class Bundler::Fetcher
Handles all the fetching with the rubygems server
Constants
- AUTH_ERRORS
Exceptions classes that should bypass retry attempts. If your password didn't work the first time, it's not going to the third time.
- FETCHERS
- HTTP_ERRORS
Attributes
api_timeout[RW]
disable_endpoint[RW]
max_retries[RW]
redirect_limit[RW]
Public Class Methods
new(remote)
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# File lib/bundler/fetcher.rb, line 65 def initialize(remote) @remote = remote Socket.do_not_reverse_lookup = true connection # create persistent connection end
Public Instance Methods
fetch_spec(spec)
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fetch a gem specification
# File lib/bundler/fetcher.rb, line 77 def fetch_spec(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 Gem.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 Gem.inflate(downloader.fetch uri) end rescue MarshalError raise HTTPError, "Gemspec #{spec} contained invalid data.\n" "Your network or your gem server is probably having issues right now." end
fetchers()
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# File lib/bundler/fetcher.rb, line 171 def fetchers @fetchers ||= FETCHERS.map { |f| f.new(downloader, remote_uri, fetch_uri, uri) } end
inspect()
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# File lib/bundler/fetcher.rb, line 175 def inspect "#<#{self.class}:0x#{object_id} uri=#{uri}>" end
specs(gem_names, source)
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return the specs in the bundler format as an index
# File lib/bundler/fetcher.rb, line 95 def specs(gem_names, source) old = Bundler.rubygems.sources index = Bundler::Index.new specs = {} fetchers.dup.each do |f| unless f.api_fetcher? && !gem_names break if specs = f.specs(gem_names) end fetchers.delete(f) end @use_api = false if fetchers.none?(&:api_fetcher?) specs[remote_uri].each do |name, version, platform, dependencies| next if name == 'bundler' spec = nil if dependencies spec = EndpointSpecification.new(name, version, platform, dependencies) else spec = 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
uri()
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# File lib/bundler/fetcher.rb, line 72 def uri @remote.anonymized_uri end
use_api()
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# File lib/bundler/fetcher.rb, line 129 def use_api return @use_api if defined?(@use_api) if remote_uri.scheme == "file" || Bundler::Fetcher.disable_endpoint @use_api = false else fetchers.reject! { |f| f.api_fetcher? && !f.api_available? } @use_api = fetchers.any?(&:api_fetcher?) end end
user_agent()
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# File lib/bundler/fetcher.rb, line 140 def user_agent @user_agent ||= begin ruby = Bundler.ruby_version agent = "bundler/#{Bundler::VERSION}" agent << " rubygems/#{Gem::VERSION}" agent << " ruby/#{ruby.version}" agent << " (#{ruby.host})" agent << " command/#{ARGV.first}" if ruby.engine != "ruby" # engine_version raises on unknown engines engine_version = ruby.engine_version rescue "???" agent << " #{ruby.engine}/#{engine_version}" end agent << " options/#{Bundler.settings.all.join(",")}" agent << " ci/#{cis.join(",")}" if cis.any? # add a random ID so we can consolidate runs server-side agent << " " << SecureRandom.hex(8) # add any user agent strings set in the config extra_ua = Bundler.settings[:user_agent] agent << " " << extra_ua if extra_ua agent end end