
  # Another reinvent-the-wheel configuration
  class Config
    class << self
      def smart_load
        config = RubyJard::Config.new

        path = File.expand_path(File.join(Dir.pwd, CONFIG_FILE_NAME))
        load_config(config, path) if File.exist?(path)

        path = File.expand_path(File.join('~/', CONFIG_FILE_NAME))
        load_config(config, path) if File.exist?(path)

        config
      rescue StandardError => e
        # Fallback to default setting
        STDOUT.puts "Fail to load jard configurations at #{path}. Error: #{e}"
        RubyJard::Config.new
      end

      private

      def load_config(config, path)
        config_content = File.read(path)
        config.instance_eval(config_content)

        config
      end
    end

    attr_accessor :color_scheme, :alias_to_debugger, :layout, :enabled_screens,
                  :filter, :filter_included, :filter_excluded

    CONFIG_FILE_NAME = '.jardrc'
    DEFAULTS = [
      DEFAULT_COLOR_SCHEME = '256',
      DEFAULT_ALIAS_TO_DEBUGGER = false,
      DEFAULT_LAYOUT = nil, # Pick layout automatically
      DEFAULT_FILTER = RubyJard::PathFilter::FILTER_APPLICATION,
      DEFAULT_FILTER_INCLUDED = [].freeze,
      DEFAULT_FILTER_EXCLUDED = [].freeze
    ].freeze

    def initialize
      @color_scheme = DEFAULT_COLOR_SCHEME
      @alias_to_debugger = DEFAULT_ALIAS_TO_DEBUGGER
      @layout = DEFAULT_LAYOUT
      @enabled_screens = RubyJard::Screens.names
      @filter = DEFAULT_FILTER
      @filter_included = DEFAULT_FILTER_INCLUDED.dup
      @filter_excluded = DEFAULT_FILTER_EXCLUDED.dup
    end

    def config
      self
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ruby_jard-0.3.0	lib/ruby_jard/config.rb