in src/main/java/com/googlesource/gerrit/plugins/hooks/AgreementSignup.java [34:45]
public void onAgreementSignup(AgreementSignupListener.Event event) {
AccountInfo submitter = event.getAccount();
if (submitter != null) {
HookArgs args = hookFactory.createArgs();
args.add("--submitter", submitter);
args.add("--user-id", submitter._accountId);
args.add("--cla-name", event.getAgreementName());
hook.execute(args);
}
}