mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
82 lines
1.7 KiB
Ruby
82 lines
1.7 KiB
Ruby
# frozen_string_literal: true
|
|
##
|
|
# A set of gems from a gem dependencies lockfile.
|
|
|
|
class Gem::Resolver::LockSet < Gem::Resolver::Set
|
|
|
|
attr_reader :specs # :nodoc:
|
|
|
|
##
|
|
# Creates a new LockSet from the given +sources+
|
|
|
|
def initialize(sources)
|
|
super()
|
|
|
|
@sources = sources.map do |source|
|
|
Gem::Source::Lock.new source
|
|
end
|
|
|
|
@specs = []
|
|
end
|
|
|
|
##
|
|
# Creates a new IndexSpecification in this set using the given +name+,
|
|
# +version+ and +platform+.
|
|
#
|
|
# The specification's set will be the current set, and the source will be
|
|
# the current set's source.
|
|
|
|
def add(name, version, platform) # :nodoc:
|
|
version = Gem::Version.new version
|
|
specs = [
|
|
Gem::Resolver::LockSpecification.new(self, name, version, @sources, platform)
|
|
]
|
|
|
|
@specs.concat specs
|
|
|
|
specs
|
|
end
|
|
|
|
##
|
|
# Returns an Array of IndexSpecification objects matching the
|
|
# DependencyRequest +req+.
|
|
|
|
def find_all(req)
|
|
@specs.select do |spec|
|
|
req.match? spec
|
|
end
|
|
end
|
|
|
|
##
|
|
# Loads a Gem::Specification with the given +name+, +version+ and
|
|
# +platform+. +source+ is ignored.
|
|
|
|
def load_spec(name, version, platform, source) # :nodoc:
|
|
dep = Gem::Dependency.new name, version
|
|
|
|
found = @specs.find do |spec|
|
|
dep.matches_spec? spec and spec.platform == platform
|
|
end
|
|
|
|
tuple = Gem::NameTuple.new found.name, found.version, found.platform
|
|
|
|
found.source.fetch_spec tuple
|
|
end
|
|
|
|
def pretty_print(q) # :nodoc:
|
|
q.group 2, '[LockSet', ']' do
|
|
q.breakable
|
|
q.text 'source:'
|
|
|
|
q.breakable
|
|
q.pp @source
|
|
|
|
q.breakable
|
|
q.text 'specs:'
|
|
|
|
q.breakable
|
|
q.pp @specs.map {|spec| spec.full_name }
|
|
end
|
|
end
|
|
|
|
end
|