晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 sh-3ll

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sh-3ll 1.0
DIR:/opt/alt/ruby27/share/rubygems/rubygems/commands/
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Current File : //opt/alt/ruby27/share/rubygems/rubygems/commands/owner_command.rb
# frozen_string_literal: true
require 'rubygems/command'
require 'rubygems/local_remote_options'
require 'rubygems/gemcutter_utilities'
require 'rubygems/text'

class Gem::Commands::OwnerCommand < Gem::Command

  include Gem::Text
  include Gem::LocalRemoteOptions
  include Gem::GemcutterUtilities

  def description # :nodoc:
    <<-EOF
The owner command lets you add and remove owners of a gem on a push
server (the default is https://rubygems.org).

The owner of a gem has the permission to push new versions, yank existing
versions or edit the HTML page of the gem.  Be careful of who you give push
permission to.
    EOF
  end

  def arguments # :nodoc:
    "GEM       gem to manage owners for"
  end

  def usage # :nodoc:
    "#{program_name} GEM"
  end

  def initialize
    super 'owner', 'Manage gem owners of a gem on the push server'
    add_proxy_option
    add_key_option
    add_otp_option
    defaults.merge! :add => [], :remove => []

    add_option '-a', '--add EMAIL', 'Add an owner' do |value, options|
      options[:add] << value
    end

    add_option '-r', '--remove EMAIL', 'Remove an owner' do |value, options|
      options[:remove] << value
    end

    add_option '-h', '--host HOST',
               'Use another gemcutter-compatible host',
               '  (e.g. https://rubygems.org)' do |value, options|
      options[:host] = value
    end
  end

  def execute
    @host = options[:host]

    sign_in
    name = get_one_gem_name

    add_owners    name, options[:add]
    remove_owners name, options[:remove]
    show_owners   name
  end

  def show_owners(name)
    Gem.load_yaml

    response = rubygems_api_request :get, "api/v1/gems/#{name}/owners.yaml" do |request|
      request.add_field "Authorization", api_key
    end

    with_response response do |resp|
      owners = Gem::SafeYAML.load clean_text(resp.body)

      say "Owners for gem: #{name}"
      owners.each do |owner|
        say "- #{owner['email'] || owner['handle'] || owner['id']}"
      end
    end
  end

  def add_owners(name, owners)
    manage_owners :post, name, owners
  end

  def remove_owners(name, owners)
    manage_owners :delete, name, owners
  end

  def manage_owners(method, name, owners)
    owners.each do |owner|
      begin
        response = send_owner_request(method, name, owner)
        action = method == :delete ? "Removing" : "Adding"

        with_response response, "#{action} #{owner}"
      rescue
        # ignore
      end
    end
  end

  private

  def send_owner_request(method, name, owner)
    rubygems_api_request method, "api/v1/gems/#{name}/owners" do |request|
      request.set_form_data 'email' => owner
      request.add_field "Authorization", api_key
      request.add_field "OTP", options[:otp] if options[:otp]
    end
  end

end