Fix config and ConfigStorage

* Fix host/target specific elixirc paths.
* Add cred copier to db for host env.

config/host/dev.exs

@@ -10,6 +10,7 @@ config :farmbot, data_path: "tmp/"
 # Configure your our system.
 # Default implementation needs no special stuff.
 config :farmbot, :init, [
+  Farmbot.Host.InputCredentials,
   # DELETEME
   Farmbot.Bootstrap.Configurator,
 ]

lib/farmbot/bootstrap/supervisor.ex

@@ -54,6 +54,7 @@ defmodule Farmbot.Bootstrap.Supervisor do
 
   use Supervisor
   alias Farmbot.Bootstrap.Authorization, as: Auth
+  alias Farmbot.System.ConfigStorage
   require Logger
 
   error_msg = """
@@ -86,15 +87,13 @@ defmodule Farmbot.Bootstrap.Supervisor do
   @spec get_creds() :: auth | {:error, term}
   defp get_creds do
     try do
-      # Get out authorization data out of the environment.
-      # for host environment this will be configured at compile time.
-      # for target environment it will be configured by `configurator`.
-      email  = Application.get_env(:farmbot, :authorization)[:email   ] || raise "No email provided."
-      pass   = Application.get_env(:farmbot, :authorization)[:password] || raise "No password provided."
-      server = Application.get_env(:farmbot, :authorization)[:server  ] || raise "No server provided."
+      email  = ConfigStorage.get_config_value(:string, "authorization", "email")    || raise "No email provided."
+      pass   = ConfigStorage.get_config_value(:string, "authorization", "password") || raise "No password provided."
+      server = ConfigStorage.get_config_value(:string, "authorization", "server")   || raise "No server provided."
       {email, pass, server}
     rescue
-      e -> {:error, Exception.message(e)}
+      e in RuntimeError -> {:error, Exception.message(e)}
+      e -> reraise(e, System.stacktrace())
     end
   end
 

lib/farmbot/system/config_storage.ex

@@ -33,8 +33,7 @@ defmodule Farmbot.System.ConfigStorage do
   def update_config_value(type, group_name, key_name, value) when type in [:bool, :float, :string] do
     __MODULE__
     |> apply(:"get_#{type}_value", [group_name, key_name])
-    |> Map.put(:value, value)
-    |> BoolValue.changeset()
+    |> Ecto.Changeset.change(value: value)
     |> update!()
   end
 

lib/farmbot/system/supervisor.ex

@@ -15,6 +15,7 @@ defmodule Farmbot.System.Supervisor do
     |> Application.get_env(:init)
     |> Enum.map(fn(child) -> fb_init(child, [args, [name: child]]) end)
     |> Kernel.++([supervisor(Farmbot.System.ConfigStorage, [])])
+    |> Enum.reverse()
     |> supervise([strategy: :one_for_all])
   end
 end

mix.exs

@@ -119,12 +119,16 @@ defmodule Farmbot.Mixfile do
     ]
   end
 
+  defp elixirc_paths(:dev, "host") do
+    ["./lib", "./nerves/host"]
+  end
+
   defp elixirc_paths(:test, "host") do
-    ["./lib", "./nerves/farmbot/host", "./test/support"]
+    ["./lib", "./nerves/host", "./test/support"]
   end
 
   defp elixirc_paths(_env, target) do
-    ["./lib", "./nerves/farmbot/target"]
+    ["./lib", "./nerves/target"]
   end
 
   defp aliases("host"), do: []

nerves/host/input_credentials.ex

@@ -0,0 +1,31 @@
+defmodule Farmbot.Host.InputCredentials do
+  @behaviour Farmbot.System.Init
+  alias Farmbot.System.ConfigStorage
+
+  def start_link(_, opts) do
+    Supervisor.start_link(__MODULE__, [], opts)
+  end
+
+  def init(_) do
+    # Get out authorization data out of the environment.
+    # for host environment this will be configured at compile time.
+    # for target environment it will be configured by `configurator`.
+    email  = Application.get_env(:farmbot, :authorization)[:email   ] || raise error("email")
+    pass   = Application.get_env(:farmbot, :authorization)[:password] || raise error("password")
+    server = Application.get_env(:farmbot, :authorization)[:server  ] || raise error("server")
+    ConfigStorage.update_config_value(:string, "authorization", "email",    email)
+    ConfigStorage.update_config_value(:string, "authorization", "password", pass)
+    ConfigStorage.update_config_value(:string, "authorization", "server",   server)
+    ConfigStorage.update_config_value(:string, "authorization", "token",    nil)
+    # require IEx; IEx.pry
+    # Process.sleep(1000)
+    :ignore
+  end
+
+  defp error(field) do
+    """
+    Your environment is not properly configured! You will need to follow the
+    directions in `config/host/auth_secret_template.exs` before continuing.
+    """
+  end
+end