use with alert.el?

[unhammer]

Is it possible to plug this into alert.el as another backend?

[konrad1977]

I am not sure if something like this would work:

;; Define knockknock as an alert.el style
(require 'alert)
(require 'knockknock)

(alert-define-style 'knockknock
  :title "Knockknock notifications"
  :notifier
  (lambda (info)
    (let* ((severity (plist-get info :severity))
           (icon (pcase severity
                   ('urgent "cod-error")
                   ('high "cod-warning")
                   ('moderate "cod-info")
                   (_ "cod-check")))
           (duration (if (plist-get info :persistent) 0 5)))
      (knockknock-notify
       :title (or (plist-get info :title) "Emacs")
       :message (plist-get info :message)
       :icon icon
       :duration duration)))
  :remover
  (lambda (info)
    ;; knockknock handles its own removal via duration
    nil))

;; Set as default style
(setq alert-default-style 'knockknock)