shumengya
6c2db2dfa3
- 每任务一目录结构，统一开关与日志 - cronctl CLI：enable/disable/toggle/status/run/sync-cron - 公共库 lib/shumengya_cron：runner/manager/notify/ssh - _template 示例任务（hello world + 复制模板） - webui 管理面板：FastAPI 后端 + 文档式响应式前端
47 lines
1.0 KiB
Python
47 lines
1.0 KiB
Python
"""
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Hello World 示例任务：每天 08:00 输出一句 hello world。
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新建任务时复制整个 _template/ 目录为 <task-id>/，更新 schedule.cron 中的
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任务名，再替换下方业务逻辑。命名约定：<主机名>-<功能描述>。
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"""
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from __future__ import annotations
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import sys as _sys, pathlib as _pl
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_sys.path.insert(0, str(_pl.Path(__file__).resolve().parents[1] / "lib"))
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del _sys, _pl
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from shumengya_cron.runner import (
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TaskContext,
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acquire_cron_lock,
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task_is_disabled,
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task_logging,
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)
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def run(ctx: TaskContext) -> int:
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if task_is_disabled(ctx):
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return 0
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with task_logging(ctx) as log:
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with acquire_cron_lock(ctx.lock_file, log=log) as locked:
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if not locked:
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return 0
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log("start")
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log("hello world")
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log("end")
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return 0
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def main() -> int:
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import pathlib
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task_id = pathlib.Path(__file__).parent.name
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ctx = TaskContext.from_task_id(task_id)
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return run(ctx)
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if __name__ == "__main__":
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raise SystemExit(main())
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