List failedActions()

in src/main/java/com/google/devtools/build/remote/client/ActionGrouping.java [156:178]

• 20 lines of code
• 5 McCabe index (conditional complexity)

  List<Digest> failedActions() throws IOException {
    if (V1found) {
      System.err.println(
          "This functinality is not supported for V1 API. Please upgrade your Bazel version.");
      System.exit(1);
    }

    ArrayList<Digest> result = new ArrayList<>();

    for (String hash : actionMap.keySet()) {
      ActionDetails a = actionMap.get(hash);
      if (a.isFailed()) {
        Digest digest = a.getDigest();
        if (digest == null) {
          System.err.println("Error: missing digest for failed action " + hash);
        } else {
          result.add(digest);
        }
      }
    }

    return result;
  }