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ENH simplify find devices function

This commit is contained in:
Nathan Dwarshuis 2020-02-29 19:55:56 -05:00
parent dca3fe78ea
commit 7e1c8ebbb5
1 changed files with 7 additions and 15 deletions
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etc/conf.org
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@ -2905,22 +2905,14 @@ By default dired uses =ls -whatever= to get its output. This does not have recur
*** mounted devices *** mounted devices
I handle device mounting using rofi and a custom mounting script (elsewhere in my dotfiles). The only functionality I need/want here is the ability to quickly navigate to mounted directories using dired. I handle device mounting using rofi and a custom mounting script (elsewhere in my dotfiles). The only functionality I need/want here is the ability to quickly navigate to mounted directories using dired.
#+BEGIN_SRC emacs-lisp #+BEGIN_SRC emacs-lisp
(defun nd/helm-devices () (defun nd/find-devices ()
"Navigate to mounted devices." "Navigate to mounted devices."
(interactive) (interactive)
(let* ((mounted (mapcar (let ((mounted (-annotate #'f-filename (nd/get-mounted-directories))))
(lambda (d) (-when-let (dev (completing-read "Go to device: " mounted))
`(,(file-name-base d) . ,d)) (-if-let (path (alist-get dev mounted nil nil #'equal))
(nd/get-mounted-directories)))) (find-file path)
(helm (message "Invalid device: %s" dev)))))
:sources
(list
(helm-build-sync-source "Mounted Devices"
:candidates mounted
:action
'(("Open" . (lambda (s) (find-file s))))))
:buffer "*helm device buffer*"
:prompt "Device: ")))
#+END_SRC #+END_SRC
*** filtering *** filtering
Filtering is useful for obvious reasons Filtering is useful for obvious reasons
@ -3875,7 +3867,7 @@ The function keys are nice because they are almost (not always) free in every mo
(global-unset-key (kbd "C-x c")) (global-unset-key (kbd "C-x c"))
(global-set-key (kbd "C-x k") 'nd/kill-current-buffer) (global-set-key (kbd "C-x k") 'nd/kill-current-buffer)
(global-set-key (kbd "C-x C-d") 'helm-bookmarks) (global-set-key (kbd "C-x C-d") 'helm-bookmarks)
(global-set-key (kbd "C-x C-c C-d") 'nd/helm-devices) (global-set-key (kbd "C-x C-c C-d") 'nd/find-devices)
(global-set-key (kbd "C-x C-f") 'helm-find-files) (global-set-key (kbd "C-x C-f") 'helm-find-files)
(global-set-key (kbd "C-x C-b") 'helm-buffers-list) (global-set-key (kbd "C-x C-b") 'helm-buffers-list)