Add support for reading config from LightwaveRF Gem config files

[jshiell]

These are the downstream changes to support https://github.com/rooi/node-lightwaverf/pull/1 in the homebridge plugin - it merely adds support to point the node-lightwaverf module at a given configuration file. Exciting stuff :smile:

Many thanks again for your work on this!

[rooi]

Ah, I missed this pull request

How does this gem file work and is it useful for people who are on the new lightwaverf link?

My plan is to update the plugin using homebridge's API 2.0 that allows on the fly configuration and would allow one to identify / add lights without the web manager (I cannot seem to get the roomID deviceID name map from the new web manager)

[jshiell]

No worries.

The Gem was this one - https://github.com/pauly/lightwaverf - although I'm just adding support for the config format used by the Gem rather introducing any kind of dependency.

It's just a YAML file that lays out the devices, so there's no web connectivity required. Auto-config would certainly be a better option, but it was more intended as a stopgap while Lightwave moved to their new webapps.

e.g.

room:
- name: Living Room
  device:
  - name: Corner Lights
    type: D
    id: D1
  - name: Computer Lights
    type: D
    id: D2
  - name: Main Lights
    type: D
    id: D3
- name: Bedroom
  device:
  - name: Lights
    type: D
    id: D1
host: 10.9.8.7

[jamieburchell]

I cannot seem to get the roomID deviceID name map from the new web manager

@rooi Just for info (not sure if you are aware it exists) but that old terrible manager web app shows you the room order / number and device order / number at https://lightwaverfhost.co.uk/mobile I'm hoping they drop that interface soon though lol