Cookie auth (#116)

* Added new extras directory

* Automatically create cookie file on boot

* Added cookie file option to DL option builder

* Put cookie auth in correct spot

* Updated Docs

* Removed useless setter for config path

test/pinchflat/downloading/download_option_builder_test.exs

@@ -1,8 +1,8 @@
 defmodule Pinchflat.Downloading.DownloadOptionBuilderTest do
   use Pinchflat.DataCase
   import Pinchflat.MediaFixtures
-  import Pinchflat.ProfilesFixtures
   import Pinchflat.SourcesFixtures
+  import Pinchflat.ProfilesFixtures
 
   alias Pinchflat.Profiles
   alias Pinchflat.Downloading.DownloadOptionBuilder

test/pinchflat/yt_dlp/command_runner_test.exs

@@ -1,6 +1,8 @@
 defmodule Pinchflat.YtDlp.CommandRunnerTest do
   use ExUnit.Case, async: true
 
+  alias Pinchflat.Filesystem.FilesystemHelpers
+
   alias Pinchflat.YtDlp.CommandRunner, as: Runner
 
   @original_executable Application.compile_env(:pinchflat, :yt_dlp_executable)
@@ -65,6 +67,41 @@ defmodule Pinchflat.YtDlp.CommandRunnerTest do
     end
   end
 
+  describe "run/4 when testing cookie options" do
+    setup do
+      base_dir = Application.get_env(:pinchflat, :extras_directory)
+      cookie_file = Path.join(base_dir, "cookies.txt")
+
+      {:ok, cookie_file: cookie_file}
+    end
+
+    test "includes cookie options when cookies.txt exists", %{cookie_file: cookie_file} do
+      FilesystemHelpers.write_p!(cookie_file, "cookie data")
+
+      assert {:ok, output} = Runner.run(@media_url, [], "")
+
+      assert String.contains?(output, "--cookies #{cookie_file}")
+    end
+
+    test "doesn't include cookie options when cookies.txt blank", %{cookie_file: cookie_file} do
+      FilesystemHelpers.write_p!(cookie_file, " \n \n ")
+
+      assert {:ok, output} = Runner.run(@media_url, [], "")
+
+      refute String.contains?(output, "--cookies")
+      refute String.contains?(output, cookie_file)
+    end
+
+    test "doesn't include cookie options when cookies.txt doesn't exist", %{cookie_file: cookie_file} do
+      File.rm(cookie_file)
+
+      assert {:ok, output} = Runner.run(@media_url, [], "")
+
+      refute String.contains?(output, "--cookies")
+      refute String.contains?(output, cookie_file)
+    end
+  end
+
   defp wrap_executable(new_executable, fun) do
     Application.put_env(:pinchflat, :yt_dlp_executable, new_executable)
     fun.()

test/test_helper.exs

@@ -11,9 +11,11 @@ Faker.start()
 ExUnit.after_suite(fn _ ->
   File.rm_rf!(Application.get_env(:pinchflat, :media_directory))
   File.rm_rf!(Application.get_env(:pinchflat, :metadata_directory))
+  File.rm_rf!(Application.get_env(:pinchflat, :extras_directory))
   File.rm_rf!(Application.get_env(:pinchflat, :tmpfile_directory))
 
   File.mkdir_p!(Application.get_env(:pinchflat, :media_directory))
   File.mkdir_p!(Application.get_env(:pinchflat, :metadata_directory))
+  File.mkdir_p!(Application.get_env(:pinchflat, :extras_directory))
   File.mkdir_p!(Application.get_env(:pinchflat, :tmpfile_directory))
 end)