class Jars::LockDown

def attach_jar_coordinates_from_bundler_dependencies(maven)
  load_path = $LOAD_PATH.dup
  require 'bundler'
  # TODO: make this group a commandline option
  Bundler.setup('default')
  maven.property('jars.bundler', true)
  cwd = File.expand_path('.')
  Gem.loaded_specs.each do |_name, spec|
    # if gemspec is local then include all dependencies
    maven.attach_jars(spec, all_dependencies: cwd == spec.full_gem_path)
  end
rescue LoadError => e
  if Jars.verbose?
    warn e.message
    warn 'no bundler found - ignore Gemfile if exists'
  end
rescue Bundler::GemfileNotFound
# do nothing then as we have bundler but no Gemfile
rescue Bundler::GemNotFound
  warn "can not setup bundler with #{Bundler.default_lockfile}"
  raise
ensure
  $LOAD_PATH.replace(load_path)
end