bhwi-cli: list connected devices

[edouardparis]

In order to test quickly with real devices the commands, it would be nice for the cli (bhwi binary) to be able to list the connected devices.
You can take inspiration from https://github.com/wizardsardine/async-hwi/tree/master/cli and #7 (certainly deprecated)

We want to implement: bhwi list or bhwi ls

Beware that bhwi-cli will for now rely on bhwi-async

bhwi ls should return rows with the device kind and the master fingerprint

[edouardparis]

@trevarj what do you think to work on it ? If you only have the ledger emulator, you will have to implement in bhwi-async the http transport for this emulator (look at wizardsardine/async-hwi), and then make the emulator appear in the bhwi ls.

[trevarj]

@edouardparis would love to.

Right now I am finishing up getting e2e crates with emulation for all 3 (ledger, coldcard, jade) devices. Should be easy for anyone to setup e2e tests and run. I also implemented message signing to test e2e input automation (approval workflow).

Once I'm done with that I can pick this one up!

[edouardparis]

Ok do not hesitate to ping me for review so i can merge PRs

[trevarj]

Tracking branch is here: main...trevarj:bhwi:cli-enumerate

Going to put up a draft PR soon for some feedback. I think some code can be moved around or put into new crates, but not sure yet!

It touches a lot of areas and is a bit large and without multiple commits, but hopefully will give a good foundation for building upon.

[edouardparis]

closed by #18