Backup your Spotify playlists as CSV files.
- Docker
- Registration of a Spotify Web API client.
- As callback url, use http://localhost:8086/public/index.php/authorize.
 
- As callback url, use 
- Add ./app/.env(see./app/.env.sample)
- Start container: docker compose up -d
- In the php container: composer install && php bin/console cache:warmup
- Cache the access token: Go to http://localhost:8086/public/index.php/authorize (you may have to log in to Spotify)
- In the php container: php bin/console app:backup-playlists
Your backup will be located in ./app/backups.