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authorJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-16 18:49:26 +0900
committerJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-30 00:39:06 +0900
commitfcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch)
tree64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/rubygems/resolver/api_specification.rb
Fresh start
Diffstat (limited to 'jni/ruby/lib/rubygems/resolver/api_specification.rb')
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diff --git a/jni/ruby/lib/rubygems/resolver/api_specification.rb b/jni/ruby/lib/rubygems/resolver/api_specification.rb
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+##
+# Represents a specification retrieved via the rubygems.org API.
+#
+# This is used to avoid loading the full Specification object when all we need
+# is the name, version, and dependencies.
+
+class Gem::Resolver::APISpecification < Gem::Resolver::Specification
+
+ ##
+ # Creates an APISpecification for the given +set+ from the rubygems.org
+ # +api_data+.
+ #
+ # See http://guides.rubygems.org/rubygems-org-api/#misc_methods for the
+ # format of the +api_data+.
+
+ def initialize(set, api_data)
+ super()
+
+ @set = set
+ @name = api_data[:name]
+ @version = Gem::Version.new api_data[:number]
+ @platform = Gem::Platform.new api_data[:platform]
+ @dependencies = api_data[:dependencies].map do |name, ver|
+ Gem::Dependency.new name, ver.split(/\s*,\s*/)
+ end
+ end
+
+ def == other # :nodoc:
+ self.class === other and
+ @set == other.set and
+ @name == other.name and
+ @version == other.version and
+ @platform == other.platform and
+ @dependencies == other.dependencies
+ end
+
+ def fetch_development_dependencies # :nodoc:
+ spec = source.fetch_spec Gem::NameTuple.new @name, @version, @platform
+
+ @dependencies = spec.dependencies
+ end
+
+ def installable_platform? # :nodoc:
+ Gem::Platform.match @platform
+ end
+
+ def pretty_print q # :nodoc:
+ q.group 2, '[APISpecification', ']' do
+ q.breakable
+ q.text "name: #{name}"
+
+ q.breakable
+ q.text "version: #{version}"
+
+ q.breakable
+ q.text "platform: #{platform}"
+
+ q.breakable
+ q.text 'dependencies:'
+ q.breakable
+ q.pp @dependencies
+
+ q.breakable
+ q.text "set uri: #{@set.dep_uri}"
+ end
+ end
+
+ ##
+ # Fetches a Gem::Specification for this APISpecification.
+
+ def spec # :nodoc:
+ @spec ||=
+ begin
+ tuple = Gem::NameTuple.new @name, @version, @platform
+
+ source.fetch_spec tuple
+ end
+ end
+
+ def source # :nodoc:
+ @set.source
+ end
+
+end
+