Machine friendly output

[vitalybe]

I want to write some tooling for pueue (specifically integration with bitbar) but currently the output of all commands is only human friendly.

It'd be nice if all commands (but mainly status) had a JSON output flag.

[Nukesor]

The best way to implement this would probably be to refactor the communication protocol from pickled python objects to json.
This shouldn't be too hard :) Feel free to hack around a little and open a PR.
I'll happily review it!

[Nukesor]

Hey there.
The first version of the rewrite is on master. A release will follow shortly.
The rewrite supports a -j flag for status and log. I hope this helps you realising such tooling!