[Enhancement] Add Apprise support (#170)

* [WIP] add settings sidebar entry and placeholder page

* [WIP] added placeholder UI and logic for settings form

* Added column and UI for apprise server

* Add some tests

* Added placeholder command runner for apprise

* [WIP] Adding apprise package

* Added apprise command runner

* Hooked up apprise notification module

* Ensured apprise was running in verbose mode

* Updated wording of apprise notification

* Added apprise to README

lib/pinchflat/yt_dlp/command_runner.ex

@@ -5,11 +5,11 @@ defmodule Pinchflat.YtDlp.CommandRunner do
 
   require Logger
 
-  alias Pinchflat.Utils.StringUtils
+  alias Pinchflat.Utils.CliUtils
+  alias Pinchflat.YtDlp.YtDlpCommandRunner
   alias Pinchflat.Filesystem.FilesystemHelpers, as: FSUtils
-  alias Pinchflat.YtDlp.BackendCommandRunner
 
-  @behaviour BackendCommandRunner
+  @behaviour YtDlpCommandRunner
 
   @doc """
   Runs a yt-dlp command and returns the string output. Saves the output to
@@ -23,7 +23,7 @@ defmodule Pinchflat.YtDlp.CommandRunner do
 
   Returns {:ok, binary()} | {:error, output, status}.
   """
-  @impl BackendCommandRunner
+  @impl YtDlpCommandRunner
   def run(url, command_opts, output_template, addl_opts \\ []) do
     # This approach lets us mock the command for testing
     command = backend_executable()
@@ -32,7 +32,7 @@ defmodule Pinchflat.YtDlp.CommandRunner do
     output_filepath = generate_output_filepath(addl_opts)
     print_to_file_opts = [{:print_to_file, output_template}, output_filepath]
     cookie_opts = build_cookie_options()
-    formatted_command_opts = [url] ++ parse_options(command_opts ++ print_to_file_opts ++ cookie_opts)
+    formatted_command_opts = [url] ++ CliUtils.parse_options(command_opts ++ print_to_file_opts ++ cookie_opts)
 
     Logger.info("[yt-dlp] called with: #{Enum.join(formatted_command_opts, " ")}")
 
@@ -48,7 +48,12 @@ defmodule Pinchflat.YtDlp.CommandRunner do
     end
   end
 
-  @impl BackendCommandRunner
+  @doc """
+  Returns the version of yt-dlp as a string
+
+  Returns {:ok, binary()} | {:error, binary()}
+  """
+  @impl YtDlpCommandRunner
   def version do
     command = backend_executable()
 
@@ -81,36 +86,6 @@ defmodule Pinchflat.YtDlp.CommandRunner do
     end
   end
 
-  # We want to satisfy the following behaviours:
-  #
-  # 1. If the key is an atom, convert it to a string and convert it to kebab case (for convenience)
-  # 2. If the key is a string, assume we want it as-is and don't convert it
-  # 3. If the key is accompanied by a value, append the value to the list
-  # 4. If the key is not accompanied by a value, assume it's a flag and PREpend it to the list
-  defp parse_options(command_opts) do
-    Enum.reduce(command_opts, [], &parse_option/2)
-  end
-
-  defp parse_option({k, v}, acc) when is_atom(k) do
-    stringified_key = StringUtils.to_kebab_case(Atom.to_string(k))
-
-    parse_option({"--#{stringified_key}", v}, acc)
-  end
-
-  defp parse_option({k, v}, acc) when is_binary(k) do
-    acc ++ [k, to_string(v)]
-  end
-
-  defp parse_option(arg, acc) when is_atom(arg) do
-    stringified_arg = StringUtils.to_kebab_case(Atom.to_string(arg))
-
-    parse_option("--#{stringified_arg}", acc)
-  end
-
-  defp parse_option(arg, acc) when is_binary(arg) do
-    acc ++ [arg]
-  end
-
   defp backend_executable do
     Application.get_env(:pinchflat, :yt_dlp_executable)
   end