Comment by godelski

4 hours ago

I think this could be solved quite similar to the OP and better done with systemd. Spitballing, but I think the best thing to do would be to write the timer in a standard file but have the activation time be written in an override file. That way you can ensure you are just editing that file with your scraper (should be able to hit the API if it is something like a google calendar or outlook).

I think the systemd timer would give you the benefit here as you can write the time in varying formats. Timezones, UTC, local, or whatever. That should give you the structure you need, if I'm understanding your problem correctly.

While systemd has more boilerplate than cron I think it has a lot of advantages that make it worth it. Best to just have a skeleton of these jobs (I keep some in my dotfiles) and then you have it. Or have the LLM write it (ironically one of the few instances I'll advocate for letting the AI write the code). You can do everything in the article and so much more.