module Bundler::Plugin::API::Source

def install_path

of its own.
servers multiple gems, it's not of much use and the source should one
A default installation path to install a single gem. If the source
def install_path
  @install_path ||=
    begin
      base_name = File.basename(Bundler::URI.parse(uri).normalize.path)
      gem_install_dir.join("#{base_name}-#{uri_hash[0..11]}")
    end
end