public List onCommitReceived()

in src/main/java/com/googlesource/gerrit/plugins/hooks/CommitReceived.java [40:71]

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

  public List<CommitValidationMessage> onCommitReceived(CommitReceivedEvent receiveEvent)
      throws CommitValidationException {
    String refname = receiveEvent.refName;
    String commandRef = receiveEvent.command.getRefName();
    ObjectId old = ObjectId.zeroId();
    if (receiveEvent.commit.getParentCount() > 0) {
      old = receiveEvent.commit.getParent(0);
    }

    HookArgs args = hookFactory.createArgs();
    String projectName = receiveEvent.project.getName();
    args.add("--project", projectName);
    args.add("--refname", refname);
    args.add("--uploader", receiveEvent.user.getNameEmail());
    args.add("--uploader-username", receiveEvent.user.getUserName().orElse(null));
    args.add("--oldrev", old.name());
    args.add("--newrev", receiveEvent.commit.name());
    args.add("--cmdref", commandRef);

    HookResult result = hook.execute(projectName, args);
    if (result != null) {
      String output = result.toString();
      if (result.getExitValue() != 0) {
        throw new CommitValidationException(output);
      }
      if (!output.isEmpty()) {
        return ImmutableList.of(new CommitValidationMessage(output, false));
      }
    }

    return Collections.emptyList();
  }