(defun display-full-buffer-path ()
  (interactive)
  "Little helper for showing full file path in minibuffer"
  (message (buffer-file-name)))

;;; See great post here:
;;; https://www.manueluberti.eu/emacs/2018/02/17/magit-bury-buffer/
(defun mu-magit-kill-buffers ()
  "Restore window configuration and kill all Magit buffers."
  (interactive)
  (let ((buffers (magit-mode-get-buffers)))
    (magit-restore-window-configuration)
    (mapc #'kill-buffer buffers)))

(defcustom *last-pb-url* nil
  "Contains the URL of the last post to the pastebin."
  :set (lambda (sym val)
         (set-default sym val)
         (message "Set %s to %s" sym val)))

;; See: https://with-emacs.com/posts/tutorials/almost-all-you-need-to-know-about-variables/
(defmacro csetq (sym val)
  `(funcall (or (get ',sym 'custom-set) 'set-default) ',sym ,val))

(defun post-region-to-pb ()
  "Post buffer to http://chate.io pastebin"
  (interactive)
  (csetq *last-pb-url*
	 (substring
	  (with-output-to-string
	    (shell-command-on-region
	     (region-beginning)
	     (region-end)
	     "curl -s -F \"file=@-\" -H \"expire:24hours\" http://chate.io:669"
	     standard-output))
	  0 -1))
  (message *last-pb-url*)
  ;; There may be a more direct way to
  ;; do this?
  (with-temp-buffer
    (insert *last-pb-url*)
    (clipboard-kill-region (point-min) (point-max))))

(defun display-pb ()
  "Display last pb url content, see *last-pb-url*"
  (interactive)
  (let* ((url (if *last-pb-url* *last-pb-url* (error "*last-pb-url* void")))
	(r
	 (shell-command-to-string (format "curl -s %s" url))))
    (switch-to-buffer
     (get-buffer-create url))
    (insert r)))