core: add RecordDetailHandler.postCancel

judge: allow judge without config

packages/hydrojudge/src/cases.ts

@@ -281,7 +281,7 @@ function convertIniConfig(ini: string) {
     return res;
 }
 
-export default async function readCases(folder: string, cfg: Record<string, any>, args) {
+export default async function readCases(folder: string, cfg: Record<string, any> = {}, args) {
     const iniConfig = path.resolve(folder, 'config.ini');
     const yamlConfig = path.resolve(folder, 'config.yaml');
     let config;

packages/hydrojudge/src/judge/interactive.ts

@@ -39,7 +39,7 @@ function judgeCase(c) {
             status = STATUS.STATUS_RUNTIME_ERROR;
             if (code < 32) message = signals[code];
             else message = `您的程序返回了 ${code}.`;
-        } else[status, score, message] = resInteractor.files.stderr.split('\n');
+        } else [status, score, message] = resInteractor.files.stderr.split('\n');
         ctxSubtask.score = Score[ctxSubtask.subtask.type](ctxSubtask.score, score);
         ctxSubtask.status = Math.max(ctxSubtask.status, status);
         ctx.total_time_usage_ms += time_usage_ms;

packages/hydrojudge/src/service.ts

@@ -16,7 +16,7 @@ declare module 'hydrooj/dist/interface' {
 
 async function postInit() {
     // Only start a single daemon
-    if (!cluster.isFirstWorker) return;
+    if (!global.Hydro.isFirstWorker) return;
     const { compilerText } = require('./utils');
     const tmpfs = require('./tmpfs');
     const { FormatError, CompileError, SystemError } = require('./error');