class KPM::Installer

def clean_up_sha1s(removed_plugins, plugins_dir)
  sha1checker = KPM::Sha1Checker.from_file(File.join(plugins_dir, KPM::BaseInstaller::SHA1_FILENAME))
  removed_plugins.each do |removed|
    coordinates = KPM::Coordinates.build_coordinates(group_id: removed['group_id'],
                                                     artifact_id: removed['artifact_id'],
                                                     packaging: removed['packaging'],
                                                     classifier: removed['classifier'],
                                                     version: removed['version'])
    sha1checker.remove_entry!(coordinates)
  end
end