chore: format

5 files changed, 33 insertions, 14 deletions

diff --git a/config/config.exs b/config/config.exs
new file mode 100644
index 0000000..3bf1711
--- /dev/null
+++ b/config/config.exs
@@ -0,0 +1,13 @@
+# This file is responsible for configuring your application
+# and its dependencies with the aid of the Mix.Config module.
+use Mix.Config
+
+config :gen_magic,
+  worker_name: "apprentice",
+  worker_timeout: 5000,
+  recycle_threshold: 10,
+  database_patterns: [
+    "/usr/local/share/misc/magic.mgc",
+    "/usr/share/file/magic.mgc",
+    "/usr/share/misc/magic.mgc"
+  ]
diff --git a/lib/gen_magic.ex b/lib/gen_magic.ex
index 3711dfa..93b3545 100644
--- a/lib/gen_magic.ex
+++ b/lib/gen_magic.ex
@@ -14,14 +14,14 @@ defmodule GenMagic do
     :ok = GenServer.stop(pid)
     result
   end
-  
+
   def perform_infinite(path) do
     {:ok, pid} = __MODULE__.ApprenticeServer.start_link()
     perform_infinite(path, pid)
   end
 
   defp perform_infinite(path, pid, count \\ 0) do
-    IO.inspect [count, GenServer.call(pid, {:perform, path})]
+    IO.inspect([count, GenServer.call(pid, {:perform, path})])
     perform_infinite(path, pid, count + 1)
   end
 end
diff --git a/lib/gen_magic/apprentice_server.ex b/lib/gen_magic/apprentice_server.ex
index 5aee590..815d14f 100644
--- a/lib/gen_magic/apprentice_server.ex
+++ b/lib/gen_magic/apprentice_server.ex
@@ -31,8 +31,10 @@ defmodule GenMagic.ApprenticeServer do
     case {run(path, state), state.count + 1} do
       {{:error, :worker_failure} = reply, _} ->
         {:reply, reply, stop(state)}
+
       {reply, ^max_count} ->
         {:reply, reply, stop(state)}
+
       {reply, count} ->
         {:reply, reply, %{state | count: count}}
     end
@@ -55,8 +57,9 @@ defmodule GenMagic.ApprenticeServer do
     receive do
       {:stdout, ^ospid, "ok\n"} -> {:ok, state}
       {:stdout, ^ospid, "ok\r\n"} -> {:ok, state}
-    after worker_timeout ->
-      {:error, :worker_failure}
+    after
+      worker_timeout ->
+        {:error, :worker_failure}
     end
   end
 
@@ -72,15 +75,19 @@ defmodule GenMagic.ApprenticeServer do
     receive do
       {stream, ^ospid, message} ->
         handle_response(stream, message)
-    after worker_timeout ->
-      {:error, :worker_failure}
+    after
+      worker_timeout ->
+        {:error, :worker_failure}
     end
   end
 
   defp handle_response(:stdout, "ok; " <> message) do
-    case message |> String.trim |> String.split("\t") do
-      [mime_type, encoding, content] -> {:ok, [mime_type: mime_type, encoding: encoding, content: content]}
-      _ -> {:error, :malformed_response}
+    case message |> String.trim() |> String.split("\t") do
+      [mime_type, encoding, content] ->
+        {:ok, [mime_type: mime_type, encoding: encoding, content: content]}
+
+      _ ->
+        {:error, :malformed_response}
     end
   end
 
@@ -96,5 +103,4 @@ defmodule GenMagic.ApprenticeServer do
   #     (stdlib) gen_server.erl:711: :gen_server.handle_msg/6
   #     (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
   # Last message: {:stderr, 12304, "\n"}
-
 end
diff --git a/lib/gen_magic/configuration.ex b/lib/gen_magic/configuration.ex
index b815aad..15334e2 100644
--- a/lib/gen_magic/configuration.ex
+++ b/lib/gen_magic/configuration.ex
@@ -3,12 +3,12 @@ defmodule GenMagic.Configuration do
   Convenience module which returns information from configuration.
   """
 
-  @otp_app Mix.Project.config[:app]
+  @otp_app Mix.Project.config()[:app]
 
   def get_worker_command do
     database_paths = get_database_paths()
     worker_path = Path.join(:code.priv_dir(@otp_app), get_worker_name())
-    worker_arguments = Enum.map(database_paths, & "--file " <> &1)
+    worker_arguments = Enum.map(database_paths, &("--file " <> &1))
     Enum.join([worker_path | worker_arguments], " ")
   end
 
@@ -19,7 +19,7 @@ defmodule GenMagic.Configuration do
   def get_worker_timeout do
     get_env(:worker_timeout)
   end
-  
+
   def get_recycle_threshold do
     get_env(:recycle_threshold)
   end
diff --git a/mix.exs b/mix.exs
index 4ad7c93..bf27818 100644
--- a/mix.exs
+++ b/mix.exs
@@ -7,7 +7,7 @@ defmodule GenMagic.MixProject do
       version: "0.1.0",
       elixir: "~> 1.8",
       start_permanent: Mix.env() == :prod,
-      compilers: [:elixir_make] ++ Mix.compilers,
+      compilers: [:elixir_make] ++ Mix.compilers(),
       deps: deps()
     ]
   end