feat: Add host CLI option as alternative to config

[tpoliaw]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.24%. Comparing base (be81937) to head (3d17702).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1395      +/-   ##
==========================================
+ Coverage   95.16%   95.24%   +0.08%     
==========================================
  Files          43       43              
  Lines        3080     3132      +52     
==========================================
+ Hits         2931     2983      +52     
  Misses        149      149              

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[tpoliaw]

If we're freely giving the auth config away, is there much point having it?

[abbiemery]

No, maybe we should discuss this now. The level of security going on at various points here is getting tenuous. Even if we decide not to do it in this PR (likely), we should have a plan on what we're going to do about it.

[abbiemery]

When trying to run scans against tiled 0.2.4 (current state of main) with this I am getting an error from the tiled writer:

TypeError: DataSource.__init__() got an unexpected keyword argument 'properties'

This may be just down to it needing rebasing but does raise the question of if we are clear somewhere about the versions of tiled we support.

Works against 0.2.3. Can login/out, get devices and run plans etc. Happy to approve pending a credential discussion.

[abbiemery]

No, maybe we should discuss this now. The level of security going on at various points here is getting tenuous. Even if we decide not to do it in this PR (likely), we should have a plan on what we're going to do about it.

[abbiemery]

nit: consistency?

    _rest_client: BlueapiRestClient
    _event_bus_client: EventBusClient | None
    _instrument_session: str | None = None
    _callbacks: dict[int, OnAnyEvent]
    _callback_id: itertools.count

    def __init__(
        self,
        rest: BlueapiRestClient,
        event_bus: EventBusClient | None = None,
    ):
        self._rest_client = rest
        self._event_bus_client = event_bus