diff options
author | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-19 00:34:13 +0000 |
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committer | drbrain <drbrain@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-19 00:34:13 +0000 |
commit | a7fa4d5d9aab150ad4b0c3f3217fe444df69f527 (patch) | |
tree | 88ab96d22f7228b556337aa7c34042d4fd279394 /lib/rubygems/resolver/index_specification.rb | |
parent | e7ec3dad907f2c77f17faddb40a98b2ef4523222 (diff) |
* lib/rubygems: Update to RubyGems master 6a3d9f9. Changes include:
Compatibly renamed Gem::DependencyResolver to Gem::Resolver.
Added support for git gems in gem.deps.rb and Gemfile.
Fixed resolver bugs.
* test/rubygems: ditto.
* lib/rubygems/LICENSE.txt: Updated to license from RubyGems trunk.
[ruby-trunk - Bug #9086]
* lib/rubygems/commands/which_command.rb: RubyGems now indicates
failure when any file is missing. [ruby-trunk - Bug #9004]
* lib/rubygems/ext/builder: Extensions are now installed into the
extension install directory and the first directory in the require
path from the gem. This allows backwards compatibility with msgpack
and other gems that calculate full require paths.
[ruby-trunk - Bug #9106]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43714 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rubygems/resolver/index_specification.rb')
-rw-r--r-- | lib/rubygems/resolver/index_specification.rb | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/lib/rubygems/resolver/index_specification.rb b/lib/rubygems/resolver/index_specification.rb new file mode 100644 index 0000000000..56fecb5753 --- /dev/null +++ b/lib/rubygems/resolver/index_specification.rb @@ -0,0 +1,69 @@ +## +# Represents a possible Specification object returned from IndexSet. Used to +# delay needed to download full Specification objects when only the +name+ +# and +version+ are needed. + +class Gem::Resolver::IndexSpecification < Gem::Resolver::Specification + + ## + # An IndexSpecification is created from the index format described in `gem + # help generate_index`. + # + # The +set+ contains other specifications for this (URL) +source+. + # + # The +name+, +version+ and +platform+ are the name, version and platform of + # the gem. + + def initialize set, name, version, source, platform + super() + + @set = set + @name = name + @version = version + @source = source + @platform = platform.to_s + + @spec = nil + end + + ## + # The dependencies of the gem for this specification + + def dependencies + spec.dependencies + end + + def inspect # :nodoc: + '#<%s %s source %s>' % [self.class, full_name, @source] + end + + def pretty_print q # :nodoc: + q.group 2, '[Index specification', ']' do + q.breakable + q.text full_name + + unless Gem::Platform::RUBY == @platform then + q.breakable + q.text @platform.to_s + end + + q.breakable + q.text 'source ' + q.pp @source + end + end + + ## + # Fetches a Gem::Specification for this IndexSpecification from the #source. + + def spec # :nodoc: + @spec ||= + begin + tuple = Gem::NameTuple.new @name, @version, @platform + + @source.fetch_spec tuple + end + end + +end + |