LicenseType convertLicenseNameToType()

in tools/licenses/lib/licenses.dart [18:84]
65 lines of code
47 McCabe index (conditional complexity)

LicenseType convertLicenseNameToType(String name) {
  switch (name) {
    case 'Apache':
    case 'apache-license-2.0':
    case 'LICENSE-APACHE-2.0.txt':
    case 'LICENSE.vulkan':
      return LicenseType.apache;
    case 'BSD':
    case 'BSD.txt':
      return LicenseType.bsd;
    case 'LICENSE-LGPL-2':
    case 'LICENSE-LGPL-2.1':
    case 'COPYING-LGPL-2.1':
      return LicenseType.lgpl;
    case 'COPYING-GPL-3':
      return LicenseType.gpl;
    case 'FTL.TXT':
      return LicenseType.freetype;
    case 'zlib.h':
      return LicenseType.zlib;
    case 'png.h':
      return LicenseType.libpng;
    case 'ICU':
      return LicenseType.icu;
    case 'Apple Public Source License':
      return LicenseType.apsl;
    case 'OpenSSL':
      return LicenseType.openssl;
    case 'LICENSE.MPLv2':
    case 'COPYING-MPL-1.1':
      return LicenseType.mpl;
    case 'COPYRIGHT.vulkan':
      return LicenseType.vulkan;
    // common file names that don't say what the type is
    case 'COPYING':
    case 'COPYING.txt':
    case 'COPYING.LIB': // lgpl usually
    case 'COPYING.RUNTIME': // gcc exception usually
    case 'LICENSE':
    case 'LICENSE.md':
    case 'license.html':
    case 'LICENSE.txt':
    case 'LICENSE.TXT':
    case 'LICENSE.cssmin':
    case 'NOTICE':
    case 'NOTICE.txt':
    case 'Copyright':
    case 'copyright':
    case 'license.txt':
      return LicenseType.unknown;
    // particularly weird file names
    case 'COPYRIGHT.musl':
    case 'LICENSE-APPLE':
    case 'extreme.indiana.edu.license.TXT':
    case 'extreme.indiana.edu.license.txt':
    case 'javolution.license.TXT':
    case 'javolution.license.txt':
    case 'libyaml-license.txt':
    case 'license.patch':
    case 'license.rst':
    case 'LICENSE.rst':
    case 'mh-bsd-gcc':
    case 'pivotal.labs.license.txt':
      return LicenseType.unknown;
  }
  throw 'unknown license type: $name';
}