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(defun dired-open-or-shell-command ()
(interactive)
(if (eq system-type 'darwin)
;; call open directly on darwin
(dired-do-shell-command "open" nil (dired-get-marked-files t))
;; otherwise prompt for shell command
(call-interactively 'dired-do-shell-command)))
(use-package dired
:ensure nil ;; package is bundled with emacs
:init
;; show human readable sizes in dired and sort dotfiles first
(setq dired-listing-switches "-alhv")
;; show human readable free space
(setq directory-free-space-args "-h")
:bind (("M-<up>" . dired-up-directory)
("C-c C-o" . dired-open-or-shell-command))
:config
;; group directories first in dired if supported
(when (eq 0 (call-process insert-directory-program
nil nil nil "--group-directories-first"))
(setq dired-listing-switches (concat dired-listing-switches
" --group-directories-first"))))
(provide 'init-dired)
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