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require "uri"
require "rubygems/spec_fetcher"
module Bundler
class LazySpecification
include MatchPlatform
attr_reader :name, :version, :dependencies, :platform
attr_accessor :source
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)
[name, version, dependencies, platform, source] ==
[other.name, other.version, other.dependencies, other.platform, other.source]
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
"#{name} (#{version})"
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
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