class Bundler::Fetcher::Base

def api_fetcher?
  false
end

def available?
  true
end

def fetch_uri
  @fetch_uri ||= if remote_uri.host == "rubygems.org"
    uri = remote_uri.dup
    uri.host = "index.rubygems.org"
    uri
  else
    remote_uri
  end
end

def initialize(downloader, remote, display_uri, gem_remote_fetcher)
  raise "Abstract class" if self.class == Base
  @downloader = downloader
  @remote = remote
  @display_uri = display_uri
  @gem_remote_fetcher = gem_remote_fetcher
end

def log_specs(&block)
  if Bundler.ui.debug?
    Bundler.ui.debug yield
  else
    Bundler.ui.info ".", false
  end
end

def remote_uri
  @remote.uri
end