func (tp TracksProcessor) Process(t track.Track) error {
// Download track
trackPath := filepath.Join(tp.DownloadFolder, t.Filename())
if _, e := os.Create(trackPath); e != nil {
return fmt.Errorf("couldn't create track file: %v", e)
}
if e := downloadTrack(t, trackPath); e != nil {
return fmt.Errorf("couldn't download track: %v", e)
}
// Tag track
var err error
if err = tag(t, trackPath); err != nil {
// Don't return error immediately, because it isn't important reason
// to prevent the processing of track further.
err = fmt.Errorf("coudln't tag file: %v", err)
}
// Add to iTunes
if tp.ItunesPlaylist != "" {
ui.Println("Adding to iTunes")
if e := applescript.AddTrackToPlaylist(trackPath, tp.ItunesPlaylist); e != nil {
return fmt.Errorf("couldn't add track to playlist: %v", e)
}
}
return err
}
