require 'rubygems/command'
require 'rubygems/commands/query_command'

##
# A fulltext search for gems using http://rubypan.org

class Gem::Commands::FerretCommand < Gem::Commands::QueryCommand

  def initialize
    super 'search!', 'Search for text in gemspec fields via rubypan.org'

    remove_option '--name-matches'
    remove_option '--all'
    remove_option '--installed'
    remove_option '--version'

    remove_option '--local'
    remove_option '--remote'
    remove_option '--both'
  end

  def arguments # :nodoc:
    "TEXT          text to serach for"
  end

  def defaults_str # :nodoc:
    "--no-details"
  end

  def usage # :nodoc:
    "#{program_name} [TEXT]"
  end

  def execute
    search = URI.escape options[:args].join(' ')

    search_uri = URI.parse "http://rubypan.org/search.Marshal?q=#{search}"

    data = Gem::RemoteFetcher.fetcher.fetch_path search_uri

    spec_tuples = Marshal.load data

    output_query_results spec_tuples
  end

end