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4f6779bac7
in this commit: RubyGems now chooses the test server port reliably. Patch by akr. Partial implementation of bundler's Gemfile format. Refactorings to improve the new resolver. Fixes bugs in the resolver. * test/rubygems: Tests for the above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
60 lines
1.4 KiB
Ruby
60 lines
1.4 KiB
Ruby
##
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# A set of gems from a gem dependencies lockfile.
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class Gem::DependencyResolver::LockSet < Gem::DependencyResolver::Set
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attr_reader :specs # :nodoc:
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##
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# Creates a new LockSet from the given +source+
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def initialize source
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@source = source
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@specs = []
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end
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##
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# Creates a new IndexSpecification in this set using the given +name+,
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# +version+ and +platform+.
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#
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# The specification's set will be the current set, and the source will be
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# the current set's source.
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def add name, version, platform # :nodoc:
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version = Gem::Version.new version
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spec =
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Gem::DependencyResolver::IndexSpecification.new self, name, version,
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@source, platform
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@specs << spec
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end
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##
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# Returns an Array of IndexSpecification objects matching the
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# DependencyRequest +req+.
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def find_all req
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@specs.select do |spec|
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req.matches_spec? spec
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end
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end
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##
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# Loads a Gem::Specification with the given +name+, +version+ and
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# +platform+. +source+ is ignored.
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def load_spec name, version, platform, source # :nodoc:
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dep = Gem::Dependency.new name, version
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found = @specs.find do |spec|
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dep.matches_spec? spec and spec.platform == platform
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end
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tuple = Gem::NameTuple.new found.name, found.version, found.platform
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found.source.fetch_spec tuple
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end
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end
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