func connect(w io.Writer, r io.Reader) {
ircc, err := irc.New(*nick, *user, *server, *pass, *tls, w)
if err != nil {
fmt.Fprintln(w, events.ConnectionError(err.Error()))
os.Exit(1)
}
err = ircc.WaitForConnection(connectionTimeout)
if err != nil {
os.Exit(2)
}
inReader := bufio.NewReader(os.Stdin)
for {
input, err := inReader.ReadString('\n')
if err != nil {
fmt.Fprintln(w, events.InternalError(err.Error()))
}
status := parser.Parse(ircc, w, input)
if status != -1 {
os.Exit(status)
}
}
}
// New returns a mock IRC setup.
func New() (*bytes.Buffer, *irc.IRC, *IRCD, error) {
reader := bytes.Buffer{}
portMutex.Lock()
p := strconv.Itoa(port)
port++
portMutex.Unlock()
cmd := exec.Command("docker", "run", "--name=cbx-ircd-test-"+p, "-d", "-p", p+":6667", "xena/elemental-ircd")
cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr
err := cmd.Run()
if err != nil {
return nil, nil, nil, err
}
// Need to wait for the ircd to startup. Otherwise we get connection errors.
time.Sleep(50 * time.Millisecond)
ircc, err := irc.New("cbx", "test", "localhost:"+p, "", false, &reader)
if err != nil {
return nil, nil, nil, err
}
ircd := IRCD{"docker", "rm", "-f", "cbx-ircd-test-" + p}
return &reader, ircc, &ircd, nil
}