core: update types

packages/hydrooj/src/handler/problem.ts

@@ -508,7 +508,7 @@ export class ProblemSubmitHandler extends ProblemDetailHandler {
             throw new BadRequestError('Language not allowed.');
         }
         if (pretest) {
-            if (setting.langs[lang]?.pretest) lang = setting.langs[lang].pretest;
+            if (setting.langs[lang]?.pretest) lang = setting.langs[lang].pretest as string;
             if (setting.langs[lang]?.pretest === false) throw new BadRequestError('Cannot run pretest for this language.');
             if (!['default', 'fileio', 'remote_judge'].includes(this.response.body.pdoc.config?.type)) {
                 throw new BadRequestError('unable to run pretest');

packages/hydrooj/src/service/server.ts

@@ -277,8 +277,8 @@ async function handle(ctx: KoaContext, HandlerClass, checker) {
         }
     } catch (e) {
         try {
-            await bail(`handler/error/${HandlerClass.name.replace(/Handler$/, '')}`, h, e);
-            await bail('handler/error', h, e);
+            await serial(`handler/error/${HandlerClass.name.replace(/Handler$/, '')}`, h, e);
+            await serial('handler/error', h, e);
             await h.onerror(e);
         } catch (err) {
             h.response.code = 500;

packages/utils/lib/lang.ts

@@ -14,7 +14,8 @@ export interface LangConfig {
     hidden: boolean;
     analysis?: string;
     remote?: string;
-    pretest?: string;
+    pretest?: string | false;
+    comment?: string | [string, string];
 }
 
 export function parseLang(config: string): Record<string, LangConfig> {