[Sat embedded]: a line of logs is triggered by `sat.New()` with `traceProvider == nil`

[k33g]

With Sat embedded, the sat.New() function triggers a line of log even if the traceProvider parameter equals nil:

{"log_message":"(W) configured to use HTTP with no TLS","timestamp":"2022-06-05T11:47:03.328707564Z","level":2,"app":{"sat_version":"v0.1.4"}}

[flaki]

@k33g would you like something like a -q|quiet mode flag that silences standard output on sat completely, or is it this particular line that you would like to not be logged? Just trying to understand the motivation.

[k33g]

@flaki If I use Sat as usual (serving a runnable), I don't mind. But if I use Sat as a library to develop my own CLI, I want to be able to manage the output as I want. For example, If I code a CLI that returns me a list of restaurants for a given town, I only wish to the list of restaurants (without a log trace)

So, about the server mode, I would say that a -q|quiet flag is perfect, but about the embedded way, I need complete control over what I want to display. Then I would like to be able to do it from the code, because I will probably handle my own flags and messages.