Emacs 대시보드 버퍼 재생

기동 화면에 Dashboard를 설정하고 있는 Emacser는 많다고 생각합니다만, 실수로 Kill-buffer해 버리면 재표시할 수 없습니다. Dashboard 버퍼를 죽이지 않는 설정도 할 수 있지만, 나는 다시 표시 명령을 설정하고 있습니다. 이렇게 하면 Recent List의 표시도 Refresh시킬 수 있으므로 편리하다고 생각합니다.

다음 설정에서는 [HOME] 키로 이전에 열려 있던 버퍼와 Dashboard 버퍼를 Toggle 표시합니다. 또한 자주 사용하는 작업을 dashboard 화면에서 원키로 선택할 수 있도록하고 있습니다.

Emacs27이 되고 나서 emacs-init-time이 소수점 이하까지 표시되게 되어 조금 괴롭기 때문에 소수점 이하 3자리까지의 표시에 커스터마이즈 하고 있습니다.

Screenshot

즐겨찾기 외부 링크를 Hydra로 팝시킨 화면

대시보드의 Emacs 설정

(leaf dashboard
  :ensure t
  :config
  (with-eval-after-load 'dashboard
    (bind-key "<home>" 'dashboard-refresh-buffer)
    (bind-key "b" 'chromium-bible dashboard-mode-map)
    (bind-key "c" 'chromium-calendar dashboard-mode-map)
    (bind-key "g" 'chromium-google-search dashboard-mode-map)
    (bind-key "m" 'chromium-gmail dashboard-mode-map)
    (bind-key "h" 'chromium-homepage dashboard-mode-map)
    (bind-key "w" 'chromium-weather dashboard-mode-map)
    (bind-key "s" 'open-sylpheed dashboard-mode-map)
    (bind-key "@" 'howm-list-all dashboard-mode-map)
    (bind-key "," 'org-capture dashboard-mode-map)
    (bind-key "." 'hydra-browse/body dashboard-mode-map)
    (bind-key "<home>" 'quit-window dashboard-mode-map))
  (dashboard-setup-startup-hook)
  (setq dashboard-page-separator "\n\f\n")
  ;; Set the title
  (setq dashboard-banner-logo-title
        (concat "GNU Emacs " emacs-version " kernel "
                (car (split-string (shell-command-to-string "uname -r")))  " Debian "
                (car (split-string (shell-command-to-string "cat /etc/debian_version"))) " 86_64 GNU/Linux"))
  ;; Set the banner
  (setq dashboard-startup-banner (expand-file-name "emacs.png" user-emacs-directory))
  (setq dashboard-set-heading-icons t)
  (setq dashboard-set-file-icons t)
  (setq show-week-agenda-p t)
  (setq dashboard-items '((recents  . 5)
                          (agenda . 5)))
  ;; Set the footer
  (setq dashboard-footer-icon
        (all-the-icons-octicon "dashboard" :height 1.1 :v-adjust -0.05 :face 'font-lock-keyword-face))
  ;; Insert custom item
  (add-to-list 'dashboard-item-generators  '(custom . dashboard-insert-custom))
  (add-to-list 'dashboard-items '(custom) t)

  :init
  (leaf page-break-lines :ensure t)
  (global-page-break-lines-mode)

  (defun dashboard-goto-recent-files ()
    "Go to recent files."
    (interactive)
    (funcall (local-key-binding "r")))

  (defun dashboard-insert-custom (list-size)
    "Insert custom and set LIST-SIZE."
    (interactive)
    (insert (if (display-graphic-p)
                (all-the-icons-faicon "leaf" :height 1.2 :v-adjust -0.05 :face 'dashboard-heading) " "))
    (insert "   GH: (h)    Calendar: (c)    Weather: (w)   oogle: (g)    Mail: (m.s)    Howm: (@)    Task: (,)   🙌 (.)"))

  (defun open-sylpheed ()
    "Open keepassxc withe auto passwd input."
    (interactive)
    (compile "sylpheed")
    (delete-other-windows))

  ;; Hack emacs-init-time
  (defun ad:emacs-init-time ()
    "Return a string giving the duration of the Emacs initialization."
    (interactive)
    (let ((str
           (format "%.3f seconds"
                   (float-time
                    (time-subtract after-init-time before-init-time)))))
      (if (called-interactively-p 'interactive)
          (message "%s" str)
        str)))
  (advice-add 'emacs-init-time :override #'ad:emacs-init-time))