cli

func New ¶

func New(in io.Reader, out io.Writer) *core.Bot

New creates a bot that reads newline-delimited messages from in and writes replies to out. It requires no external credentials, which makes it ideal for local development and tests. When in or out is nil, os.Stdin and os.Stdout are used respectively.

The adapter is intended for trusted, local input only: whitespace-separated tokens in a message that resolve to existing local files are opened and attached (see parseMessage), so it must not be wired to untrusted input.

Because the package does not own in, the background reader blocks inside a read until the next line or EOF. If in never reaches EOF (e.g. os.Stdin), that goroutine stays blocked after Disconnect/context cancellation until more input arrives, so repeated Connect/Disconnect cycles can leak one goroutine per cycle.