Add debug output (#2)

* Fix Avrora.Config.schemas_path default value
* Bump version to 0.2.1

config/config.exs

@@ -4,4 +4,4 @@ config :avrora,
   schemas_path: Path.expand("./priv/schemas"),
   registry_url: nil
 
-config :logger, :console, format: "$time $metadata[$level] $levelpad(Avrora) $message\n"
+config :logger, :console, format: "$time $metadata[$level] $levelpad$message\n"

lib/avrora/config.ex

@@ -16,7 +16,7 @@ defmodule Avrora.Config do
   """
 
   @doc false
-  def schemas_path, do: get_env(:schemas_path, Path.expand("../../priv/schemas"))
+  def schemas_path, do: get_env(:schemas_path, Path.expand("./priv/schemas"))
 
   @doc false
   def registry_url, do: get_env(:registry_url, nil)

lib/avrora/storage/file.ex

@@ -46,12 +46,15 @@ defmodule Avrora.Storage.File do
         )
       end
 
+      Logger.debug("reading schema `#{schema_name.name}` from the file #{filepath}")
+
       Schema.parse(body)
     end
   end
 
   @doc false
   def get(key) when is_integer(key), do: {:error, :unsupported}
+
   @doc false
   def put(_key, _value), do: {:error, :unsupported}
 

lib/avrora/storage/registry.ex

@@ -28,6 +28,8 @@ defmodule Avrora.Storage.Registry do
          {:ok, version} <- Map.fetch(response, "version"),
          {:ok, schema} <- Map.fetch(response, "schema"),
          {:ok, schema} <- Schema.parse(schema) do
+      Logger.debug("obtaining schema #{schema_name.name} with version `#{version}`")
+
       {:ok, %{schema | version: version}}
     end
   end
@@ -48,6 +50,8 @@ defmodule Avrora.Storage.Registry do
     with {:ok, response} <- http_client_get("schemas/ids/#{key}"),
          {:ok, schema} <- Map.fetch(response, "schema"),
          {:ok, schema} <- Schema.parse(schema) do
+      Logger.debug("obtaining schema with global id `#{key}`")
+
       {:ok, %{schema | id: key}}
     end
   end
@@ -74,6 +78,8 @@ defmodule Avrora.Storage.Registry do
         )
       end
 
+      Logger.debug("new schema `#{schema_name.name}` stored with global id `#{id}`")
+
       {:ok, %{schema | id: id}}
     end
   end

mix.exs

@@ -4,7 +4,7 @@ defmodule Avrora.MixProject do
   def project do
     [
       app: :avrora,
-      version: "0.2.0",
+      version: "0.2.1",
       elixir: "~> 1.6",
       description: description(),
       package: package(),