static String getModuleClassifier()

in buildSrc/src/main/java/com/uber/okbuck/core/dependency/DependencyUtils.java [92:117]

• 25 lines of code
• 6 McCabe index (conditional complexity)

  static String getModuleClassifier(String fileNameString, @Nullable String version) {
    if (version == null) {
      return null;
    }

    String baseFileName = FilenameUtils.getBaseName(fileNameString);
    if (baseFileName.length() > 0) {
      int versionIndex = fileNameString.lastIndexOf(version);
      if (versionIndex > -1) {
        String classifierSuffix = baseFileName.substring(versionIndex + version.length());
        if (classifierSuffix.startsWith("-")) {
          return Strings.emptyToNull(classifierSuffix.substring(1));
        } else if (classifierSuffix.length() > 0) {
          throw new IllegalStateException(
              String.format(
                  "Classifier doesn't have a delimiter: %s -- %s", fileNameString, version));
        }
        return Strings.emptyToNull(classifierSuffix);
      } else {
        return null;
      }
    } else {
      throw new IllegalStateException(
          String.format("Not a valid module filename %s", fileNameString));
    }
  }