Method PaneExitCode

start/tmux.go:240–250

(paneID string)

}

func (t *tmuxClient) PaneExitCode(paneID string) int {
	cmd := exec.Command("tmux", "-L", t.Socket, "display-message", "-p", "-t", "%"+paneID, "#{pane_dead_status}")
	var out bytes.Buffer
	cmd.Stdout = &out
	cmd.Stderr = os.Stderr
	cmd.Run()

	status, _ := strconv.Atoi(strings.TrimSpace(out.String()))

	return status
}