Operational inquiries

[tomaswarynyca]

Hello, I am interested in using this library but I have a few questions about how it works.

Fetcher: &fetcher.HTTP{ URL: "http://localhost:4000/binaries/myapp", Interval: 1 * time.Second, }

• The program that does every x time intervals?
• How do you know you have an update?
• When download a new binary, does it erase the old one?
• Some example with systemd?

I hope someone can answer my questions.
Kind regards