Fork: This library was forked from https://github.com/joshuafleck/ex_ngrok

A wrapper around Ngrok providing a secure tunnel to localhost for demoing your Elixir/Phoenix web application or testing webhook integrations.

Once installed, ngrok will manage starting and stopping Ngrok with your application and expose Ngrok's settings to your application.

• Ngrok 3.x Install: https://ngrok.com/download

Add ngrok to your mix.exs dependencies...

def deps do
  [{:ngrok, "~> 1.0", only: [:dev]}]
end

The default configurations may be overridden by setting any of the following in your config/config.exs file:

config :ngrok,
  # The name / path of the Ngrok executable
  executable: "ngrok"

Add the following code to your application / supervisor:

{Ngrok, port: 4000, name: MyApp.Ngrok}

The follwoing options are supported:

• port (integer / required) - The port to tunnel.
• protocol (atom / default: https) - The protocol to tunnel. (http / https / tcp / tls)
• additional_arguments ([String.t()] / default: []) - Additional options to pass to ngrok.
• name (Supervisor name / default: Ngrok) - Name of the supervisor in your application.
• api_url (url / default: http://localhost:4040/api/tunnels) - The URL of Ngrok's API (used to retrieve its settings).
• sleep_between_attempts (timeout (ms) / default: 200) - The amount of sleep (in ms) to put between attempts to connect to Ngrok

Ngrok will create a public URL that tunnels to your development machine. The URL will change every time Ngrok starts, but you can retrieve the URL by running the following:

Ngrok.public_url(MyApp.Ngrok) # => http://(.*).ngrok.io/