Discard worker when no wikipedia entry is present

lib/music_library/worker/fetch_artist_info.ex

@@ -9,6 +9,9 @@ defmodule MusicLibrary.Worker.FetchArtistInfo do
       # refresh_lastfm_data returns {:ok, _} even on API errors, so it won't block embeddings
       MusicLibrary.Artists.refresh_lastfm_data(artist_id)
       MusicLibrary.Records.regenerate_artist_embeddings(artist_id)
+    else
+      {:error, :no_english_wikipedia} -> {:discard, :no_english_wikipedia}
+      error -> error
     end
   end
 end

test/music_library/worker/fetch_artist_info_test.exs

@@ -10,6 +10,41 @@ defmodule MusicLibrary.Worker.FetchArtistInfoTest do
   @steven_wilson_mbid "3a51b862-0144-40f6-aa17-6aaeefea29d9"
 
   describe "perform/1" do
+    test "discards when artist has no English Wikipedia page" do
+      _record =
+        record(%{
+          artists: [
+            %{
+              name: "Steven Wilson",
+              musicbrainz_id: @steven_wilson_mbid,
+              sort_name: "Wilson, Steven",
+              joinphrase: ""
+            }
+          ]
+        })
+
+      Req.Test.stub(MusicBrainz.API, fn conn ->
+        Req.Test.json(conn, MusicBrainz.Fixtures.Artist.get_artist())
+      end)
+
+      Req.Test.stub(Discogs.API, fn conn ->
+        case conn.request_path do
+          "/artists/" <> _ ->
+            Req.Test.json(conn, Discogs.Fixtures.Artist.get_artist())
+
+          _ ->
+            Plug.Conn.send_resp(conn, 200, Discogs.Fixtures.Artist.image_data())
+        end
+      end)
+
+      Req.Test.stub(Wikipedia.API, fn conn ->
+        Req.Test.json(conn, Wikipedia.Fixtures.wikidata_response_no_enwiki())
+      end)
+
+      assert {:discard, :no_english_wikipedia} =
+               perform_job(FetchArtistInfo, %{"id" => @steven_wilson_mbid})
+    end
+
     test "fetches and stores artist info from all sources" do
       # Create a record with the artist musicbrainz_id matching the fixture
       _record =