summaryrefslogtreecommitdiff
path: root/jni/ruby/lib/rubygems/resolver/index_specification.rb
diff options
context:
space:
mode:
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/index_specification.rb
Fresh start
Diffstat (limited to 'jni/ruby/lib/rubygems/resolver/index_specification.rb')
-rw-r--r--jni/ruby/lib/rubygems/resolver/index_specification.rb69
1 files changed, 69 insertions, 0 deletions
diff --git a/jni/ruby/lib/rubygems/resolver/index_specification.rb b/jni/ruby/lib/rubygems/resolver/index_specification.rb
new file mode 100644
index 0000000..56fecb5
--- /dev/null
+++ b/jni/ruby/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
+