require "uri" require "rubygems/spec_fetcher" require "bundler/match_platform" module Bundler class LazySpecification include MatchPlatform attr_reader :name, :version, :dependencies, :platform attr_accessor :source, :source_uri def initialize(name, version, platform, source = nil) @name = name @version = version @dependencies = [] @platform = platform @source = source @specification = nil end def full_name if platform == Gem::Platform::RUBY or platform.nil? then "#{@name}-#{@version}" else "#{@name}-#{@version}-#{platform}" end end def ==(other) identifier == other.identifier end def satisfies?(dependency) @name == dependency.name && dependency.requirement.satisfied_by?(Gem::Version.new(@version)) end def to_lock if platform == Gem::Platform::RUBY or platform.nil? out = " #{name} (#{version})\n" else out = " #{name} (#{version}-#{platform})\n" end dependencies.sort_by {|d| d.to_s }.each do |dep| next if dep.type == :development out << " #{dep.to_lock}\n" end out end def __materialize__ @specification = source.specs.search(Gem::Dependency.new(name, version)).last end def respond_to?(*args) super || @specification.respond_to?(*args) end def to_s @__to_s ||= "#{name} (#{version})" end def identifier @__identifier ||= [name, version, source, platform, dependencies].hash end private def to_ary nil end def method_missing(method, *args, &blk) raise "LazySpecification has not been materialized yet (calling :#{method} #{args.inspect})" unless @specification return super unless respond_to?(method) @specification.send(method, *args, &blk) end end end