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7ed9b794b4
handling of gem dependencies lockfiles (Gemfile.lock). * test/rubygems: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44054 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
58 lines
1.2 KiB
Ruby
58 lines
1.2 KiB
Ruby
##
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# The LockSpecification comes from a lockfile (Gem::RequestSet::Lockfile).
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#
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# A LockSpecification's dependency information is pre-filled from the
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# lockfile.
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class Gem::Resolver::LockSpecification < Gem::Resolver::Specification
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def initialize set, name, version, source, platform
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super()
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@name = name
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@platform = platform
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@set = set
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@source = source
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@version = version
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@dependencies = []
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@spec = nil
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end
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##
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# This is a null install as a locked specification is considered installed.
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# +options+ are ignored.
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def install options
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destination = options[:install_dir] || Gem.dir
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if File.exist? File.join(destination, 'specifications', spec.spec_name) then
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yield nil
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return
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end
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super
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end
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##
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# Adds +dependency+ from the lockfile to this specification
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def add_dependency dependency # :nodoc:
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@dependencies << dependency
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end
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##
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# A specification constructed from the lockfile is returned
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def spec
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@spec ||= Gem::Specification.new do |s|
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s.name = @name
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s.version = @version
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s.platform = @platform
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s.dependencies.concat @dependencies
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end
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end
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end
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