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