class Jeweler::Commands::SetupRubyforge

def self.build_for(jeweler)
  command = new
  command.gemspec = jeweler.gemspec
  command.output = jeweler.output
  command.rubyforge = jeweler.rubyforge
  command
end

def create_package
  begin
    @rubyforge.create_package(@gemspec.rubyforge_project, @gemspec.name)
  rescue StandardError => e
    case e.message
    when /no <group_id> configured for <#{Regexp.escape @gemspec.rubyforge_project}>/
      raise RubyForgeProjectNotConfiguredError, @gemspec.rubyforge_project
    else
      raise
    end
  end
end

def package_exists?
  begin
    @rubyforge.lookup 'package', @gemspec.name
    true
  rescue RuntimeError => e
    raise unless e.message == "no <package_id> configured for <#{@gemspec.name}>"
    false
  end
end

def run
  raise NoRubyForgeProjectInGemspecError unless @gemspec.rubyforge_project
  @rubyforge.configure
  output.puts "Logging into rubyforge"
  @rubyforge.login
  if package_exists?
    output.puts "#{@gemspec.name} package already exists in the #{@gemspec.rubyforge_project} project"
    return
  end
  output.puts "Creating #{@gemspec.name} package in the #{@gemspec.rubyforge_project} project"
  create_package
end