Gem::Resolver::GitSet#prefetch

# File tmp/rubies/ruby-3.2.0/lib/rubygems/resolver/git_set.rb, line 90
def prefetch(reqs)
  return unless @specs.empty?

  @repositories.each do |name, (repository, reference)|
    source = Gem::Source::Git.new name, repository, reference
    source.root_dir = @root_dir
    source.remote = @remote

    source.specs.each do |spec|
      git_spec = Gem::Resolver::GitSpecification.new self, spec, source

      @specs[spec.name] = git_spec
    end
  end
end