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a21d403f21
It supports to enable frozen string literal and add `--norc` option for
disable to `.gemrc` configuration.
See 2.5.2 release notes for other fixes and enhancements.
a8aa3bac72/History.txt (L3)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
126 lines
2.5 KiB
Ruby
126 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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##
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# The global rubygems pool, available via the rubygems.org API.
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# Returns instances of APISpecification.
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class Gem::Resolver::APISet < Gem::Resolver::Set
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##
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# The URI for the dependency API this APISet uses.
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attr_reader :dep_uri # :nodoc:
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##
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# The Gem::Source that gems are fetched from
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attr_reader :source
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##
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# The corresponding place to fetch gems.
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attr_reader :uri
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##
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# Creates a new APISet that will retrieve gems from +uri+ using the RubyGems
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# API URL +dep_uri+ which is described at
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# http://guides.rubygems.org/rubygems-org-api
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def initialize dep_uri = 'https://rubygems.org/api/v1/dependencies'
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super()
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dep_uri = URI dep_uri unless URI === dep_uri # for ruby 1.8
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@dep_uri = dep_uri
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@uri = dep_uri + '../..'
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@data = Hash.new { |h,k| h[k] = [] }
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@source = Gem::Source.new @uri
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@to_fetch = []
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end
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##
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# Return an array of APISpecification objects matching
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# DependencyRequest +req+.
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def find_all req
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res = []
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return res unless @remote
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if @to_fetch.include?(req.name)
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prefetch_now
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end
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versions(req.name).each do |ver|
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if req.dependency.match? req.name, ver[:number]
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res << Gem::Resolver::APISpecification.new(self, ver)
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end
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end
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res
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end
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##
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# A hint run by the resolver to allow the Set to fetch
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# data for DependencyRequests +reqs+.
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def prefetch reqs
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return unless @remote
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names = reqs.map { |r| r.dependency.name }
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needed = names - @data.keys - @to_fetch
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@to_fetch += needed
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end
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def prefetch_now # :nodoc:
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needed, @to_fetch = @to_fetch, []
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uri = @dep_uri + "?gems=#{needed.sort.join ','}"
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str = Gem::RemoteFetcher.fetcher.fetch_path uri
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loaded = []
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Marshal.load(str).each do |ver|
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name = ver[:name]
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@data[name] << ver
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loaded << name
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end
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(needed - loaded).each do |missing|
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@data[missing] = []
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end
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end
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def pretty_print q # :nodoc:
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q.group 2, '[APISet', ']' do
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q.breakable
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q.text "URI: #{@dep_uri}"
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q.breakable
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q.text 'gem names:'
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q.pp @data.keys
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end
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end
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##
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# Return data for all versions of the gem +name+.
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def versions name # :nodoc:
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if @data.key?(name)
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return @data[name]
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end
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uri = @dep_uri + "?gems=#{name}"
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str = Gem::RemoteFetcher.fetcher.fetch_path uri
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Marshal.load(str).each do |ver|
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@data[ver[:name]] << ver
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end
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@data[name]
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end
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end
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