Installing plugins

[AlexGustafsson]

What

Make it easier to install plugins and decide what plugins are installed at first.

My thoughts

Installing plugins

Make a command in homebridge.sh:

./homebridge.sh install <package-name>

which would simply run npm-install inside the container.

Choosing plugins for first setup / build

Make a file called plugins.json

[
   "package-name",
   "package-name2"
]

This file is checked when the image is built and if it exists, all the packages are installed.

I hope my intentions are somewhat clear.
I could submit a PR if needed.

[patrickbusch]

I like that idea, PR would be greatly appreciated

[johnypony3]

If this ever does get done, version pinning should be a thing