NervesHubLinkGeo - Device Location Extension

A simple way to sync the location of your Nerves devices with your choosen NervesHub platform.

The default location resolver uses https://whenwhere.nerves-project.org/ for geo locating your device by its IP address.

Installation

Just add :nerves_hub_link_geo to your list of dependencies in mix.exs:

def deps do
  [
    {:nerves_hub_link_geo, "~> 0.1.0"}
  ]
end

Advanced configuration

You can setup your own location resolver by implementing the NervesHubLinkGeo.Resolver behavior.

For example:

defmodule MyApp.SpecialResolver do
  @behaviour NervesHubLinkGeo.Resolver

  @impl true
  def resolve_location() do
    magic = MyApp.GPSMagic.lat_lng()

    payload = %{
      latitude: magic.latitude,
      longitude: magic.longitude,
      source: :gps
    }

    {:ok, payload}
  end
end

And then to hook it up, add the following to your config/config.exs:

config :nerves_hub_link_geo,
  resolver: MyApp.SpecialResolver

And magic!