doom-emacs-config/config.el

;;; $DOOMDIR/config.el -*- lexical-binding: t; -*-


;;;; Misc settings

(setq user-full-name "Jeffrey Serio"
      user-mail-address "hyperreal@fedoraproject.org")

;; This sets the frame dimensions and position on the screen when on moonshadow host.
;; Also sets the font size for moonshadow host.
(when (string= (system-name) "moonshadow")
  (setq fontsize 18)
  (setq default-frame-alist
        '((height . 53)
          (width . 154)
          (left . 1720)
          (top . 0)
          (vertical-scroll-bars . nil)
          (horizontal-scroll-bars . nil))))

;; This sets the frame to be full screen maximized on evergloam host.
;; Also sets the font size for evergloam host.
(when (string= (system-name) "evergloam")
  (setq fontsize 18)
  (add-to-list 'default-frame-alist '(fullscreen . maximized)))

;; Set fonts
(setq monofontfam "JetBrainsMono Nerd Font Mono")
(setq doom-font (font-spec :family monofontfam :size fontsize)
      doom-variable-pitch-font (font-spec :family "Rubik")
      doom-unicode-font (font-spec :family monofontfam :size fontsize)
      doom-big-font (font-spec :family monofontfam :size fontsize))

;; Use catppuccin-mocha theme
(setq doom-theme 'catppuccin)
(setq catppuccin-flavor 'mocha)

;; This determines the style of line numbers in effect. If set to `nil', line
;; numbers are disabled. For relative line numbers, set this to `relative'.
(setq display-line-numbers-type 'relative)

;; Make vterm open in another window
(setq vterm-other-window 1)

;; Keybinding to kill-whole-line
(global-set-key (kbd "M-9") 'kill-whole-line)

;; Copy all or text selection
(defun xah-copy-all-or-region ()
    "Put the whole buffer content to `kill-ring', or text selection if there's one.
Respects `narrow-to-region'.
URL `https://ergomacs.org/emacs/emacs_copy_cut_all_or_region.html'
Version 2015-08-22"
    (interactive)
    (if (use-region-p)
        (progn
            (kill-new (buffer-substring (region-beginning) (region-end)))
            (message "Text selection copied."))
        (progn
            (kill-new (buffer-string))
            (message "Buffer content copied."))))

;; Cut all or text selection
(defun xah-cut-all-or-region ()
    "Cut the whole buffer content to `kill-ring', or text selection if there's one.
Respects `narrow-to-region'.
URL `https://ergomacs.org/emacs/emacs_copy_cut_all_or_region.html'
Version 2015-08-22"
    (interactive)
    (if (use-region-p)
        (progn
            (kill-new (buffer-substring (region-beginning) (region-end)))
            (delete-region (region-beginning) (region-end)))
        (progn
            (kill-new (buffer-string))
            (delete-region (point-min) (point-max)))))

;; open URL in Firefox
(defun browse-host-firefox (url &rest ignored)
    "Browse URL with the host's Firefox using distrobox-exec."
    (interactive "sURL: ")
    (shell-command (concat "firefox " url)))

(setq browse-url-browser-function 'browse-host-firefox)

;; after copy Ctrl+c in Linux X11, you can paste by `yank' in emacs
(setq select-enable-clipboard t)

;; after mouse selection copy in X11, you can paste by `yank' in emacs
(setq select-enable-primary t)

;; set keybinding for paste
(global-set-key (kbd "C-S-V") #'clipboard-yank)

;; Smart home key
(defun smart-beginning-of-line ()
    "Move point to first non-whitespace character or beginning-of-line.

Move point to the first non-whitespace character on this line.
If point was already at that position, move point to beginning of line."
    (interactive "^")
    (let ((oldpos (point)))
        (back-to-indentation)
        (and (= oldpos (point))
            (beginning-of-line))))

(global-set-key (kbd "<home>") 'smart-beginning-of-line)
(global-set-key (kbd "<end>") 'end-of-line)

;; Autoformat on save
(setq +format-on-save-enabled-modes
    '(emacs-lisp-mode
      python-mode))


;;;; evil-nerd-commenter

(global-set-key (kbd "M-;") 'evilnc-comment-or-uncomment-lines)
(global-set-key (kbd "C-c l") 'evilnc-quick-comment-or-uncomment-to-the-line)
(global-set-key (kbd "C-c c") 'evilnc-copy-and-comment-lines)
(global-set-key (kbd "C-c p") 'evilnc-comment-or-uncomment-paragraphs)


;;;; org-mode

(add-hook 'org-mode-hook (lambda () (org-superstar-mode 1)))

(setq org-modules '(org-agenda
                    org-annotate-file
                    org-choose
                    org-collector
                    org-man
                    org-notify
                    ))
(eval-after-load 'org
  '(org-load-modules-maybe t))

(setq org-directory "~/sync/org/")
(setq org-default-notes-file "~/sync/org/notes.org")

;; support selecting lines by using shift
(setq org-support-shift-select t)

;; org-mode tags
(setq org-tag-alist (quote (("@errand" . ?e)
                            ("@homemaking" . ?m)
                            ("@homelab" . ?l)
                            ("@config" . ?c)
                            ("@selfcare" . ?s)
                            ("@fedora" . ?f)
                            ("@techne" . ?t)
                            ("@refile" . ?r))))

;; org-mode keybindings
(with-eval-after-load 'org
  (bind-key "C-c $" 'org-archive-subtree)
  (bind-key "C-c r" 'org-capture)
  (bind-key "C-c R" 'org-roam-capture)
  (bind-key "C-c a" 'org-agenda)
  (bind-key "C-c l" 'org-store-link)
  (bind-key "C-c L" 'org-insert-link-global)
  (bind-key "C-c O" 'org-open-at-point-global))

(setq org-use-effective-time t)

;; org-refile
(setq org-reverse-note-order t) ; new notes prepended
(setq org-refile-use-outline-path 'file)
(setq org-outline-path-complete-in-steps nil)
(setq org-refile-allow-creating-parent-nodes 'confirm)
(setq org-refile-use-cache nil)
(setq org-blank-before-new-entry '((heading . t) (plain-list-item . t)))

(setq org-refile-targets
      `((("~/sync/org/inbox.org"
          "~/sync/org/calendar.org"
          "~/sync/org/computing.org"
          "~/sync/org/general.org"
          "~/sync/org/orders.org"
          "~/sync/org/notes.org"
          "~/sync/org/reading.org"
          "~/sync/org/grocery.org")
         . (:maxlevel .5))))

;; org-todo-keywords
(with-eval-after-load 'org
  (setq org-todo-keywords
        '((sequence
           "STARTED(s)"
           "TODO(t)"
           "WAITING(w@/!)"
           "IDEA(i)"
           "SOMEDAY(.)"
           "BLOCKED(k@/!)"
           "|"
           "DONE(x!)"
           "CANCELLED(c)")
          (sequence "PROJECT" "|" "DONE(x)")
          (sequence "MAYBE(,0)" "CHOSEN(c,+)" "|" "REJECTED")))

  ;; catppuccin palette
  (setq org-todo-keyword-faces
        '(("STARTED" . (:foreground "#a6d189" :weight bold))
          ("TODO" . (:foreground "#a6e3a1" :weight bold))
          ("WAITING" . (:foreground "#f9e2af" :weight bold))
          ("IDEA" . (:foreground "#74c7ec" :weight bold))
          ("SOMEDAY" . (:foreground "#f2cdcd" :weight bold))
          ("BLOCKED" . (:foreground "#c6d0f5" :weight bold))
          ("DONE" . (:foreground "#f38ba8" :weight bold))
          ("CANCELLED" . (:foreground "#e78284" :weight bold))
          ("MAYBE" . (:foreground "#c6d0f5" :weight bold))
          ("CHOSEN" . (:foreground "#89b4fa" :weight bold))
          ("REJECTED" . (:foreground "#d20f39" :weight bold)))))

(setq org-log-done 'time)


;;;; org-roam

(setq org-roam-directory "~/sync/org-roam")
(org-roam-db-autosync-mode)

;; org-roam-capture-template
(setq org-roam-capture-templates
      '(("m" "main" plain
         "%?"
         :if-new (file+head "main/${slug}.org"
                            "#+title: ${title}\n")
         :immediate-finish t
         :unnarrowed t)
        ("r" "reference" plain
         "%?"
         :if-new (file+head "reference/${title}.org"
                    "#+title: ${title}\n")
         :immediate-finish t
         :unnarrowed t)
        ("s" "self" plain
         "%?"
         :if-new (file+head "self/${slug}.org"
                            "#+title: ${title}\n#+filetags: :self:\n")
         :unnarrowed t)
        ("S" "self-entry" entry
         "* %U\n%?"
         :target (file "self/${slug}.org")
         :empty-lines 1
         :unnarrowed t)
        ("c" "cookbook" plain
         "* %^{Recipe title}\n  :PROPERTIES:\n  :source-url:%?\n  :servings:\n  :prep-time:\n  :cook-time:\n  :ready-in:\n  :END:\n** Ingredients\n   \n** Directions\n\n"
         :if-new (file "recipes/${title}.org")
         :unnarrowed t)))

;; org-capture templates
(setq org-capture-templates
      '(("t" "Todo" entry (file "~/sync/org/inbox.org")
         "* TODO %?"
         :empty-lines-before 1
         :unnarrowed t
         :immediate-finish t)
        ("d" "Calendar" entry (file "~/sync/org/calendar.org")
         "* TODO %?"
         :empty-lines-before 1
         :unnarrowed t)
        ("j" "Journal" entry (file+olp+datetree "~/sync/org/journal.org")
         "* %U\n%?"
         :empty-lines-before 1
         :unnarrowed t)
        ("r" "Reading" entry (file "~/sync/org/reading.org")
         "* %a\n%U\n%^{PROMPT}"
         :empty-lines-before 1
         :unnarrowed t
         :immediate-finish t)))

(defun hyperreal/org-capture-slipbox ()
  (interactive)
  (org-capture nil "s"))


;;;; python-mode

;; Set bpython as Python shell interpreter
(add-hook! python-mode-hook
    (setq python-shell-interpreter "bpython"))

;; Set black as Python formatter
(setq-hook! 'python-mode-hook +format-with 'black)


;;;; go-mode

;; completion for GoLang
(add-hook 'completion-at-point-functions 'go-complete-at-point)

;; Go - lsp-mode
(defun lsp-go-install-save-hooks ()
  (add-hook 'before-save-hook #'lsp-format-buffer t t)
  (add-hook 'before-save-hook #'lsp-organize-imports t t))
(add-hook 'go-mode-hook #'lsp-go-install-save-hooks)

;; Start LSP Mode
(add-hook 'go-mode-hook #'lsp-deferred)


;;;; dired

(after! dired
  (setq dired-listing-switches "-laGh1v --group-directories-first")
  (setq dired-confirm-shell-command nil
        dired-no-confirm t
        dired-deletion-confirmer '(lambda (x) t)
        dired-recursive-deletes 'always))


;;;; elfeed

(elfeed-protocol-enable)
(run-with-idle-timer (* 15 60) t #'elfeed-update)
(setq elfeed-protocol-ttrss-maxsize 200)
(setq elfeed-feeds (list
                    (list "ttrss+https://hyperreal@rss.envs.net"
                          :password (shell-command-to-string "echo -n `pass show envs.net/ttrss`"))))


;;;; dictionary

(global-set-key (kbd "C-c l") #'dictionary-lookup-definition)
(setq dictionary-server "dict.org")


;;;; undo-tree

(use-package undo-tree
  :diminish undo-tree-mode
  :config
  (progn
    (global-undo-tree-mode)
    (setq undo-tree-visualizer-timestamps t)
    (setq undo-tree-visualizer-diff t)
    (setq undo-tree-history-directory-alist '(("." . "~/sync/emacs/backups/undo-tree")))))


;;;; tab-bar-mode

(global-set-key (kbd "s-{") 'tab-bar-switch-to-prev-tab)
(global-set-key (kbd "s-}") 'tab-bar-switch-to-next-tab)
(global-set-key (kbd "s-t") 'tab-bar-new-tab)
(global-set-key (kbd "s-w") 'tab-bar-close-tab)
(tab-bar-mode 1)
(setq tab-bar-close-button-show nil)
(setq tab-bar-new-tab-choice "*doom*")
(setq tab-bar-tab-hints t)
(setq tab-bar-format '(tab-bar-format-history tab-bar-format-tabs tab-bar-separator))
(setq tab-bar-select-tab-modifiers "super")


;;;; bufler-mode

(setq bufler-tabs-mode 1)
(global-set-key (kbd "C-x b") 'bufler-switch-buffer)

(bufler-defgroups
  (group
   ;; Subgroup collecting all named workspaces.
   (auto-workspace))
  (group
   ;; Subgroup collecting all help-mode and info-mode buffers
   (group-or "*Help/Info*"
             (mode-match "*Help*" (rx bos "help-"))
             (mode-match "*Info*" (rx bos "info-"))))
  (group
   ;; Subgroup collecting all special buffers (i.e. ones that are not
   ;; file-backed), except magit-status-mode buffers (which are allowed to fall
   ;; through to other groups, so they end up grouped with their project buffers).
   (group-and "*Special*"
              (lambda (buffer)
                (unless (or (funcall (mode-match "Magit" (rx bos "magit-status"))
                                     buffer)
                            (funcall (mode-match "Dired" (rx bos "dired"))
                                     buffer)
                            (funcall (auto-file) buffer))
                  "*Special*")))
   (group
    ;; Subgroup collecting these "special special" buffers
    ;; separately for convenience.
    (name-match "**Special**"
                (rx bos "*" (or "Messages" "Warnings" "scratch" "Backtrace") "*")))
   (group
    ;; Subgroup collecting all other Magit buffers, grouped by directory.
    (mode-match "*Magit* (non-status)" (rx bos (or "magit" "forge") "-"))
    (auto-directory))
    ;; Remaining special buffers are grouped automatically by mode.
    (auto-mode))
  ;; All buffers under ~/.doom.d
  (dir doom-user-dir)
  (group
   ;; Subgroup collecting buffers in org-directory.
   (dir org-directory)
   (dir org-roam-directory)
   (group
    ;; Subgroup collecting indirect Org buffers, grouping them by file.
    ;; This is very useful when used with org-tree-to-indirect-buffer.
    (auto-indirect)
    (auto-file))
   (group-not "*special*" (auto-file))
   (auto-mode))
  (group
   ;; Subgroup collecting buffers in a version-control project,
   ;; grouping them by directory.
   (auto-project))
  ;; Group remaining buffers by directory, then major mode.
  (auto-directory)
  (auto-mode))