Added support for ytdlp cache

lib/pinchflat/yt_dlp/command_runner.ex

@@ -71,7 +71,11 @@ defmodule Pinchflat.YtDlp.CommandRunner do
   end
 
   defp global_options do
-    [:windows_filenames, :quiet]
+    [
+      :windows_filenames,
+      :quiet,
+      cache_dir: Path.join(Application.get_env(:pinchflat, :tmpfile_directory), "yt-dlp-cache")
+    ]
   end
 
   defp cookie_file_options do

test/pinchflat/yt_dlp/command_runner_test.exs

@@ -93,6 +93,12 @@ defmodule Pinchflat.YtDlp.CommandRunnerTest do
 
       assert String.contains?(output, "--quiet")
     end
+
+    test "sets the cache directory" do
+      assert {:ok, output} = Runner.run(@media_url, [], "")
+
+      assert String.contains?(output, "--cache-dir /tmp/test/tmpfiles/yt-dlp-cache")
+    end
   end
 
   describe "version/0" do