This commit is contained in:
2026-03-19 14:45:31 +08:00
parent cf3422b1ca
commit 3d5156ac3e
8 changed files with 805 additions and 735 deletions

View File

@@ -5,6 +5,11 @@ import { get_flow_runner } from './flows/flow_registry.js';
const cron_jobs = [];
const running_task_name_set = new Set();
/**
* 启动参数开关(用于本地调试/冷启动后立即跑一次 cron
* - 通过 VSCode/Cursor 的 launch.json 传入:--run_cron_now
* - 目的:避免等待 cron 表达式下一次触发(尤其是小时级任务)
*/
function has_argv_flag(flag_name) {
const name = String(flag_name || '').trim();
if (!name) return false;
@@ -20,7 +25,7 @@ async function run_cron_task(task) {
throw new Error('cron_task 缺少 type');
}
// 当前项目 cron 只允许跑 flow任务入口集中便于统一治理
if (task.type === 'flow') {
const run_flow = get_flow_runner(task.flow_name);
await run_flow(task.flow_payload || {});
@@ -30,6 +35,11 @@ async function run_cron_task(task) {
throw new Error(`cron_task type 不支持: ${task.type}`);
}
/**
* 统一的“防重复运行 + 执行 + 错误兜底”入口
* - 防止同一任务执行时间过长时,被下一次 cron 触发叠加执行
* - run_now 与定时触发复用同一套 guard保证行为一致
*/
async function run_cron_task_with_guard(task_name, task) {
if (running_task_name_set.has(task_name)) {
// eslint-disable-next-line no-console
@@ -52,19 +62,19 @@ export async function start_all_cron_tasks() {
for (const task of cron_task_list) {
const task_name = task && task.name ? String(task.name) : 'cron_task';
// 先注册 cron无论是否 run_now都需要后续按表达式持续执行
const job = cron.schedule(task.cron_expression, async () => {
await run_cron_task_with_guard(task_name, task);
});
console.log('job', { task_name, });
cron_jobs.push(job);
if (run_now) {
// 启动时额外立刻跑一次(仍走 guard避免与 cron 触发撞车)
// eslint-disable-next-line no-console
console.log('[cron] run_now', { task_name });
await run_cron_task_with_guard(task_name, task);
}
else {
const job = cron.schedule(task.cron_expression, async () => {
await run_cron_task_with_guard(task_name, task);
});
console.log('job', { task_name, });
cron_jobs.push(job);
}
}
}