# frozen_string_literal: true
require "bundler/fetcher/base"
require "rubygems/remote_fetcher"
module Bundler
class Fetcher
class Index < Base
def specs(_gem_names)
Bundler.rubygems.fetch_all_remote_specs(remote)
rescue Gem::RemoteFetcher::FetchError, OpenSSL::SSL::SSLError, Net::HTTPFatalError => e
case e.message
when /certificate verify failed/
raise CertificateFailureError.new(display_uri)
when /401/
raise AuthenticationRequiredError, remote_uri
when /403/
raise BadAuthenticationError, remote_uri if remote_uri.userinfo
raise AuthenticationRequiredError, remote_uri
else
Bundler.ui.trace e
raise HTTPError, "Could not fetch specs from #{display_uri}"
end
end
def fetch_spec(spec)
spec -= [nil, "ruby", ""]
spec_file_name = "#{spec.join "-"}.gemspec"
uri = URI.parse("#{remote_uri}#{Gem::MARSHAL_SPEC_DIR}#{spec_file_name}.rz")
if uri.scheme == "file"
Bundler.load_marshal Bundler.rubygems.inflate(Gem.read_binary(uri.path))
elsif cached_spec_path = gemspec_cached_path(spec_file_name)
Bundler.load_gemspec(cached_spec_path)
else
Bundler.load_marshal Bundler.rubygems.inflate(downloader.fetch(uri).body)
end
rescue MarshalError
raise HTTPError, "Gemspec #{spec} contained invalid data.\n" \
"Your network or your gem server is probably having issues right now."
end
private
# cached gem specification path, if one exists
def gemspec_cached_path(spec_file_name)
paths = Bundler.rubygems.spec_cache_dirs.map {|dir| File.join(dir, spec_file_name) }
paths.find {|path| File.file? path }
end
end
end
end
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