This is a simple golang program to link Spotify artists through their collaborations.
Example usage:
./artist-linker "rx papi" "lucki" "lil b"
This will start at Rx Papi, and create a tree of collaborations until Lil B and LUCKI are reached. The songs linking them are saved in a playlist on your account.
See: Rx Papi to Lil B, Rx Papi to LUCKI
Because it works this way, it's generally fastest to put the artist with the least collaborations first
to keep the tree small. A maximum depth (default 6) can be set with -d.
Requires setting the SPOTIFY_ID and SPOTIFY_SECRET environment variables to your Spotify developer app.