specs

# File lib/bundler/fetcher.rb, line 118
    def specs(gem_names, source)
      old = Bundler.rubygems.sources
      index = Bundler::Index.new

      if Bundler::Fetcher.disable_endpoint
        @use_api = false
        specs = fetchers.last.specs(gem_names)
      else
        specs = []
        fetchers.shift until fetchers.first.available? || fetchers.empty?
        fetchers.dup.each do |f|
          break unless f.api_fetcher? && !gem_names || !specs = f.specs(gem_names)
          fetchers.delete(f)
        end
        @use_api = false if fetchers.none?(&:api_fetcher?)
      end

      specs.each do |name, version, platform, dependencies, metadata|
        next if name == "bundler"
        spec = if dependencies
          EndpointSpecification.new(name, version, platform, dependencies, metadata)
        else
          RemoteSpecification.new(name, version, platform, self)
        end
        spec.source = source
        spec.remote = @remote
        index << spec
      end

      index
    rescue CertificateFailureError
      Bundler.ui.info "" if gem_names && use_api # newline after dots
      raise
    ensure
      Bundler.rubygems.sources = old
    end