eventcmd

func Handle ¶

func Handle(
	ctx context.Context,
	event string,
	handle EventFlags,
	stdin io.Reader,
	w wal.WAL[pianobar.Track],
	s lastfm.Scrobbler,
	f lastfm.FeedbackProvider,
) (io.Reader, error)

Handle processes a command executed by pianobar's eventcmd interface. First, it checks to see if the provided event is handled based on the set EventFlags. If not, it returns the passed reader and no error.

If the event is enabled, the stdin reader is read fully and the event is handled. Then, a new reader is returned as well as any error from the handling of the event.

In either case, if event chaining is enabled, the returned reader can be used to re-read the eventcmd payload.