Class: Keyrack::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/keyrack/runner.rb

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/keyrack/runner.rb', line 3

def initialize(argv)
  opts = { :path => "~/.keyrack" }
  OptionParser.new do |optparse|
    optparse.on("-d", "--directory [PATH]", "Specify configuration path (Default: #{@config_path}") do |path|
      opts[:path] = path
    end
  end.parse(argv)
  @config_path = File.expand_path(opts[:path])
  @ui = UI::Console.new

  database_exists = false
  if Dir.exist?(@config_path)
    config_filename = File.join(@config_path, "config.yml")
    if File.exist?(config_filename)
      database_exists = true
      @options = YAML.load_file(config_filename)
      password = @ui.get_password
    end
  end

  if !database_exists
    FileUtils.mkdir_p(@config_path)
    @options = {}
    @ui.display_first_time_notice

    # Password
    password = @ui.password_setup

    # Store
    @options['store'] = @ui.store_setup

    # Write out config
    File.open(File.expand_path('config.yml', @config_path), 'w') { |f| f.print(@options.to_yaml) }
  end

  # Expand relative paths, using config_path as parent
  if @options['store']['type'] == 'filesystem' &&
        @options['store'].has_key?('path')

    @options['store']['path'] =
      File.expand_path(@options['store']['path'], @config_path)
  end

  store = Store[@options['store']['type']].new(@options['store'].reject { |k, _| k == 'type' })
  @database = Database.new(password, store)
  main_loop
end

Instance Method Details

#main_loop ⇒ Object 



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# File 'lib/keyrack/runner.rb', line 51

def main_loop
  group_tree = [@database.top_group]
  loop do
    current_group = group_tree.last
    menu_options = {
      :group => current_group,
      :at_top => at_top?(current_group),
      :dirty => @database.dirty?,
      :enable_up => group_tree.length > 2
    }
    choice = @ui.menu(menu_options)

    case choice
    when :new
      result = @ui.get_new_entry
      next if result.nil?

      new_site = Site.new(*result.values_at(:site, :username, :password))
      if site = current_group.sites.find { |s| s == new_site }
        if @ui.confirm_overwrite_entry(site)
          site.password = new_site.password
        end
      else
        current_group.add_site(new_site)
      end
    when :edit
      result = @ui.choose_entry_to_edit(current_group)
      next if result.nil?
      site = result[:site]

      loop do
        which = @ui.edit_entry(site)
        case which
        when :change_username
          new_username = @ui.change_username(site.username)
          if new_username
            site.username = new_username
          end
        when :change_password
          new_password = @ui.get_new_password
          if new_password
            site.password = new_password
          end
        when :delete
          if @ui.confirm_delete_entry(site)
            current_group.remove_site(site)
            break
          end
        when nil
          break
        end
      end
    when :new_group
      group_name = @ui.get_new_group
      group = Group.new(group_name)
      current_group.add_group(group)
      group_tree << group
    when :save
      password = @ui.get_password
      if !@database.save(password)
        @ui.display_invalid_password_notice
      end
    when :quit
      break
    when Hash
      if choice[:group]
        group_tree << choice[:group]
      end
    when :top
      while group_tree.length > 1
        group_tree.pop
      end
    when :up
      group_tree.pop
    end
  end
end