Prod packaging v1 (#23)

* Sets media directory for prod

* Improved logging; Added docker files for prod

* Improved fetching SECRET_KEY_BASE for selfhosted instances

lib/pinchflat/application.ex

@@ -21,6 +21,8 @@ defmodule Pinchflat.Application do
       PinchflatWeb.Endpoint
     ]
 
+    :ok = Oban.Telemetry.attach_default_logger()
+
     # See https://hexdocs.pm/elixir/Supervisor.html
     # for other strategies and supported options
     opts = [strategy: :one_for_one, name: Pinchflat.Supervisor]

lib/pinchflat/media_client/backends/yt_dlp/command_runner.ex

@@ -30,7 +30,7 @@ defmodule Pinchflat.MediaClient.Backends.YtDlp.CommandRunner do
     print_to_file_opts = [{:print_to_file, output_template}, json_output_path]
     formatted_command_opts = [url] ++ parse_options(command_opts ++ print_to_file_opts)
 
-    Logger.debug("[yt-dlp] called with: #{Enum.join(formatted_command_opts, " ")}")
+    Logger.info("[yt-dlp] called with: #{Enum.join(formatted_command_opts, " ")}")
 
     case System.cmd(command, formatted_command_opts, stderr_to_stdout: true) do
       {_, 0} ->

lib/pinchflat/release.ex

@@ -0,0 +1,28 @@
+defmodule Pinchflat.Release do
+  @moduledoc """
+  Used for executing DB release tasks when run in production without Mix
+  installed.
+  """
+  @app :pinchflat
+
+  def migrate do
+    load_app()
+
+    for repo <- repos() do
+      {:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :up, all: true))
+    end
+  end
+
+  def rollback(repo, version) do
+    load_app()
+    {:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :down, to: version))
+  end
+
+  defp repos do
+    Application.fetch_env!(@app, :ecto_repos)
+  end
+
+  defp load_app do
+    Application.load(@app)
+  end
+end